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Bench PR Calculator

Max bench chart

Match the weight you lifted with the reps you did: that pairing gives your estimated max. A 225 lb set of 10 reps gives 300 lb, while 6 reps at 225 lb gives 270 lb.

One-rep max estimate in pounds for each weight and rep count
lb × reps23456789101112
95101105108111114117120124127130133
105112116119123126130133137140144147
115123127130134138142146150153157161
125133138142146150154158163167171175
135144149153158162167171176180185189
145155160164169174179184189193198203
155165171176181186191196202207212217
165176182187193198204209215220226231
175187193198204210216222228233239245
185197204210216222228234241247253259
195208215221228234241247254260267273
205219226232239246253260267273280287
215229237244251258265272280287294301
225240248255263270278285293300308315
235251259266274282290298306313321329
245261270278286294302310319327335343
255272281289298306315323332340349357
265283292300309318327336345353362371
275293303312321330339348358367376385
285304314323333342352361371380390399
295315325334344354364374384393403413
305325336346356366376386397407417427
315336347357368378389399410420431441
325347358368379390401412423433444455
335357369380391402413424436447458469
345368380391403414426437449460472483
355379391402414426438450462473485497
365389402414426438450462475487499511
375400413425438450463475488500513525
385411424436449462475488501513526539
395421435448461474487500514527540553
405432446459473486500513527540554567

Columns beyond 10 reps aren't as exact. Tap a weight and it opens in the calculator.

If I can bench 225 10 times, what is my max?

Roughly 300 lb. At 225 lb, six reps point to 270 lb. 7 reps of 135 lb work out to about 167 lb.

Bench max conversion chart: one number per rep count

Every cell multiplies the weight you lifted by the number under your reps. For any weight the chart leaves out, use this.

Multiplier from weight lifted to estimated max, by reps
Reps23456789101112
Times1.0671.1001.1331.1671.2001.2331.2671.3001.3331.3671.400

Where the one rep max chart comes from

Every number comes from the Epley formula, the same one the calculator uses, rounded to the closest pound or half kilogram. At 3 reps, the seven formulas listed in how it works put a 225 lb set within 18 lb of one another; at 12 reps they are 37 lb apart (our own run, November 2026). Because of that, the chart stops at 12.

Have a set that isn't on the chart? Type it into the bench PR calculator. Do you already know your max? Your training loads are on the percentage lifting chart.