Life & fun · alternatives · 2026
24 alternatives to One Rep Max Calculator
Rep-max calculator | one-rep-max.com
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
One Rep Max▲85A calculator for estimating your 1RM in weightlifting sports
2019 · onerepmax.app · its alternatives →
- 2

- 3

Calculate One Rep Max (1RM) instantly with Brzycki, Epley
Jun 2026 · onerepmaxcalculator.pro · its alternatives →
- 4

Calculate male/female ability in exercises like bench press, squat and deadlift. Compare your max lifts with lifters at your bodyweight. Compete with friends.
2015 · strengthlevel.com · its alternatives →
- 5

- 6

Create powerful, beautiful Calculator forms
2019 · convertcalculator.com · its alternatives →
- 7

- 8

Workout tracker & 1RM calculator for serious lifters
Aug 2026 · 1rm.fit · its alternatives →
- 9

- 10
Lifting▲5A calculator that tells you how much weight to lift each day
2021 · play.google.com · its alternatives →
- 11

1RM, RIR and warm up calculators for powerlifters
Mar 2026 · peakloads.com · its alternatives →
- 12

Simple live calculator in tree-sitter + cranelift jit - jasonjmcghee/basic-treesitter-cranelift-jit
2024 · github.com · its alternatives →
- 13

Calculate your true bench press 1RM in seconds
Jun 2026 · aitoolkitcenter.com · its alternatives →
- 14LW
I made a weightlifting tracker app specifically for coders. In weightlifting, progressive overload is one of the most important parts of gaining muscle. You should constantly increase weights, reps, use different set schemes, and that will make your muscles grow. There're many weightlifting programs, using various overloading schemes - linear increasing of weights, some periodic ladder-up increase, switching to different set schemes in case of failures, etc. You can implement all of that in Liftosaur. It works this way: each exercise may define a bunch of variables, that could be changed…
2023 · liftosaur.com · its alternatives →
- 15

Simple percentage-based workout helper
Jan 2026 · apps.apple.com · its alternatives →
- 16

Lift, track, share and then compete with your one rep maxes
2024 · temperedstrength.com · its alternatives →
- 17

A very simple idea: when you eat more than your maintenance calories, you gain weight; when you eat less than your maintenance calories, you lose weight. By using an algorithm, we can accurately figure out your maintenance calories more accurately than traditional regression based formulas like katch mc ardle. It's way more accurate than calorie burn tracking devices like fitness bands and watches. (garmin/apple watch/whoop etc...) Traditionally, people often use static TDEE calculators which often over or underestimate for some by 100s calories. Chatgpt and TDEE calculators like…
Jun 2026 · macrocodex.app · its alternatives →
- 18

- 19

Start building the future of your company, today. Create powerful on brand calculators, lead generation forms and apps that automate your marketing and sales processes.
2019 · convertcalculator.co · its alternatives →
- 20

40+ calculators and unit converters for everyday use
2018 · apps.apple.com · its alternatives →
- 21

Free Online General Weighted Average Calculator
2025 · mycalsuite.com · its alternatives →
- 22

- 23

- 24

Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →