Weighted Pull-Up Calculator: Find Your Pull-Up Max

Why does a weighted pull-up calculator need your bodyweight?

In a pull-up you lift your whole body, not just the plate on your belt. If you weigh 180 lb and add 45 lb, you are lifting 225 lb. A calculator that ignored your bodyweight would give a far too low answer. So this tool adds your bodyweight to the added weight, runs the total through the same seven 1RM formulas as our one rep max calculator, and then takes your bodyweight back off to show the added weight you could use for one rep.

For example, a 180 lb lifter who does 5 pull-ups with 45 lb added is lifting 225 lb. That estimates a total 1RM of about 259.9 lb, which means about 79.9 lb of added weight for one rep.

How to enter your set

1. Pick the exercisePull-up (palms away), chin-up (palms toward you) or dip.
2. Enter the added weightThe plate or dumbbell on your belt or vest. Enter 0 for bodyweight only.
3. Enter your repsFull reps only: from a dead hang to chin over the bar, or for dips, down until your shoulders are level with your elbows.
4. Enter your bodyweightWeigh yourself on the day if you can.

The weighted pull-up calculator works the same way for chin-ups and dips. Just pick the exercise before you calculate.

How to use your weighted pull-up max in training

Your training weights are shown as added weight. If a percentage works out below zero, that means your bodyweight alone is already heavier than that percentage. For those sets, use a lighter version such as band-assisted pull-ups, or simply do bodyweight reps.

Weighted pull-ups and dips respond well to small jumps. Add 2.5 lb or 1.25 kg at a time, and change “Round to” in the results to match.

What happens if my bodyweight changes?

If you lose weight, the same total strength means more added weight on the belt. If you gain weight, the added weight you can use for the same reps may go down, even if you got stronger. That is why comparing total load (bodyweight plus added weight) is the fairest way to track real strength over time.

Safety tips

• Use a proper dip belt or weight vest, not a loose dumbbell between your feet for heavy sets.
• Control the lowering. Dropping fast into the bottom of a heavy dip is hard on the shoulders.
• Stop if you feel pain in your elbows or shoulders.

Frequently asked questions