Estimate workout burn across running, cycling, swimming, yoga, and lifting from weight and duration. Price a 45-minute run in calories — free, local, estimate only.
Content reviewed October 2026 · About Toolzum
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Burn = MET × weight × hours with running fixed at 9.8 METs: defaults (running, 70 kg, 30 min) give 343 kcal. Weight and intensity swing totals ±30%, so treat them as planning fuel, not lab truth.
Running and vigorous cycling top the per-minute list; walking and yoga trail at a third. Duration beats intensity for totals — 60 easy minutes out-burns 20 hard ones.
Yes as estimates: eat back at most half of exercise calories when losing weight, since trackers overestimate. Pair with a food scale for real deficits.
No — estimates compute locally in your browser. Nothing leaves your device.
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TDEE Calculator
Calculate your Total Daily Energy Expenditure (TDEE) from BMR and activity level. Find how many calories you burn per day.