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BMR Calculator

Calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE). Get personalized calorie targets for weight goals.

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BMR
1628
cal/day at rest
TDEE
2523
cal/day with activity
🎯 Maintain weight
2523
📉 Mild weight loss (-0.25kg/wk)
2273
📉 Weight loss (-0.5kg/wk)
2023
📈 Mild weight gain (+0.25kg/wk)
2773
📈 Weight gain (+0.5kg/wk)
3023
◆ How it works

BMR Calculator3 simple steps

01

Enter details

Age, gender, weight, height in metric units.

02

Pick activity level

From sedentary to very active.

03

See calorie targets

BMR, TDEE, and weight loss/gain calorie goals.

◆ FAQ

Common questions.

What is BMR?

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BMR vs TDEE?

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How accurate is this?

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How much deficit for weight loss?

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Frequently Asked Questions

20 questions answered · Tap to expand

Questions in English

Open Toolzfy BMR Calculator, enter the required input values, and see the daily calorie burn at rest (BMR) plus TDEE (Total Daily Energy Expenditure) for weight loss/maintenance/gain calorie targets instantly. No signup, no email, no installation required. Works in any browser on desktop, Android, iPhone, or tablet. Free forever with no hidden costs or daily limits.

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Frequently Asked Questions

Common questions about Bmr

Use the tool interface to input your data, get instant results. Simple and intuitive design.