Growth · alternatives · 2026

24 alternatives to Real Fitness Calculator

Free fitness calculators for calories, protein, BMI & more

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Fitness Calculator▲132

   Your companion for instant health insights without the fuss

   2024 · play.google.com · its alternatives →

2. 2
   BMI Calculator▲92

   Clean, simple and minimalistic BMI calculator

   2023 · its alternatives →

3. 3
   Health and Medical Calculator▲79

   Comprehensive medical, fitness and health calculator

   2021 · play.google.com · its alternatives →

4. 4
   Free BMI Calculator▲6

   Calculate BMI, calories & body fat instantly | HealthCalcPro

   2025 · healthcalcpro.com · its alternatives →

5. 5
   TrainCalc▲5

   Free fitness calculators for bmi, tdee, macros & more

   2025 · traincalc.com · its alternatives →

6. 6
   DB's Workouts Fitness Tools Hub▲11

   Free fitness calculators for calories, macros, BMI & more

   Jul 2026 · dbworkouts.co.uk · its alternatives →

7. 7
   Free Health Calculator▲5

   Instant BMI, BMR & Calorie Calculator with detailed insights

   Feb 2026 · thefitcalculator.com · its alternatives →

8. 8
   FitFuel Tools

   All n 1 free health & fitness calculators no signup required

   Mar 2026 · fitfueltools.com · its alternatives →

9. 9
   Free Fitness Calculators▲1

   36+ Health & Fitness Calculators

   Jan 2026 · freefitnesscalculators.com · its alternatives →

10. 10
    BMI Calculator▲3

    Calculate BMI, Body Fat, Calories & Daily Water Intake Free

    Jul 2026 · globaltoolsbox.online · its alternatives →

11. 11
    HealthyBMICheck — Free Calculators▲3

    11 free health calculators backed by peer-reviewed science

    Jul 2026 · healthybmicheck.com · its alternatives →

12. 12
    BC Calculator - Beyond BMI▲6

    Your true fitness score in 60 seconds, no gym required

    2025 · sites.google.com · its alternatives →

13. 13
    Calculators Fit▲3

    Free health & fitness calculators in 6 languages

    Jul 2026 · calculatorsfit.com · its alternatives →

14. 14
    FFMI Calculator▲2

    Track real muscle development with free FFMI calculator

    Jun 2026 · ffmitracker.com · its alternatives →

15. 15
    Fitness & Health Calculator▲7

    Track and optimize your fitness with smarter health tools

    Jan 2026 · raviyafitness.com · its alternatives →

16. 16
    BMI calculator - ideal weight calculator▲2

    Calculate Body Mass Index and percentage of fat in your body

    2019 · play.google.com · its alternatives →

17. 17
    FreeCalcHealth▲2

    Free BMI, calorie & body fat calculators

    May 2026 · freecalchealth.com · its alternatives →

18. 18
    BodyCalc▲10

    Easiest way to add fitness calculator to your website.

    2024 · its alternatives →

19. 19
    MyCalorieLog▲7

    The better NO BS Calorie Calculator

    2025 · mycalorielog.com · its alternatives →

20. 20
    FitCalcStack▲7

    All Science Backed fitness calculators in one place

    2025 · its alternatives →

21. 21
    The FFMI Calculator▲3

    Discover Your Natural Muscle Potential with Accurate FFMI

    Jul 2026 · theffmicalculator.com · its alternatives →

22. 22
    AI Macros & Calorie Counter▲5

    AI coach for personalized nutrition & fitness

    Nov 2025 · apps.apple.com · its alternatives →

23. 23
    fitnova360.com▲3

    Calculate Daily Protein Needs on GLP-1 Meds

    Jun 2026 · fitnova360.com · its alternatives →

24. 24
    FitKit▲9

    The ultimate free, ad-free macro & fitness calculator

    Jul 2026 · fitkit.top · its alternatives →

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 →