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Daily water
A range from body mass, exercise and heat — not eight glasses.
It runs entirely in this browser tab: what you type is never uploaded, and the tool makes no network request while it works. Open your browser's network panel and try it — nothing leaves the page. There is no sign-up and no account.
Settings
- Climate
- An adjustment on the whole figure, not a measurement of sweat. Choices: Temperate, Hot, Very hot.
- Volume unit
- A cup is taken as 240 ml. Choices: l, 240 ml, fl oz.
- Decimal places
- A number from 0 to 2.
How to use it
- Paste your text into the box above, or open a file.
- Adjust the settings beside it until the result is what you wanted.
- Copy the result, or save it as a file. The result updates as you type.
Questions
- Is this medical advice?
- No. It is arithmetic on the numbers you supplied, with the formula named, and it says so on every result. Nothing here diagnoses or prescribes.
- Where do the numbers in the formula come from?
- From published equations, each named on the result, and from whatever you typed. Nothing is looked up: there is no drug database, no national schedule and no reference range invented to fill a gap. Where a tool has no answer it says so with the reason.
- Is what I type uploaded anywhere?
- No. This page carries the whole tool as WebAssembly and runs it on your own device. Nothing you type is sent anywhere, which for a health calculator is the point rather than a feature.
- Is there a version that is not a web page?
- Yes. The same tools are built as a desktop application from the same code, with a save dialog instead of a download and no network code at all.
Other tools for daily
Sleep cycles
What time to go to bed, counted in whole cycles.
Sun exposure
Time to a burn by skin type, and what a bottle really buys.
Cycle calendar
Next periods and the fertile window — a projection, not contraception.
Vaccination dates
Your card's intervals turned into dates. No national schedule is shipped.
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