Health & Fitness
TDEE Calculator
Estimate total daily energy expenditure by multiplying BMR by an activity factor.
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Formula
TDEE equals BMR multiplied by an activity factor from 1.2 for sedentary up to 1.9 for extremely active.
How it works
The page first estimates BMR, then scales it by the activity level you pick. That gives a maintenance-energy estimate: eat around this level and weight should stay roughly steady, before other factors.
FAQs
Which activity level should I pick?
Be honest about a typical week, not your busiest day.
Is TDEE exact?
No. It is a starting estimate; adjust after a few weeks of tracking.
What if my job and training differ?
Pick the middle level and adjust from real weight change.
General information only, not medical advice.