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Free Fitness Tools

Fast, free calculators for the gym and the kitchen. No account, no paywall. Every one is a slice of what the SUUPR app does automatically.

1RM Calculator
Estimate your one rep max from any set.
Plate Calculator
Load the barbell without the mental math.
RPE Calculator
Turn RPE and reps in reserve into a percentage.
DOTS Calculator
Score your total against your bodyweight.
Macro Calculator
Protein, carbs and fat for your goal.
TDEE Calculator
How many calories you burn in a day.
Workout Generator
Build a full session in seconds.
Get SUUPR freeSUUPR does all of this and remembers it for you, free on the App Store.