Strength ratio calculator.

What the ratios say.

Decades of coaching have settled on a rough shape for a well rounded lifter. The bench press lands near 0.75 of the squat. Deadlifts run heavier, close to 1.20 of the squat. Overhead press sits near 0.60 of the bench, which comes out to roughly 0.45 of the squat. None of these are laws. Each one is a band, and plenty of strong lifters sit at the edges for reasons of build and history.

The healthy bands run about 0.65 to 0.85 for bench against squat, about 1.10 to 1.30 for deadlift against squat, and about 0.40 to 0.50 for press against squat. Land inside all three and your lifts are pulling their weight together. Fall under one and you have found the lift that is holding the rest back.

Why balance matters.

A lagging lift is where progress stalls first. When one movement trails far behind, it caps the total you can post on the platform and it leaves a gap in the muscles that lift trains. A bench that never caught up to a big squat and deadlift usually means an upper body that gets skipped, and that shows up later as a plateau you cannot coach your way out of with more lower body work.

Closing the gap is the fastest way to add to your total, because the weak lift has the most room left in it. A lift already near its ceiling gives back slow gains. A lift that trails gives back fast ones once you point real work at it.

How the screener finds the weak lift.

Most balance tables grade every lift against the squat and stop there. That falls apart the moment the squat is your weak lift, because the yardstick you are measuring against is the thing that is broken. This tool takes a different route. It turns each lift into the squat it implies, then grades every lift against the average of the others instead of against any single anchor.

The result is a performance figure for each lift, where 100 percent means it matches what the rest predict. If the lowest figure drops below the band, that lift is your weak point and earns a plan to close the gap. A lift that instead runs well above the band, while nothing falls below it, is simply out ahead, so the tool flags it as leading and names no weak point. When every figure sits inside the band, you are balanced.

A worked example.

Take a lifter with a 275 squat, a 245 bench, and a 405 deadlift. Grade those off the squat alone and the bench looks huge at 0.89 of the squat, the deadlift looks huge at 1.47, and nothing seems wrong. Yet something is.

How to read the bands.

The ratio check under your result lists each pairwise number, such as bench against squat, against its healthy band and flags it low, in range, or high. Those rows give you context for the verdict. The named weak point comes from the performance figures, where each lift is graded against the average of the others, so a lift can trail the pack while its pairwise number still reads in range. Use the bands to see the evidence behind the call and to spot where a strong lift is simply out ahead, which shows up as a high flag you can leave alone.

What to do about a weak lift.

Bring the low lift up rather than holding the strong ones down. Add frequency, put the weak movement first in the week while you are fresh, and give it accessory work that hits the same pattern. The library pages for the barbell squat, the barbell bench press, the deadlift, and the overhead press walk through setup and the common faults for each.

Base your working sets on real percentages while you chase the gap. Estimate your one rep max for the weak lift, run a focused block, then screen your ratios again to see the band close.