How this calculator works
This calculator applies a direct formula to the values you enter and returns the result instantly.
Free calculator
Calorie Deficit Calculator
Calculate a target calorie intake using maintenance calories and a chosen deficit.
Instant result
Target cutting calories
1,900 calories/day
Calculator results are provided for planning and educational purposes. For taxes, legal decisions, lending, or medical advice, verify the numbers with an official source or qualified professional.
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Examples
Calorie Deficit Calculator for 1,200 maintenance calories
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Calorie Deficit Calculator for 2,400 maintenance calories
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Calorie Deficit Calculator for 4,800 maintenance calories
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Calorie Deficit Calculator for 24,000 maintenance calories
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About this calculator
Use this calorie deficit calculator to get a quick estimate with simple inputs and an instant result.
How to use it
- Enter your maintenance calories.
- Enter your daily calorie deficit.
- Review the result and change the inputs to compare different scenarios.
Example
For example, try the calorie deficit calculator using Maintenance calories 2400, Daily calorie deficit 500 to see how the estimate works before entering your own numbers.
Frequently asked questions
What does the calorie deficit calculator show?
The calorie deficit calculator gives you a quick estimate based on the values you enter. It is useful for planning, comparison, and everyday decisions.
Is the calorie deficit calculator exact?
The result follows the formula described on the page, but it should still be treated as an estimate. Fees, local rules, taxes, rounding, or professional guidance can change the final outcome.
Who is this tool for?
This tool is designed for people who want a fast health calculator estimate without using a spreadsheet.