Daily Calorie Calculator
Calculate your daily calorie target to achieve your weight management goals. Based on your TDEE/BMR with goal-specific adjustments.
Your Details & Goal
Enter your Total Daily Energy Expenditure. Calculate this using our BMR Calculator.
Maintain your current weight by eating at your TDEE.
Fine-tune your calorie target (optional). Positive values increase calories, negative values decrease.
Target Calories
0
calories/day
Calorie Breakdown
Base (TDEE/BMR)
2000 cal
Goal Adjustment
0 cal
Target Calories
0 cal
About This Calculator
What is Daily Calorie Intake?
Your daily calorie intake determines whether you lose, maintain, or gain weight. This calculator helps you determine the right calorie target based on your Total Daily Energy Expenditure (TDEE) or Basal Metabolic Rate (BMR) and your weight management goals.
Understanding calorie needs is fundamental to successful weight management. Creating a calorie deficit leads to weight loss, while a surplus leads to weight gain. Maintenance requires balancing calories consumed with calories burned.
Key Concepts:
- Weight Loss: Consume 500-750 calories less than TDEE
- Weight Maintenance: Consume calories equal to TDEE
- Weight Gain: Consume 300-500 calories more than TDEE
- 1 pound of fat ≈ 3,500 calories
Formula & Calculation Method
Daily Calorie Calculation Formula
Target Calories = TDEE/BMR + Goal Adjustment
Where:
- TDEE/BMR = Your Total Daily Energy Expenditure or Basal Metabolic Rate
- Goal Adjustment = Calorie adjustment based on your weight goal
- Weight Loss: -500 to -750 calories/day
- Weight Maintenance: 0 calories adjustment
- Weight Gain: +300 to +500 calories/day
Example Calculation:
TDEE: 2,000 calories/day
Goal: Lose Weight (-500 calories)
Target Calories = 2,000 - 500 = 1,500 calories/day
Expected Weight Loss: ~0.5 kg (1 lb) per week
How to Use This Calculator
How to Use the Calorie Calculator
- Enter Your TDEE/BMR: Input your Total Daily Energy Expenditure or Basal Metabolic Rate. You can calculate this using our BMR Calculator if you don't know it.
- Select Your Goal: Choose whether you want to lose weight, maintain weight, or gain weight. Each goal has a recommended calorie adjustment.
- Customize Adjustment (Optional): Adjust the calorie deficit/surplus if needed. The default is -500 for loss, 0 for maintenance, +500 for gain.
- View Target Calories: The calculator shows your daily calorie target to achieve your goal.
- Track Progress: Monitor your weight weekly and adjust calories if needed. Slow progress may require recalculation.
💡 Pro Tip:
A deficit of 500 calories per day typically results in about 0.5 kg (1 lb) of weight loss per week. For faster weight loss, increase the deficit, but never go below 1,200 calories/day (women) or 1,500 calories/day (men) without medical supervision.
Frequently Asked Questions
How many calories should I eat to lose weight?
To lose weight, consume 500-750 calories less than your TDEE daily. This typically results in 0.5-1 kg (1-2 lbs) of weight loss per week. A deficit of 500 calories/day = ~0.5 kg/week, 750 calories/day = ~0.75 kg/week. Never go below 1,200 calories/day without medical supervision.
How do I calculate my TDEE?
TDEE (Total Daily Energy Expenditure) = BMR × Activity Level. Use our BMR Calculator to find your BMR, then multiply by your activity level: Sedentary (1.2), Lightly Active (1.375), Moderately Active (1.55), Very Active (1.725), or Super Active (1.9).
Is a 500-calorie deficit safe?
Yes, a 500-calorie daily deficit is generally safe and sustainable for most healthy adults. This results in about 0.5 kg (1 lb) of weight loss per week. However, ensure you never consume less than 1,200 calories/day (women) or 1,500 calories/day (men) unless under medical supervision.
Why am I not losing weight with a calorie deficit?
Several factors can affect weight loss: inaccurate calorie counting, underestimating portion sizes, not accounting for all foods/beverages, metabolic adaptation, water retention, or increased muscle mass. Track accurately, be patient (weight fluctuates daily), and consider consulting a nutritionist.
Should I adjust calories as I lose weight?
Yes! As you lose weight, your TDEE decreases because smaller bodies burn fewer calories. Recalculate your TDEE every 4-6 weeks or after losing 5-10 kg, and adjust your calorie target accordingly to continue progress.
Can I lose weight faster with a larger deficit?
While larger deficits (750-1,000 calories) can lead to faster weight loss, they may also cause muscle loss, fatigue, and metabolic slowdown. Very low-calorie diets (<1,200 cal/day) require medical supervision. A 500-750 calorie deficit is optimal for sustainable, healthy weight loss.
Expert Review Team
Multi-disciplinary team of calculator experts.