Work · alternatives · 2026
24 alternatives to FFMI Check
The fitness calculators serious lifters actually use
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Discover Your Natural Muscle Potential with Accurate FFMI
Jul 2026 · theffmicalculator.com · its alternatives →
- 2
Track real muscle development with free FFMI calculator
Jun 2026 · ffmitracker.com · its alternatives →
- 3
Free fitness calculators for calories, protein, BMI & more
Jun 2026 · realfitnesscalculator.com · its alternatives →
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Your companion for instant health insights without the fuss
2024 · play.google.com · its alternatives →
- 6
One Rep Max▲85A calculator for estimating your 1RM in weightlifting sports
2019 · onerepmax.app · its alternatives →
- 7
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 →
- 8LW
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 →
- 9
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 →
- 10
Calculate your total daily energy expenditure
2025 · tdeecal.com · its alternatives →
- 11
Free health & fitness calculators in 6 languages
Jul 2026 · calculatorsfit.com · its alternatives →
- 12
Your true fitness score in 60 seconds, no gym required
2025 · sites.google.com · its alternatives →
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FitKit▲9The ultimate free, ad-free macro & fitness calculator
Jul 2026 · fitkit.top · its alternatives →
- 15
Free calorie calculator with personalized weight plans
Sep 2026 · calorieace.com · its alternatives →
- 16
Research-grounded energy expenditure tracking
Jun 2026 · thetdee.com · its alternatives →
- 17
Rep-max calculator | one-rep-max.com
2025 · one-rep-max.com · its alternatives →
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- 20
Calculate Daily Protein Needs on GLP-1 Meds
Jun 2026 · fitnova360.com · its alternatives →
- 21
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Free fitness calculators for bmi, tdee, macros & more
2025 · traincalc.com · its alternatives →
- 23
Estimate your daily calories, BMR, and macros clearly.
May 2026 · tdee.page · its alternatives →
- 24
14 health calculators · 9 languages · no signup · offline
Jul 2026 · yourbodycalc.com · its alternatives →
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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 →