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Calorie Calculator (TDEE)

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TDEE Calculator estimates your Total Daily Energy Expenditure by multiplying your Basal Metabolic Rate (Mifflin-St Jeor) by an activity multiplier — sedentary, lightly active, moderately active, very active, or extra active. The result represents the calories needed to maintain your current weight, useful for setting deficit or surplus targets. Runs entirely in your browser.

Related: BMIWater IntakeBMR

Your files and inputs stay in your browser — nothing is uploaded or stored.

Choose the option that best describes your weekly activity

BMR

1618 kcal

At complete rest

Maintenance (TDEE)

2507 kcal

To maintain current weight

Weight loss

2007 kcal

~0.5 kg/week deficit

Weight gain

3007 kcal

~0.5 kg/week surplus

Daily calorie needs (TDEE calculator)

Total Daily Energy Expenditure (TDEE) = BMR × activity multiplier. Activity levels: sedentary (×1.2), light exercise (×1.375), moderate (×1.55), very active (×1.725), extra active (×1.9). Consume at TDEE to maintain weight; subtract 500 kcal/day for ~0.5 kg/week loss.