Calorie Calculator
Calculate maintenance calories and targets for weight goals.
Activity
3–5 days/week
Goal
Daily calorie target
2,633 kcal
Hold current weight
BMR
1,699 kcal
TDEE (maintain)
2,633 kcal
Goal adjustment
None
Uses Mifflin–St Jeor. Estimates only — individual needs vary. Not medical or dietary advice.
In-depth explanation
Estimate BMR with Mifflin–St Jeor, multiply by activity level for TDEE, then adjust for lose, maintain, or gain goals. Everything runs locally in your browser — your inputs are not uploaded to produce the result.
Mifflin–St Jeor for BMR, then standard activity multipliers for TDEE. About 500 kcal below maintenance — roughly 0.5 kg (1 lb) per week for many people.
Needs vary with health, hormones, and lifestyle. Speak to a professional for personalised plans. Use Calorie Calculator for quick planning; confirm important money, tax, or health decisions with an official source or professional when needed.
Frequently asked questions
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