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Calorie Calculator

🥗Calorie & TDEE Calculator

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We're working on a comprehensive educational guide for the Calorie Calculator in your language. The content below is shown in English.

O que é Calorie Calculator?

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A TDEE (Total Daily Energy Expenditure) calculator estimates how many calories you burn in a day based on your Basal Metabolic Rate (BMR) and activity level. This is the daily calorie target to maintain weight — eat less to lose, eat more to gain.

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Fórmula

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f(x)Step 3: Adjust for goal: −500 kcal/day = ~0.5kg loss/week, +500 = ~0.5kg gain/week

Como Calorie Calculator

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  1. 1Step 1: Calculate BMR using Mifflin-St Jeor: Men: 10W + 6.25H − 5A + 5, Women: 10W + 6.25H − 5A − 161
  2. 2Step 2: Multiply BMR by activity factor (1.2 sedentary to 1.9 very active)
  3. 3Step 3: Adjust for goal: −500 kcal/day = ~0.5kg loss/week, +500 = ~0.5kg gain/week
  4. 4Step 4: Calculate macros: protein ~2.2g/kg, fat ~25% of kcal, remainder as carbs

Exemplos resolvidos

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Exemplo 1
Dado:30yr male, 80kg, 180cm, moderate activity
Resultado:TDEE: ~2,850 kcal

Lose weight: aim for ~2,350 kcal

Exemplo 2
Dado:25yr female, 60kg, 165cm, active
Resultado:TDEE: ~2,200 kcal

Maintain weight at this intake

Aplicações práticas

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🏗️

Tracking personal health and fitness goals

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Guidance for healthcare conversations with your doctor

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Monitoring progress during a weight management programme

Activity Multipliers (Harris-Benedict)

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LevelDescriptionMultiplier
SedentaryDesk job, little exercise×1.2
Lightly active1–3 days/week exercise×1.375
Moderately active3–5 days/week×1.55
Very active6–7 days/week×1.725
Extra activePhysical job + training×1.9

Perguntas frequentes

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Q

What is Calorie?

A

A TDEE (Total Daily Energy Expenditure) calculator estimates how many calories you burn in a day based on your Basal Metabolic Rate (BMR) and activity level. This is the daily calorie target to maintain weight — eat less to lose, eat more to gain

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How accurate is the Calorie calculator?

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The calculator uses the standard published formula for calorie. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

Q

What units does the Calorie calculator use?

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This calculator works with kilograms, inches, percentages, watts. You can enter values in the units shown — the calculator handles all conversions internally.

Q

What formula does the Calorie calculator use?

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The core formula is: Step 3: Adjust for goal: −500 kcal/day = ~0.5kg loss/week, +500 = ~0.5kg gain/week. Each step in the calculation is shown so you can verify the result manually.

Apenas para fins informativos. Esta ferramenta não constitui aconselhamento financeiro. Consulte um consultor financeiro qualificado antes de tomar decisões de investimento ou financeiras.
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Reviewed October 2026
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