Guides
Hydration guides
Explore 3,400+ evidence-based hydration guides. Learn about daily water intake targets, hydration rituals, and the science of fluids for health and performance.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230891B2%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230C4A6E%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%237DD3FC%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%237DD3FC%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%3Ccircle%20cx%3D%22204.0%22%20cy%3D%22291.9%22%20r%3D%2212.4%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.14%22%2F%3E%3Ccircle%20cx%3D%22218.9%22%20cy%3D%22342.0%22%20r%3D%2213.0%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.19%22%2F%3E%3Ccircle%20cx%3D%22403.2%22%20cy%3D%22218.1%22%20r%3D%2225.0%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.18%22%2F%3E%3Ccircle%20cx%3D%22146.9%22%20cy%3D%22200.8%22%20r%3D%2220.5%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.18%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20302%20C%20200%20242%2C%20400%20362%2C%20800%20282%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20362%20C%20240%20322%2C%20520%20422%2C%20800%20342%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHF%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in February: Monthly Guide
How much water to drink in february — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230EA5E9%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230369A1%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%0A%20%20%3Cpath%20d%3D%22M0%20218%20C%20200%20158%2C%20400%20278%2C%20800%20198%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20278%20C%20240%20238%2C%20520%20338%2C%20800%20258%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHM%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in March: Monthly Guide
How much water to drink in march — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230EA5E9%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230369A1%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%3Ccircle%20cx%3D%2291.8%22%20cy%3D%22171.5%22%20r%3D%2214.7%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.23%22%2F%3E%3Ccircle%20cx%3D%22263.0%22%20cy%3D%22209.7%22%20r%3D%226.1%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.14%22%2F%3E%3Ccircle%20cx%3D%2264.6%22%20cy%3D%22153.4%22%20r%3D%2226.0%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.19%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20234%20C%20200%20174%2C%20400%20294%2C%20800%20214%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20294%20C%20240%20254%2C%20520%20354%2C%20800%20274%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHA%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in April: Monthly Guide
How much water to drink in april — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230EA5E9%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230369A1%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%3Ccircle%20cx%3D%22750.5%22%20cy%3D%22339.5%22%20r%3D%2217.4%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.08%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20232%20C%20200%20172%2C%20400%20292%2C%20800%20212%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20292%20C%20240%20252%2C%20520%20352%2C%20800%20272%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHM%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in May: Monthly Guide
How much water to drink in may — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230EA5E9%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230369A1%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%3Ccircle%20cx%3D%22626.7%22%20cy%3D%22343.6%22%20r%3D%2215.8%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.22%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20233%20C%20200%20173%2C%20400%20293%2C%20800%20213%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20293%20C%20240%20253%2C%20520%20353%2C%20800%20273%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHJ%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in June: Monthly Guide
How much water to drink in june — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230EA5E9%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230369A1%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%0A%20%20%3Cpath%20d%3D%22M0%20204%20C%20200%20144%2C%20400%20264%2C%20800%20184%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20264%20C%20240%20224%2C%20520%20324%2C%20800%20244%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHJ%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in July: Monthly Guide
How much water to drink in july — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230891B2%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230C4A6E%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%237DD3FC%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%237DD3FC%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%3Ccircle%20cx%3D%22309.6%22%20cy%3D%22337.5%22%20r%3D%2223.1%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.23%22%2F%3E%3Ccircle%20cx%3D%22138.4%22%20cy%3D%22295.0%22%20r%3D%2212.5%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.17%22%2F%3E%3Ccircle%20cx%3D%22207.1%22%20cy%3D%22228.5%22%20r%3D%2220.4%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.19%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20284%20C%20200%20224%2C%20400%20344%2C%20800%20264%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20344%20C%20240%20304%2C%20520%20404%2C%20800%20324%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHA%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in August: Monthly Guide
How much water to drink in august — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230EA5E9%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230369A1%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%3Ccircle%20cx%3D%22409.0%22%20cy%3D%22264.3%22%20r%3D%227.2%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.09%22%2F%3E%3Ccircle%20cx%3D%22700.2%22%20cy%3D%2297.2%22%20r%3D%2219.5%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.12%22%2F%3E%3Ccircle%20cx%3D%22340.9%22%20cy%3D%22354.9%22%20r%3D%2217.6%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.14%22%2F%3E%3Ccircle%20cx%3D%22271.2%22%20cy%3D%2247.3%22%20r%3D%2215.9%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.20%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20293%20C%20200%20233%2C%20400%20353%2C%20800%20273%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20353%20C%20240%20313%2C%20520%20413%2C%20800%20333%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHS%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in September: Monthly Guide
