Licensed Pharmacies
100% Online
Free Expedited Delivery
Concierge Care Team
HSA/FSA Accepted
Same-Day Doctor Visits
Licensed Pharmacies
100% Online
Free Expedited Delivery
Concierge Care Team
HSA/FSA Accepted
Same-Day Doctor Visits
Licensed Pharmacies
100% Online
Free Expedited Delivery
Concierge Care Team
HSA/FSA Accepted
Same-Day Doctor Visits
All calculators

Daily target for sustainable loss

Calorie Deficit Calculator

Calculate the daily calorie target needed to reach your goal weight at a safe, sustainable pace of 1–2 lbs per week.

The Calorie Deficit Calculator is only an estimate of the reduction of calories required to lose weight based upon factors including age, activity level, weight, height, body fat percentage, and weight loss goal. It may not accurately reflect the health or wellness of those with high muscle mass, those who are pregnant, children, the elderly, or anyone with specific health conditions.

To maintain current weight

cal / day

To lose 1 pound per week

cal / day

To lose 2 pound per week

cal / day

Your timeline

To hit your target goal of — lbs

weeks

For more support reaching your weight loss goals, get connected with a licensed provider through Ozari.

This tool provides calculated approximations and is not a substitute for medical advice. Accuracy may vary for those with high muscle mass, those who are pregnant or lactating, children, older adults, or anyone with specific medical conditions. Always discuss your results with a licensed provider.

Frequently asked questions

Common questions about this calculator.