REVERFIT
The apps
For gyms
Reverfit for gymsReverfit for boxesPricingWhat's included
Management softwareMember appDiet appWorkout appFor your kind of gym
Flat price, no per-member feesBoxes and functional trainingCombat sports and martial artsPersonal trainersPilates and yoga studiosGetting ready for a station raceMore
FAQGuides for gym owners
How to collect your gym's membership feesHow much gym software costsHow to switch gym software without losing anythingHow to reduce cancellations at your gymWhat to do when a member doesn't payData protection at your gymTry it free for 7 daysFree
Calculators
All calculatorsCalories and macrosBody mass index (BMI)One-rep maxHYROX races
HYROX time calculatorHYROX splits calculatorHYROX weightsGuides
Intermittent fasting: what the evidence showsHow much protein per dayThe ketogenic diet: what the studies sayCalories to lose fat without losing muscleHow many sets per muscle per weekCreatine: what the evidence showsExercises, step by step
All exercisesBarbell squatPush-upsBench pressDeadliftPull-upsOverhead pressFree tools
The math you do
before you start
Three calculators, free and with no sign-up. None of them asks for your email to show you the result, and none of them sends your data anywhere: the math is done on your phone.
- Calories and macros. How many calories a day and how to split them between protein, carbs and fat, based on your goal and the days you train.
- Body mass index (BMI). Your BMI with the World Health Organization categories, the weight range for your height, and what the index does not measure.
- One-rep max. Your estimated 1RM from a normal set, with the load table to plan your sets.
Why you get the same numbers as in the apps
Because the math is literally the same: these pages use a faithful copy of the engine inside Reverfit Diet and Reverfit Workout, with the same safety floors and the same warnings. If a website gives you one number and then its app gives you another, one of the two is wrong, and that’s the first thing that makes you stop trusting it.
And if you want someone to keep count for you
The apps do this every day, with what you eat and what you lift, and show you how you’re really doing. You can start for free.
See the apps‹ Back to Reverfit