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BMR & TDEE Calculator

Calculate how many calories you burn at rest (BMR) vs active (TDEE).

Decision summary

BMR & TDEE Calculator estimates Basal Metabolic Rate, Active Burn (TDEE), Chart from Weight (lbs), Height (in), Age. Use it to compare at least two realistic scenarios, identify which input moves the result most, and decide whether the next step is a quote, professional review, refinance, purchase, or deeper check. Treat the result as a directional planning estimate and verify current prices, rules, rates, and provider terms before acting.

Get deeper options
Change these first: Weight (lbs), Height (in), Age.
Watch these outputs: Basal Metabolic Rate, Active Burn (TDEE), Chart.
Sanity check: compare at least two scenarios before using the estimate for a quote, purchase, or planning decision.

How to use this result

What it is for

Use this health calculator to compare scenarios before committing money, time, or a provider conversation.

Method

The estimate combines Weight (lbs), Height (in), Age and returns Basal Metabolic Rate, Active Burn (TDEE), Chart.

Next step

If the result changes your decision, verify the current quote, rate, eligibility rule, or provider term before acting.

BMR & TDEE Calculator
Logic Verified
Configure parametersUpdated: Feb 2026
Transparent inputs
Change assumptions live
Decision support
Estimate first, verify quotes
- 100000
- 100000
- 120

Basal Metabolic Rate

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Active Burn (TDEE)

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Chart

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Data

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Value

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Assumptions used
These are the live inputs behind the result. Change one at a time before acting on the estimate.

Weight (lbs)

160

Height (in)

70

Age

30

Turn this result into a decision

Use the result to compare providers, request quotes, or send the scenario to a specialist when the numbers matter.

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Expert Analysis & Methodology

BMR & TDEE Calculator

Calculate your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE).

What is BMR?

BMR is the number of calories your body burns at complete rest (if you stayed in bed all day). It is the energy required to keep your heart beating and lungs breathing.

What is TDEE?

TDEE is your BMR + Calories burned from activity. This is your "Maintenance Level".

  • To Lose Weight: Eat below your TDEE.
  • To Gain Weight: Eat above your TDEE.

Activity Levels

  • Sedentary: Desk job, little exercise.
  • Lightly Active: Exercise 1-3 days/week.
  • Moderately Active: Exercise 3-5 days/week.
  • Very Active: Hard exercise 6-7 days/week.

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Medical calculators are educational only. Use the result to prepare questions for qualified professionals.

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Disclaimer

This calculator is provided for educational and informational purposes only. It does not constitute professional legal, financial, medical, or engineering advice. While we strive for accuracy, results are estimates based on the inputs provided and should not be relied upon for making significant decisions. Please consult a qualified professional (lawyer, accountant, doctor, etc.) to verify your specific situation. CalculateThis.ai disclaims any liability for damages resulting from the use of this tool.