Calculateur de DEJ (Dépense Énergétique Journalière Totale / TDEE)
Forme & SantéCalculez votre dépense énergétique journalière totale (DEJ / TDEE) en combinant métabolisme de base et niveau d'activité physique.
Digital Calculation Report
TDEE Calculator Report
Calculate your Total Daily Energy Expenditure based on activity level.
Input Parameters
| Parameter | Value |
|---|---|
| Sex | male |
| Age | 30 |
| Weight | 70 |
| Height | 175 |
| Activity Level | moderate |
Calculated Results
| Metric | Computed Value |
|---|---|
| Votre Dépense Journalière Totale (DEJ / TDEE) | 2,556 kcal/day |
Formula
TDEE = Basal Metabolic Rate (BMR) * Activity MultiplierCalculates the total number of calories you burn daily, combining baseline resting metabolism with physical activity factors.
Calculation Steps
1. Basal Metabolic Rate (BMR)
1649 kcal/dayEnergy burned at complete rest to sustain organ functions.
2. Activity Multiplier
1.55Factor accounting for daily movement and exercise energy expenditure.
3. Total Daily Energy Expenditure (TDEE)
2556 kcal/dayTotal estimated daily caloric requirements to maintain your current weight.
Calculations are provided for educational purposes and should be independently verified for financial, investment, or medical decisions.
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Input Parameters
Adjust parameters to instantly compute metrics.
Computed Results
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How your daily maintenance calories change across lifestyle activity tiers.
Activity & Nutrition Goal Scenarios
Evaluate your caloric needs across daily activity tiers or specific fitness weight-loss goals.
Formula Transparency
Total Daily Energy Expenditure (TDEE)
Calculates the total number of calories you burn daily, combining baseline resting metabolism with physical activity factors.
Variable Definitions & Glossary
Resting metabolic calories burned just to keep organs functioning.
Multiplier based on physical active tiers, from 1.2 to 1.9.
Step-by-step educational solution
Basal Metabolic Rate (BMR)
1649 kcal/dayEnergy burned at complete rest to sustain organ functions.
Activity Multiplier
1.55Factor accounting for daily movement and exercise energy expenditure.
Total Daily Energy Expenditure (TDEE)
2556 kcal/dayTotal estimated daily caloric requirements to maintain your current weight.
How to Think About This Calculation
Understand your daily energy needs to design effective weight loss, gain, or maintenance targets.
Core methodology
- 1.Determine baseline BMR using age, gender, height, and weight inputs.
- 2.Select the activity level multiplier that corresponds to your lifestyle.
- 3.Multiply BMR by the activity factor to calculate TDEE.
Professional tips
- To lose weight safely, aim for a conservative daily deficit of 300 to 500 calories below TDEE.
- Ensure protein intake remains high during deficits to preserve lean muscle tissue.
Common pitfalls
- Overestimating exercise activity levels, which leading to overeating during a weight loss target.
- Drastically cutting calories too far below BMR, which can slow metabolic rates.
Common Questions about TDEE
Quelle est la relation entre DEJ et TDEE ?
Pourquoi ma DEJ baisse-t-elle quand je perds du poids ?
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Educational Guides & Related Articles
Read our expert-reviewed articles to learn more about the concepts, formulas, and practical advice related to TDEE.