Why this page exists
Estimate basal metabolic rate from age, sex, height, and weight.
Why this page exists
Keep resting calorie needs available as a quick baseline for daily planning.
Why this page exists
Useful for wellness tracking, calorie planning, and general health reference.
Workspace
BMR calculator
This uses the Mifflin-St Jeor equation to estimate resting calorie needs before activity is considered.
BMR inputs
- Sexmale
- Age30
- Weight / Height70.00 kg / 175.00 cm
Implementation note
How this tool is structured
Live inputs
Inputs update results instantly, so users can compare scenarios without reloading or leaving the page.
Readable outputs
Primary answers stay prominent, while supporting figures and formulas remain available for context.
Repeatable workflow
Clear and lightweight interactions keep these tools useful for repeated day-to-day calculations.