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一日の水分摂取量
体重から一日に飲むべき水の量を、ミリリットル・カップ・本数で計算します。
お気に入りにするとホームですぐに探せます
How to use it
1Step 1Fill in Weight
2Step 2Change a value and the result updates instantly
3Step 3Save or copy the result
If the result looks off
The result looks wrong
Check the units and the baseline first. Changing a value updates the result instantly.
I want the starting values back
Press reset to return to the initial state.
よくある質問
Does coffee count?
Caffeine is mildly diuretic, so this target is for plain water.
Should I drink more when exercising?
Yes — add roughly 500 mL on hot days or after hard exercise.