Training
Tools.
Free calculators to support your training. No account needed.
1RM / Rep Max Calculator
Enter your weight and reps to estimate your one-rep max and rep max table.
Strength Goal Calculator
Enter your current 1RM and your goal to get a realistic time frame — an estimate, not a promise.
Plateau Check
Enter your last sessions of a lift and see whether it is still moving, wobbling or stuck.
Weekly Volume Calculator
Hard sets per muscle per week from your plan, with indirect sets counted as half.
Detraining Calculator
Back after a break? Get a starting weight and a short ramp back to 100%.
TDEE Calculator
Calculate your daily calorie needs based on your stats and activity level.
Calorie Deficit Calculator
Find the exact daily calories you need to lose fat, with three deficit levels and a protein target.