Home › Finance › One Rep Max Calculator

One Rep Max Calculator

Estimate your one-rep max (1RM) for any lift using weight lifted and number of reps performed.

🏋️ One Rep Max Calculator

%1RMWeight (kg)Reps (est.)
95%2
90%3
85%5
80%8
75%10
70%12
one rep max 1RM strength bench press squat deadlift weightlifting powerlifting
🔗 Related Calculators
Waist-to-Hip Ratio Calculator
Calculate your waist-to-hip ratio and assess your health risk category based on
Simple Interest Calculator
Calculate simple interest on a principal amount for a given time period and rate
GST Calculator
Calculate GST (Goods and Services Tax) amount, add GST to a price, or remove GST
Loan EMI Calculator
Calculate your monthly EMI for home, car, or personal loans. See total interest
Break-Even Calculator
Calculate your break-even point in units and revenue. Know exactly when your bus
SIP Calculator
Calculate returns on your Systematic Investment Plan (SIP) and see how your mont