Daily Hydration Schedule for 70 kg Office Worker
A 70 kg office worker in typical indoor conditions needs roughly 2–3 liters of fluid spread across an 8-hour workday.
How to use this tool
- Enter body weight, hours of activity and temperature in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your target per hour and the full breakdown beneath it.
Most adults sit in climate-controlled offices all day — calculate how much water you should drink each hour to stay properly hydrated.
Frequently asked questions
- Does temperature affect hydration needs?
- Yes — for every 5 °C above 20 °C this calculator adds 10% to the base requirement to account for sweat losses.
- Should I drink all at once or spread it out?
- Spread intake evenly throughout the day. Drinking too much at once can dilute blood sodium (hyponatremia) in extreme cases.