Calorie Calculator
Find your daily calorie needs (TDEE)
About the Calorie Calculator
The ToolsVera calorie calculator estimates how many calories you need per day based on your age, sex, height, weight and activity level. It is a solid starting point for building a meal plan for maintenance, fat loss or muscle gain.
How to use the Calorie Calculator
- Enter your stats: Provide your age, height, weight and sex.
- Pick activity level: Choose how active your typical week is.
- Read daily calories: See TDEE plus targets for loss and gain.
Why use our Calorie Calculator?
- Science-based Mifflin-St Jeor BMR formula.
- Gives maintenance, cutting and bulking targets.
- Quick adjustments for activity level changes.
- Private — no account, no tracking.
Frequently Asked Questions
Is this Calorie Calculator really free?
Yes. Calorie Calculator on ToolsVera is 100% free to use with no signup, no hidden limits and no watermark added to your output.
Is this a replacement for a nutritionist?
No. It is a helpful estimate. For medical or performance nutrition, consult a registered dietitian.
What activity level should I pick?
Most desk workers without structured exercise are “sedentary” or “lightly active”. Choose “very active” only if you train hard most days.
How often should I recalculate?
Recalculate when your weight changes by 4–5 kg or your activity level shifts substantially.
Is my data safe?
Yes. Files are processed on the server and automatically deleted — we never store your content.