Health & Fitness

How to get TDEE?

How to get TDEE: calculation method, required inputs, worked check, limitations and a link to TDEE Calculator. Reviewed 25 September 2026.

By Uddhav Gopani, FounderPublished 25 September 2026Reviewed 25 September 2026

For “How to get TDEE”, the linked TDEE Calculator is relevant because Estimate your Total Daily Energy Expenditure — the calories you burn across a typical day.

What this specific question is asking

TDEE Calculator applies one fixed relationship to your inputs. Your part of the work is the inputs: body weight (kg), standing height (cm), age (years), sex and daily activity level, each checked for unit and period before entry. Everything else is arithmetic.

Use the example (As a worked reference for “How to get TDEE”, Worked example With a…) as a calibration run: reproduce it first, then change only body weight (kg). The output should track the change predictably; if it does not, the inputs are on mismatched bases.

Inputs to verify

Verify body weight (kg) before calculation; if this value uses a different unit, period or definition, convert or restate it first.
Verify standing height (cm) before calculation; if this value uses a different unit, period or definition, convert or restate it first.
Verify age (years) before calculation; if this value uses a different unit, period or definition, convert or restate it first.
Verify sex before calculation; if this value uses a different unit, period or definition, convert or restate it first.
Verify daily activity level before calculation; if this value uses a different unit, period or definition, convert or restate it first.

Step-by-step check

Enter your weight, height, and age for the base equation.
Select your sex for the correct base equation.
Choose the activity level matching your routine.
Press Calculate to see your estimated TDEE.

Worked example and sanity check

As a worked reference for “How to get TDEE”, Worked example With a BMR of 1,600 kcal and a 'lightly active' factor of 1.375: TDEE ≈ 1,600 × 1.375 = 2,200 kcal/day . Estimate only.

Interpreting the result

So what does the number mean? In the worked example the calculation produced 1,600 × 1. A result in that range is plausible for this kind of input; if your result lands far from it, revisit body weight (kg) first — it is the input most often entered on the wrong basis. Treat the number as a screening estimate for orientation, not a diagnosis or a personalised prescription; individual measurement error and physiology dominate any formula's precision.

Reviewed 25 September 2026

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Use the TDEE Calculator

Open TDEE Calculator

Common questions

Which inputs matter most for how to get tdee?

The key inputs are Body weight (kg), Standing height (cm), Age (years), Sex. Match their units and periods before using TDEE Calculator.

How can I check an answer for how to get tdee?

Reproduce the worked example with its stated inputs first, then change body weight (kg) by a known amount and confirm the output moves the way the relationship predicts. Only then substitute your own values.

When should I recalculate how to get tdee?

Re-run it when the real-world inputs move — new measurements, changed rates or thresholds, or a different unit convention on the same quantity.