Spreadsheets are flexible but fragile: wrong cell references, outdated activity multipliers, and zero meal or training structure. A dedicated protocol engine fixes that.
What a real protocol includes
- Calorie and macro targets from validated equations
- Sample meal day with timings and swaps
- Training split with sets, reps, and progression notes
- Supplement how-to-use matched to your goal
- One-click PDF you can follow offline
Privacy matters
GetFitPlans runs calculations in your browser. Your weight, goals, and diet choices are not uploaded to a server — important if you dislike fitness apps that harvest health data.
Try the free protocol builder →
Frequently asked questions
Is the GetFitPlans protocol builder free?
Yes. The builder produces your calories, macros, meal structure and training split at no cost, and the resulting plan can be downloaded as a PDF. No account is required to generate a plan.
Is my data sent to a server when I build a plan?
The calculation runs in your browser rather than on a server, so your inputs stay on your device unless you choose to save the plan to an account.
How accurate is the calorie calculator?
It uses the Mifflin-St Jeor equation with an activity multiplier, which estimates maintenance within roughly 10 percent for most people. Treat the output as a starting point and adjust based on two to three weeks of actual weight data.