BMR
1,154kcal
at rest
Sedentary
1,385kcal
×1.2
Lightly active
1,587kcal
×1.375
Moderately active
1,789kcal
×1.55
Show the math
BMR = 10 × 49.9 kg + 6.25 × 162.6 cm − 5 × 40 − 161 = 1,154 kcal
TDEE = 1,154 × 1.375 = 1,587 kcal/day
TDEE by age and activity
Daily calories burned for a 110 lb woman, 5 ft 4 in tall, by age and activity level.
| Age | Sedentary | Lightly active | Moderately active | Very active | Extra active |
|---|---|---|---|---|---|
| Age 20 | 1,505 | 1,724 | 1,944 | 2,163 | 2,383 |
| Age 30 | 1,445 | 1,655 | 1,866 | 2,077 | 2,288 |
| Age 40 | 1,385 | 1,587 | 1,789 | 1,991 | 2,193 |
| Age 50 | 1,325 | 1,518 | 1,711 | 1,904 | 2,098 |
| Age 60 | 1,265 | 1,449 | 1,634 | 1,818 | 2,003 |
| Age 70 | 1,205 | 1,380 | 1,556 | 1,732 | 1,908 |
TDEE by height
Same weight at age 40, different heights.
| Height | Sedentary | Light | Moderate |
|---|---|---|---|
| 5 ft 0 in | 1,309 | 1,499 | 1,690 |
| 5 ft 2 in | 1,347 | 1,543 | 1,739 |
| 5 ft 4 in | 1,385 | 1,587 | 1,789 |
| 5 ft 6 in | 1,423 | 1,630 | 1,838 |
| 5 ft 8 in | 1,461 | 1,674 | 1,887 |
| 5 ft 10 in | 1,499 | 1,718 | 1,936 |
Calories to lose weight
| Goal | Calories/day | Change |
|---|---|---|
| Maintain | 1,587 | 0 |
| Lose 0.5 lb/week | 1,337 | -250 |
| Lose 1 lb/week | 1,200 * | -500 |
| Lose 1.5 lb/week | 1,200 * | -750 |
| Lose 2 lb/week | 1,200 * | -1,000 |
Lightly active, age 40, 5 ft 4 in. * Raised to 1,200 kcal, a common minimum without medical supervision.
How to use it
- Enter your numbers. Switch between US and metric units at any time.
- Results update as you type, and the formula is shown so you can check it.
- Copy the link, save the plan on this device, or print it for your next appointment.
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These are estimates, not a diagnosis. A clinician can account for your health history and medicines.
Nearby weights
Common questions
How many calories does a 110 lb woman burn a day?
About 1,154 calories at rest (BMR) and about 1,587 on a lightly active day, at 5 ft 4 in and age 40. Height, age and activity change it.
How many calories should a 110 lb woman eat to lose weight?
About 1,200 a day for roughly 1 lb a week, if lightly active (a 500-calorie deficit).
Is this exact?
No. Formulas estimate averages within roughly 10% for most people. Track your weight for 2 to 3 weeks and adjust.