TDEE-kalkulator

What Is a TDEE Calculator?

A TDEE (Total Daily Energy Expenditure) calculator estimates the total calories you burn each day by multiplying your BMR by an activity multiplier. Activity levels range from sedentary to very active, each corresponding to a researched multiplier.

TDEE is the daily calorie level at which you maintain your current weight. Eating below TDEE creates a deficit for weight loss; eating above creates a surplus for muscle gain.

How to Calculate TDEE

1. Enter your BMR (or let the calculator derive from your stats)
2. Select your activity level (sedentary, light, moderate, active, very active)
3. The calculator multiplies BMR by activity factor
4. View total daily energy expenditure

Features

• Calculate total daily energy expenditure from activity level
• Determine calorie deficit for weight loss goals
• Show calorie surplus for muscle gain
• Track different activity scenarios

Common Use Cases

• Setting a daily calorie budget for a structured weight loss or gain program
• Adjusting calorie intake when activity level changes significantly (e.g., starting a gym routine)
• Educating clients on energy balance as part of nutrition coaching

Why Use ToolPop TDEE Calculator

• Calculates BMR and TDEE in a single step using the Mifflin-St Jeor formula
• Provides TDEE for all five activity levels so you can see the range of estimates
• Immediately shows calorie targets for deficit, maintenance, and surplus

ToolPop vs Nutrition Coaching Apps

Nutrition apps calculate TDEE but hide the formula and require ongoing subscriptions. ToolPop uses the published Mifflin-St Jeor equation with visible multipliers, so you understand exactly how the number was derived rather than treating it as a black box.

Tips

• 500-calorie daily deficit results in about 0.5 kg weight loss per week
• TDEE varies significantly based on exercise frequency
• Adjust gradually and monitor results rather than drastic changes

Frequently Asked Questions

What's the best deficit for weight loss?

A 300-500 calorie daily deficit is sustainable and safe. Larger deficits risk muscle loss and are harder to maintain.

How does cardio vs strength training affect TDEE?

Both increase TDEE, but strength training builds muscle which increases BMR. This creates lasting metabolic benefits.

Will my fitness data remain private?

Yes, all TDEE calculations happen in your browser. Your fitness information is never stored or transmitted.

Learn More