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Calories, BMR, and TDEE: Planning a Diet That Actually Works

Eat less, move more is true but useless without numbers. Your calorie needs are personal, and two calculators explain why. Read the full guide with step-by-step examples and practical tips.

Generic diet advice ignores the fact that everyone burns a different amount of energy. The fix is to estimate your own numbers first, then build a plan around them.

BMR: your resting burn

Basal Metabolic Rate is the calories you burn at complete rest, just keeping you alive. Find yours with the BMR Calculator.

TDEE: your real daily need

Total Daily Energy Expenditure adds your activity on top of BMR. The TDEE Calculator turns that into a daily target you can actually eat to.

Losing or gaining weight

A deficit of about 500 kcal per day is roughly one pound per week. Track your food with the Calorie Calculator and your macros with the Macro Calculator.

Crash diets drop water, not fat. Aim for a modest, sustainable deficit you can keep for months.