Calorie Calculator

Estimate maintenance, loss, or gain calories.

Calorie Calculator

Estimate maintenance calories, plus loss and gain targets with sample diet charts.

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Enter your details, calculate, then review loss & gain diet charts below

Results show maintain / loss / gain calories and sample diet charts after you calculate.

Informational only — not medical advice. Results are estimates. Consult a qualified clinician for health decisions. Diet charts are example templates only — not personalized medical nutrition therapy.

What Is Calorie Calculator?

Calorie needs vary by lifestyle and health status.

How to Use Calorie Calculator

Enter age, sex, height, weight, activity, and goal.

How Does Calorie Calculator Work?

Calorie needs vary by lifestyle and health status.

Formula

Mifflin-St Jeor × activity factor

Important Notes

Results depend on the inputs and assumptions shown on this page. Construction and finance figures are estimates. Islamic calendar conversions follow a documented algorithm and may differ from local moon sighting. Health-related tools are informational only.

Frequently Asked Questions

What is Calorie Calculator?+

Daily calorie targets from BMR and activity.

How do I use Calorie Calculator on Pedzah?+

Enter age, sex, height, weight, activity, and goal.

Calorie Calculator