Metabolic balance calculator

See what your daily deficit could really burn.

Enter your body inputs, compare calories burned and consumed, and project how that energy gap translates into estimated fat loss across the next 30 days.

BMI context

27.4

Overweight based on your current height and weight.

Today’s balance

700

Deficit from calories spent versus consumed.

Personal profile

BMI is calculated internally while calories spent can stay manual or sync later.

Height
FeetInches
Profile signal

Female, 5′ 6″, age 32

Calories spent source

Manual entry

Energy balance

700 calorie deficit today

Estimated fat burned today

0.20 lb

BMI

27.4 · Overweight

Projected 30-day change

6.00 lb

Projection control

Model how a larger or smaller daily deficit could change the next month.

The slider uses your calories spent today as the upper bound for a hypothetical daily deficit. Move it and the chart redraws in real time.

Projected daily deficit

700

Maximum modeled deficit: 2,500 calories per day.

0 cal1,250 cal2,500 cal

Day 30 estimate

6.00 lb

Equivalent calorie gap

21,000 cal

Thirty-day projection

Estimated pounds lost if the trend holds

Based on 700 calories of deficit each day.

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