Calorie Deficit Calculator
Estimate daily calories from maintenance calories and a target deficit.
Estimated daily target
1,900 calories
- Weekly deficit
- 3,500 calories
- Estimated weekly loss
- 1 lb
Informational only; not medical or nutritional advice. Needs vary by person.
How it works
Target calories = maintenance calories minus daily deficit. Estimated fat loss uses 3,500 calories per pound as a rough guide.