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Rhad ac am ddim Calorie & TDEE Calculator

Estimate your BMR and daily calorie needs (TDEE) from age, weight, height, and activity using the Mifflin-St Jeor equation, with targets for losing, maintaining, and gaining.

Runs in your browserNo sign-up, no pop-upsNid oes angen mewngofnodiAm ddim am byth
Maintenance (TDEE)
2,556
calories/day Β· BMR 1,649
Lose weight
2,056
Mild loss
2,306
Maintain
2,556
Mild gain
2,806
Gain weight
3,056
Lose weight (βˆ’0.5kg/wk)
2,056 cal
Mild loss (βˆ’0.25kg/wk)
2,306 cal
Mild gain (+0.25kg/wk)
2,806 cal
Gain weight (+0.5kg/wk)
3,056 cal

πŸ’‘ Uses the Mifflin-St Jeor equation, the most accurate BMR formula for most people. TDEE multiplies BMR by your activity level. These are estimates β€” adjust based on real-world results over a few weeks. Not medical advice.

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Sut Mae'n Gweithio

1
Ewch i mewn
Rhowch eich testun neu ddata.
2
Proses
Wedi'i brosesu ar unwaith yn eich porwr. Dim gweinydd, dim aros.
3
Lawrlwythwch
Arbedwch eich canlyniad. Nid oes dim yn cael ei storio.

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βœ“Completely free β€” no hidden costs, ever
βœ“No account, email, or login required
βœ“Runs entirely in your browser β€” no uploads
βœ“Works on any device β€” phone, tablet, desktop
βœ“Open and ad-supported, with no tracking
βœ“Loads fast, with no installation needed

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