Reverse Diet Calculator
Create a step-by-step path from a reduced calorie intake toward estimated maintenance while monitoring weight, hunger, and performance.
Build a Reverse Diet Plan
Medical Disclaimer: This is for informational purposes only—not medical advice. Consult a healthcare professional.
How this is calculated
Formula: Current intake plus staged weekly increases toward estimated TDEE
The calculator estimates maintenance calories from Mifflin-St Jeor BMR multiplied by your activity factor, then compares that estimate with your current daily intake.
It divides the calorie gap into gradual weekly increases. Smaller steps take longer but may make trend changes easier to observe; larger steps return you to estimated maintenance sooner.
Reverse dieting does not uniquely repair metabolism or prevent all weight gain. It is primarily a structured transition, and some early scale increase can come from glycogen, food volume, sodium, and water.
Typical reverse-diet increase options
| Weekly increase | Transition speed | Consideration |
|---|---|---|
| 50 kcal | Gradual | More weeks and harder to measure precisely |
| 100 kcal | Moderate | A practical balance for many people |
| 150–200 kcal | Faster | Reaches maintenance sooner after a demanding diet |
Run a useful post-diet transition
Keep training, sodium, and weigh-in conditions reasonably steady so you can distinguish normal fluctuations from a sustained trend.
Simple ways to add about 100 calories
- •Add a piece of fruit and a small amount of yogurt
- •Increase cooked rice or oats by a measured portion
- •Add olive oil or nut butter in a carefully measured amount
- •Use a slightly larger serving around training
Tips
- •Add calories through foods that support protein, fiber, and micronutrient needs.
- •Review seven-day weight averages instead of single weigh-ins.
- •Pause an increase if rapid, sustained gain continues beyond initial water changes.
- •Move directly to maintenance when recovery or health needs make a slow transition unhelpful.
Related tools
Frequently asked questions
Reverse dieting is a planned increase in calories after a deficit, usually in weekly steps, until maintenance intake is reached or a desired outcome occurs.
This schedule is educational and not medical nutrition therapy. Consult a doctor or registered dietitian before changing intake if you have an eating disorder history, persistent fatigue, menstrual changes, metabolic illness, pregnancy, or another condition requiring individualized care.
Explore more nutrition & diet tools
Pair this calculator with related tools for a complete plan.