Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Health
BMR & Daily Calorie Needs Calculator
Calculate Basal Metabolic Rate (BMR) using the Mifflin-St Jeor equation, then multiply by an activity factor to estimate Total Daily Energy Expenditure (TDEE) β the calories you burn in a typical day. Use it as the baseline for weight management, sports nutrition, and meal planning.
Fill in the required fields to see your result.
Fitness
TDEE Calculator
Calculate Total Daily Energy Expenditure (TDEE) by computing BMR via Harris-Benedict equation, then multiplying by an activity factor. Use it as the foundation for evidence-based weight management, sports nutrition, and meal planning.
Fill in the required fields to see your result.
Key differences
| BMR & Daily Calorie Needs Calculator | TDEE Calculator | |
|---|---|---|
| Category | Health | Fitness |
| Inputs required | 5 | 5 |
| Result | Daily Calorie Needs (calories) | Total Daily Energy Expenditure (calories) |
| What it does | Calculate Basal Metabolic Rate (BMR) using the Mifflin-St Jeor equation, then multiply by an activity factor to estimate Total Daily Energy Expenditure (TDEE) β the calories you burn in a typical day. Use it as the baseline for weight management, sports nutrition, and meal planning. | Calculate Total Daily Energy Expenditure (TDEE) by computing BMR via Harris-Benedict equation, then multiplying by an activity factor. Use it as the foundation for evidence-based weight management, sports nutrition, and meal planning. |