HEALTH & EVERYDAY
TDEE calculator
Estimate total daily energy expenditure from BMR and activity.
Estimated result
2635 kcal/day
- Weekly estimate
- 18445 kcal
Activity multipliers are broad estimates; needs vary day to day.
SOURCES & REVIEW
Checked against official guidance
Last checked 14 July 2026 · Rule version GB-2026.27.1
NHS: Healthy weight ↗COMMON QUESTIONS
Frequently asked questions
Is this an exact quote or tax return?
No. It is an estimate based on the inputs and assumptions shown.
When was this checked?
The method and linked official guidance were reviewed for the current UK release.