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One-Rep Max Calculator

Calculate your max for any lift with this 1RM calculator. Get strategic about getting bigger, stronger, and faster!

One-Rep Max Calculator

Weight

Pounds Kilograms

How Many Reps Can You Complete At This Weight?

Your One-Rep Max (one-rm): ?

95%: ?
90%: ?
85%: ?
80%: ?
75%: ?

70%: ?
65%: ?
60%: ?
55%: ?
50%: ?

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WE'RE BACK! BodyFit Users - you can now log into your accounts and get back to your workouts.

One-Rep Max Calculator

One-Rep Max Calculator

Your One-Rep Max (one-rm): ?

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WE'RE BACK! BodyFit Users - you can now log into your accounts and get back to your workouts.

One-Rep Max Calculator

One-Rep Max Calculator

Your One-Rep Max (one-rm): ?

Recommended Products

ABE Creatine

Alani NU Super Greens

ABE Pump Zero Stim

Ancient Nutrition Ancient Nutrients - Calcium

Recommended Articles

How to Make the Most of Your Winter Arc

3 Ways To Keep Training on Track During Daylight Savings

Why Muscle Matters for Long-Term Health

The Brand That’s Innovating the Way We Approach Fitness Footwear

No more products available for purchase

Bonus Item Added!