Is this tool private?

Yes. All processing happens locally in your browser. No data is uploaded.

What extras does this tool have?

Extras: (1) Core function, (2) Batch mode, (3) Copy results, (4) Download, (5) History, (6) CSV export, (7) Custom options, (8) Validation, (9) Warnings, (10) Stats, (11) Multi-format, (12) Configurable, (13) Preview.

Calculators Runs in your browser

BMI + BMR Combo Calculator

Calculate BMI, BMR, TDEE, and daily calorie needs in one tool. 100% private. 100% private.

100% Private Works Offline Instant

Weight (kg)

Height (cm)

Age

Sex

Activity level

Results

BMI	22.86 Normal weight
BMR (Mifflin-St Jeor)	1649 kcal
BMR (Harris-Benedict)	1696 kcal
TDEE (Moderate exercise 3-5 days/week)	2556 kcal
Maintain weight	2556 kcal/day
Lose 0.5 kg/week	2056 kcal/day
Gain 0.5 kg/week	3056 kcal/day
Ideal weight (Devine)	70.5 kg (155 lb)

Macro split (% must sum to 100)

Protein %

Carbs %

Fat %

Protein: 192 gCarbs: 256 gFat: 85 g

Privacy: all calculations run locally in your browser.

Calculate BMI, BMR, TDEE, and daily calorie needs in one tool. 100% private. 100% private. Everything runs locally in your browser — your data never leaves your device.

How to use

Enter your input in the tool above.
Adjust any options to your preference.
Use the Copy or Download buttons to save the result.
Everything happens locally — your data never leaves your browser.

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