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Calculadora de BMR

Calculadora de BMR online com unidades métricas e imperiais. Usa as fórmulas de Mifflin-St Jeor e Harris-Benedict para calcular BMR, TDEE, IMC e orientações de perda de gordura ou ganho muscular.

Como usar

Informe sexo, idade, altura e peso, escolha um nível de atividade e BMR, IMC, necessidades calóricas diárias e orientações de perda de gordura ou ganho muscular são calculados em tempo real.

Overview

BMR Calculator is a Fitness tool. Calculate BMR (Mifflin-St Jeor and Harris-Benedict), TDEE, BMI and fat-loss or muscle-gain targets with metric or imperial units. It runs 100% in your browser with no upload, so you get instant results with privacy. Whether you need a quick answer or batch processing with precise control, you can enter, validate and export in seconds. The UI is responsive on mobile, tablet and desktop and supports one-click copy.

Use cases

  • Daily use of BMR Calculator: Enter gender, age, height and weight, pick an activity level. BMR, BMI, TDEE and goals update instantly. — enter and get instant results without manual lookup.
  • One-click copy keeps results ready to save, check or share with family and pros.
  • Use BMR Calculator offline or on poor network — all calculations stay local and private.
  • Track weight, body fat and daily burn
  • Log diet, water and workouts daily

How to use

  1. 1 Enter gender, age, height and weight, pick an activity level. BMR, BMI, TDEE and goals update instantly..
  2. 2 Pick goal (BMI, BMR, TDEE)
  3. 3 See grade and suggestions; compare plans
  4. 4 Copy or export for tracking

Highlights

  • Local & private: processing stays in your browser
  • Live validation with tolerant parsing
  • One-click copy and export for docs, code or sheets
  • Batch and offline support under poor network

Notes

  • Formulas differ slightly; stick to one for trends
  • Special populations consult a doctor
  • For reference only; not medical advice

FAQ

Does BMI equal health?
BMI is one indicator; combine with body fat and waist.
Why slight differences?
Different formulas and activity factors.
How is BMR Calculator different?
It runs locally with a focus on speed and privacy, plus tolerant parsing for “tdee, bmr calculator” and one-click copy for reuse.
Can I use results in official reports?
Use it as a working draft and cross-check with authoritative sources; keep the exported log and parameters for traceability.
Tip：Tip: Bookmark this page or pin the tab; find related tools via categories and search.
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Todos os cálculos são executados localmente no seu navegador; nenhum dado é enviado.