Nutrition Targets & Auto-Adjustment
How your macro targets are calculated and why they shift after weigh-ins.
Your calorie and macro targets aren't a one-time calculation — they're a rolling target that adjusts based on what your weigh-ins actually show, because the initial estimate is always just a starting guess.
Where targets start
Your initial macro targets come from your stats (weight, height, activity level) and your goal (cut, maintain, bulk) — a standard TDEE-based estimate, the same math behind the free TDEE calculator.
Why they change
Everyone's real metabolism differs from the formula's estimate. As weigh-ins come in, the app compares your actual weight trend to what your current calorie target predicted. If you're losing faster or slower than expected, your target adjusts to correct course — automatically, on a rolling average, not from any single weigh-in.
One weigh-in won't move your targets
Day-to-day weight swings from water and food volume are normal and are smoothed out before any adjustment happens. Don't expect (or want) your targets to react to a single number on the scale.
Reading an adjustment
When your targets shift, the app explains the reason — e.g., "your weight trend is dropping faster than your calorie deficit predicted, so calories increased." You can see this reasoning any time an adjustment happens, not just a new number with no explanation.
Where to go next
More guides
MuscleBuddy 101: What's Where and Why
A quick orientation to the app — what Plan, Train, Nutrition, Health, and Community actually do, and how they connect.
Logging Your First Workout
The actual logging flow — starting a session, recording sets, RPE/RIR, and how offline mode keeps you covered.
Understanding Your Program & Progression
How double-progression, linear, RPE, and other progression methods automatically adjust your training loads.
Track your sets and reps automatically with MuscleBuddy
Free workout logging, auto-progression, and a coaching layer that adapts to your real data.
Create your free account