Calculateur de TDEE
Estimate total daily energy expenditure from BMR and activity multiplier.
Formula and method
This calculator computes Estimated TDEE directly in your browser without sending data to an external server.
Mathematical formula
- Estimated TDEE:
bmr × activity
Variables and parameters
- BMR (bmr): default value 1700 cal/day.
- Activity multiplier (activity): default value 1.55 x.
Some formulas are undefined for certain input combinations (such as division by zero or logarithms of non-positive numbers). In those cases the live tool displays an alert instead of NaN.
Embed this tool
Paste this snippet into your own site or blog post to embed a live, working copy of this tool. It links back to the full page on SpecWhale.
Frequently asked questions
What equation and variables does TDEE Calculator use?
TDEE Calculator evaluates outputs such as <strong>Estimated TDEE</strong> based on inputs including BMR, Activity multiplier. Check the Mathematical Method section for the explicit formula.
What should I keep in mind when interpreting TDEE Calculator metrics?
Health and body calculators provide general estimates derived from standard population equations. Individual physiological differences (such as muscle mass or hydration) can alter personal results.
What happens if I enter invalid or zero values into TDEE Calculator?
If an input combination is mathematically undefined (such as division by zero or negative square roots), SpecWhale alerts you gracefully rather than returning invalid NaN outputs.
Are my calculations in TDEE Calculator saved or private?
All calculations are 100% private and run locally in your Web browser. Your numbers are never uploaded to any server, but can be saved locally to your device or exported as CSV/JSON.
Is TDEE Calculator free to use?
Yes. TDEE Calculator is completely free, has no usage limit, and does not require an account, email, or API key.
Does TDEE Calculator store or upload my data?
No. TDEE Calculator calculates everything locally in your browser. Nothing you type is sent to a server or stored by SpecWhale.
How accurate is TDEE Calculator?
TDEE Calculator uses a standard formula (see the Method section above for the exact expression). For high-stakes financial, medical, or legal decisions, confirm the result with a professional or an authoritative source before relying on it.
Can I embed TDEE Calculator on my own website?
Yes. Use the "Embed this tool" snippet on this page to add a free, working copy of TDEE Calculator to your own blog post or page.