CCalculator Planet

Health

Calorie Calculator

Estimate daily calories from BMR and activity factor.

Daily calories

2,480 kcal

Daily calories are BMR multiplied by activity factor.

Fuel smart

Know your fuel needs

Your body burns 2,480 kcal just to stay alive. Eat close to this number on rest days and add your activity calories on workout days.

BMR

1,600

Activity

1.55x

FAQs

How does the Calorie Calculator work?

Enter the required values and the Calorie Calculator updates instantly in your browser.

Is the Calorie Calculator free to use?

Yes. The calculator is free, mobile-friendly, and does not require signup.

Can I use the Calorie Calculator on mobile?

Yes. Inputs and result cards are designed for mobile-first usage.

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Frequently asked questions

How does the Calorie Calculator work?+

Enter the required values and the Calorie Calculator updates instantly in your browser.

Is the Calorie Calculator free to use?+

Yes. The calculator is free, mobile-friendly, and does not require signup.

Can I use the Calorie Calculator on mobile?+

Yes. Inputs and result cards are designed for mobile-first usage.

Is the Calorie Calculator accurate?+

The Calorie Calculator gives instant estimates based on standard formulas. Results are for planning purposes and may vary from official bank, tax, or institutional outcomes due to compounding frequency, fees, and rule changes.

Do I need to sign up to use the Calorie Calculator?+

No. The Calorie Calculator on CalculateAge Pro is completely free and requires no account or signup. All calculations run in your browser and no data is stored.

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Last updated: June 2026 · Results are estimates for planning purposes only.