Calorie Deficit Calculator
Find the daily calorie target you need for your weight-loss goal based on TDEE and weekly loss rate
About the Calorie Deficit Calculator
The Calorie Deficit Calculator is a free online tool from zCalculators that helps you find the daily calorie target you need for your weight-loss goal based on TDEE and weekly loss rate It runs entirely in your browser, returns results instantly as you change inputs, and works on desktop and mobile without any signup or installation.
Frequently asked questions
What is the Calorie Deficit Calculator?
Find the daily calorie target you need for your weight-loss goal based on TDEE and weekly loss rate
How do I use the Calorie Deficit Calculator?
Enter your values into the Calorie Deficit Calculator above. Results update instantly as you type — no signup or installation required. You can copy results, share the page, or embed the calculator on your own site.
Is the Calorie Deficit Calculator free to use?
Yes. The Calorie Deficit Calculator on zCalculators is completely free, requires no signup, and runs entirely in your browser. We don't store your inputs.
How accurate is the Calorie Deficit Calculator?
The Calorie Deficit Calculator uses standard, well-established formulas. Results are accurate for the inputs you provide, but should be treated as estimates and not a substitute for professional advice.