Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Weight Loss
Calorie Deficit Weight Loss Calculator
Find your daily calorie target to lose weight by a specific date. Enter your weight, goal, timeframe, activity level, age, and gender to get a personalized deficit.
Fill in the required fields to see your result.
Weight Loss
Sustainable Weight Loss Rate Calculator
Find your maximum safe weekly weight loss rate based on your current weight, body fat, dieting experience, and lifestyle demands. Use this before starting a cut to avoid muscle loss or metabolic damage.
Fill in the required fields to see your result.
Key differences
| Calorie Deficit Weight Loss Calculator | Sustainable Weight Loss Rate Calculator | |
|---|---|---|
| Category | Weight Loss | Weight Loss |
| Inputs required | 6 | 4 |
| Result | Daily Calories for Weight Loss (calories) | Maximum Sustainable Rate (lbs/week) |
| What it does | Find your daily calorie target to lose weight by a specific date. Enter your weight, goal, timeframe, activity level, age, and gender to get a personalized deficit. | Find your maximum safe weekly weight loss rate based on your current weight, body fat, dieting experience, and lifestyle demands. Use this before starting a cut to avoid muscle loss or metabolic damage. |