Daily Calories Calculator
Estimate your daily calorie target based on your goal.
Input Data
Sex
Weight
Height
Age
Activity
Goal
Results
Your recommended daily calorie intake.
2,267
Explanation of the calculation.
BMR=1649 × 1.375 = 維持 2267 kcal；目標調整 0 → 每日 2267 kcal。
At a glance:Daily calories = BMR (Mifflin) × activity factor ± goal adjustment (lose −500, gain +300). Complements bmr and tdee.
Formula
Maintenance = BMR × activity factor.
Goal = maintenance ± adjustment.
How to Use
- Enter your basic details, activity level, and goal.
- The tool returns daily kcal.
Case Studies
Male 70/175/30 light activity maintain → ~2100
BMR ≈ 1683 × 1.375 ≈ 2314 (depending on parameters).
FAQ
How is this different from TDEE?
TDEE is your maintenance calories; this adds the goal adjustment.
How fast will I lose weight?
−500 kcal/day ≈ 0.5 kg/week.
What is it used for?
Meal and diet planning.
How precise is it?
Whole kcal.
Related Tools
References
Content review: Calculatorism Science Team. Results are for reference only; please refer to the relevant authorities for the official figures.