How much water to drink in september — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230EA5E9%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230369A1%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%2367E8F9%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%3Ccircle%20cx%3D%22609.2%22%20cy%3D%22234.2%22%20r%3D%2227.6%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.22%22%2F%3E%3Ccircle%20cx%3D%22729.0%22%20cy%3D%2287.0%22%20r%3D%2212.6%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.17%22%2F%3E%3Ccircle%20cx%3D%22451.7%22%20cy%3D%22140.5%22%20r%3D%227.7%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.12%22%2F%3E%3Ccircle%20cx%3D%22751.1%22%20cy%3D%2291.9%22%20r%3D%2220.2%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.24%22%2F%3E%3Ccircle%20cx%3D%2258.5%22%20cy%3D%22266.7%22%20r%3D%2210.2%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.14%22%2F%3E%3Ccircle%20cx%3D%22280.3%22%20cy%3D%22258.6%22%20r%3D%2210.4%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.11%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20288%20C%20200%20228%2C%20400%20348%2C%20800%20268%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20348%20C%20240%20308%2C%20520%20408%2C%20800%20328%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2367E8F9%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHO%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in October: Monthly Guide
How much water to drink in october — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230891B2%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230C4A6E%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%237DD3FC%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%237DD3FC%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%3Ccircle%20cx%3D%22458.2%22%20cy%3D%22305.1%22%20r%3D%226.8%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.13%22%2F%3E%3Ccircle%20cx%3D%22547.5%22%20cy%3D%22333.6%22%20r%3D%2212.8%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.18%22%2F%3E%3Ccircle%20cx%3D%22448.5%22%20cy%3D%2296.4%22%20r%3D%227.9%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.20%22%2F%3E%3Ccircle%20cx%3D%22376.7%22%20cy%3D%2234.7%22%20r%3D%2217.8%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.22%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20245%20C%20200%20185%2C%20400%20305%2C%20800%20225%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20305%20C%20240%20265%2C%20520%20365%2C%20800%20285%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHN%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in November: Monthly Guide
How much water to drink in november — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230284C7%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%23082F49%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%2338BDF8%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%2338BDF8%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%3Ccircle%20cx%3D%22420.0%22%20cy%3D%2231.7%22%20r%3D%2221.1%22%20fill%3D%22%2338BDF8%22%20fill-opacity%3D%220.23%22%2F%3E%3Ccircle%20cx%3D%22272.1%22%20cy%3D%22319.2%22%20r%3D%2216.4%22%20fill%3D%22%2338BDF8%22%20fill-opacity%3D%220.10%22%2F%3E%3Ccircle%20cx%3D%22297.2%22%20cy%3D%22167.4%22%20r%3D%2224.3%22%20fill%3D%22%2338BDF8%22%20fill-opacity%3D%220.13%22%2F%3E%3Ccircle%20cx%3D%2240.2%22%20cy%3D%2270.0%22%20r%3D%2225.5%22%20fill%3D%22%2338BDF8%22%20fill-opacity%3D%220.19%22%2F%3E%3Ccircle%20cx%3D%22113.6%22%20cy%3D%22240.0%22%20r%3D%2221.0%22%20fill%3D%22%2338BDF8%22%20fill-opacity%3D%220.22%22%2F%3E%3Ccircle%20cx%3D%22181.5%22%20cy%3D%22332.4%22%20r%3D%2212.8%22%20fill%3D%22%2338BDF8%22%20fill-opacity%3D%220.24%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20251%20C%20200%20191%2C%20400%20311%2C%20800%20231%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2338BDF8%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20311%20C%20240%20271%2C%20520%20371%2C%20800%20291%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%2338BDF8%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHD%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in December: Monthly Guide
How much water to drink in december — temperature, humidity, and activity adjustments for the season.
%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%230891B2%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%230C4A6E%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%0A%20%20%20%20%3CradialGradient%20id%3D%22glow%22%20cx%3D%220.75%22%20cy%3D%220.25%22%20r%3D%220.9%22%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%220%25%22%20stop-color%3D%22%237DD3FC%22%20stop-opacity%3D%220.35%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22%237DD3FC%22%20stop-opacity%3D%220%22%2F%3E%0A%20%20%20%20%3C%2FradialGradient%3E%0A%20%20%3C%2Fdefs%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%3Crect%20width%3D%22800%22%20height%3D%22400%22%20fill%3D%22url(%23glow)%22%2F%3E%0A%20%20%3Ccircle%20cx%3D%22153.6%22%20cy%3D%22347.1%22%20r%3D%2224.4%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.08%22%2F%3E%3Ccircle%20cx%3D%22193.3%22%20cy%3D%22111.4%22%20r%3D%2227.0%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.18%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20168%20C%20200%20108%2C%20400%20228%2C%20800%20148%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.14%22%2F%3E%0A%20%20%3Cpath%20d%3D%22M0%20228%20C%20240%20188%2C%20520%20288%2C%20800%20208%20L%20800%20400%20L%200%20400%20Z%22%20fill%3D%22%237DD3FC%22%20fill-opacity%3D%220.10%22%2F%3E%0A%20%20%3Cg%20transform%3D%22translate(60%2C120)%22%3E%0A%20%20%20%20%3Ccircle%20r%3D%2270%22%20cx%3D%2270%22%20cy%3D%2270%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.10%22%20stroke%3D%22%23F0F9FF%22%20stroke-opacity%3D%220.35%22%20stroke-width%3D%221.5%22%2F%3E%0A%20%20%20%20%3Ctext%20x%3D%2270%22%20y%3D%2270%22%20text-anchor%3D%22middle%22%20dominant-baseline%3D%22central%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22800%22%20font-size%3D%2252%22%20fill%3D%22%23F0F9FF%22%20letter-spacing%3D%22-1%22%3EHS%3C%2Ftext%3E%0A%20%20%3C%2Fg%3E%0A%20%20%3Ctext%20x%3D%2260%22%20y%3D%22330%22%20font-family%3D%22'Sora'%2C'Inter'%2Csystem-ui%2Csans-serif%22%20font-weight%3D%22700%22%20font-size%3D%2214%22%20fill%3D%22%23F0F9FF%22%20fill-opacity%3D%220.85%22%20letter-spacing%3D%224%22%3EWATERINTAKECALCULATOR%3C%2Ftext%3E%0A%3C%2Fsvg%3E)
Hydration in Spring: Monthly Guide
How much water to drink in spring — temperature, humidity, and activity adjustments for the season.