Measure your current calorie surplus.
Compare your estimated maintenance calories to your current intake to see how large your surplus really is.
Use this calorie surplus calculator to see whether your current intake is high enough to support gaining weight or performance.
Compare your estimated maintenance calories to your current intake to see how large your surplus really is.
Calorie Surplus Calculator is intended for users who want to gain weight, improve training output, or slowly raise calories after a diet phase. Use it to understand how far above maintenance your current intake really is.
Enter your estimated maintenance calories and your current planned intake. The calculator returns a daily calorie surplus.
Surplus calculations are only estimates because maintenance can drift upward or downward with bodyweight and activity changes. If your surplus is larger than expected, you may be able to reduce it and still make progress with better control.
Use these quick answers as a starting point, then compare the result to your real-world progress.
Enter your estimated maintenance calories and your current planned intake. The result is a daily calorie surplus.
Surplus calculations are only estimates because maintenance can drift upward or downward with bodyweight and activity changes.
If your surplus is larger than expected, you may be able to reduce it and still make progress with better control.
This calculator is intended for users who want to gain weight, improve training output, or slowly raise calories after a diet phase.
These related tools cover the same planning workflow from calories and macros through prep timing.
If you want a cleaner place to track the daily side of your plan, Logbook is built to keep that process simple.