Daily Calorie Calculator
Estimate daily maintenance energy using the Mifflin-St Jeor equation and your chosen activity multiplier. This educational estimate is not a diet prescription or a guarantee of weight change.
Daily Calorie Calculator
Estimate daily maintenance energy using the Mifflin-St Jeor equation and your chosen activity multiplier. This educational estimate is not a diet prescription or a guarantee of weight change.
Method and assumptions
Figur applies straightforward arithmetic to the values you enter. The calculation runs locally in your browser and is not stored.
- The result depends on accurate inputs and units.
- External factors, fees, taxes, or rules not requested by the calculator are not included.
- Use the result as a planning estimate and verify any high-stakes decision.
Sources and references
No external data source is required: this calculator uses standard arithmetic and the values you enter.
Frequently asked questions
What does maintenance mean?
It is an estimate of the calories that may maintain current weight over time, not an exact daily target.
Should I use this during pregnancy or illness?
Ask a qualified clinician or dietitian; energy needs can differ substantially in those situations.