Best Body Fat Calculator Percentage Apps

239+ iOS apps curated and reviewed

3.8 avg rating
18 free apps
Updated August 2026

With an average user rating of 3.8★, the body fat calculator percentage category is one of the App Store's strongest. Browse all 239+ apps we track, sorted so the most loved ones surface first.

Compare top Body Fat Calculator Percentage Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Body Fat Calculator By FitturBody Fat Calculator By FitturFree4.6★ (955)NoNoAug 2026
2Body Fat ScannerBody Fat ScannerFreeNoYesJul 2026
3BMI Calculator – Weight LossBMI Calculator – Weight LossFree4.5★ (28K)NoYesAug 2026
4Lean: Body Fat & BMILean: Body Fat & BMIFreeNoJul 2026
5BMI Calculator‰BMI Calculator‰Free4.9★ (24K)YesNoAug 2026
6Body Fat Calculator (PRO)Body Fat Calculator (PRO)FreeNoYesJul 2026
7Body Fat Calculator 2023Body Fat Calculator 2023FreeYesNoMay 2026
8BMI BFP BMR CalculatorBMI BFP BMR CalculatorFree2.7★ (3)NoNoJul 2026

Top Picks for Body Fat Calculator Percentage

Body Fat Calculator By Fittur#1

Body Fat Calculator By Fittur by Fittur LLC

Army & Navy Percentage Tracker
Editor's Choice
💪 Health & Fitness
4.6😞(955 ratings)
Free
Body Fat Calculator By Fittur screenshot 1
Body Fat Calculator By Fittur screenshot 2
Body Fat Calculator By Fittur screenshot 3
Body Fat Calculator By Fittur screenshot 4
Body Fat Calculator By Fittur screenshot 5
Body Fat Calculator By Fittur screenshot 6

Estimate your body fat percentage using gender, height, and measurements. Compare your results with professionally rendered 3D body fat images for enhanced accuracy. Track changes in body composition over time.

What We Love

  • 👍 Quick and easy to use
  • 💡 Helpful for tracking progress
  • 👍 Accurate body fat calculation

Room to Improve

  • 🐛 App gets stuck on last page of setup
  • 🐛 Demands download of another app
  • 🐛 Full-screen ads that cannot be closed
BMI Calculator – Weight Loss#3

BMI Calculator – Weight Loss by Steffen Mayer

Calculate your ideal weight
Worth Considering
💪 Health & Fitness
4.5😞(28K ratings)
FreeIn-App Purchases
BMI Calculator – Weight Loss screenshot 1
BMI Calculator – Weight Loss screenshot 2
BMI Calculator – Weight Loss screenshot 3

Calculate and track your Body Mass Index (BMI) with this user-friendly app. It provides personalized health insights, ideal weight recommendations, and supports various units and classification systems. Monitor your weight journey and understand health risks.

What We Love

  • 🚀 Easy to use
  • 📊 Helps track progress
  • 💪 Motivates weight loss

Room to Improve

  • 🤕 Can cause insecurity
  • 🚫 Inaccurate BMI calculations
  • 🚨 Promotes unhealthy behaviors

More Body Fat Calculator Percentage apps to explore

4
Lean: Body Fat & BMI
Lean: Body Fat & BMI
Lean: Body Fat & BMI
by fung ka wa
Free
💪 Health & Fitness
(0)
5
BMI Calculator‰
BMI Calculator‰
BMI Calculator‰
Body Mass Index Calculator
Free

Easily calculate your Body Mass Index (BMI) with this straightforward application. It provides a quick way to understand your weight status based on your height and weight.

BMI calculationInput heightInput weight
💪 Health & Fitness
(24K)
ad-supported
6
Body Fat Calculator (PRO)
Body Fat Calculator (PRO)
Body Fat Calculator (PRO)
Your Body Fat Expert
Free

Calculate body fat percentage using various scientifically validated methods. Offers both free and advanced PRO options for detailed analysis. Supports multiple measurement tools and units for personalized tracking.

Multiple scientific calculation methodsSkinfold and circumference measurementsMetric/Imperial unit conversion
💪 Health & Fitness
(0)
free with in-app purchases
7
Body Fat Calculator 2023
Body Fat Calculator 2023
Body Fat Calculator 2023
Calculate your body fat fast
Free
💪 Health & Fitness
(0)
8
BMI BFP BMR Calculator
BMI BFP BMR Calculator
BMI BFP BMR Calculator
Body mass index&fat percentage
Free

Calculate your Body Mass Index (BMI), Body Fat Percentage (BFP), and Basal Metabolic Rate (BMR). This app can optionally import your health data from Apple Health for more accurate calculations.

BMI calculationBody Fat Percentage calculationBasal Metabolic Rate calculation
💪 Health & Fitness
(3)
free
9
Spren Body Composition Scanner
Spren Body Composition Scanner
Spren Body Composition Scanner
Measure Body Fat Percentage
Free

This app uses your smartphone to measure body fat percentage, BMI, and body composition. It provides detailed health reports, tracks weight loss, and offers personalized nutrition plans, acting as a smart scale alternative with research-grade analysis.

Body fat percentage measurementBMI calculatorBody composition analysis
💪 Health & Fitness
(1.5K)
free with in-app purchases
10
Plixi: Body Fat Calculator
Plixi: Body Fat Calculator
Plixi: Body Fat Calculator
Skinfold Caliper & Body Comp
Free

This app assists in calculating body fat percentage using caliper measurements. It supports multiple body density and body fat percentage formulas, allowing for customizable calculations and patient profile management.

Body fat percentage calculationMultiple body density formulasMultiple body fat percentage formulas
💪 Health & Fitness
(72)
free with in-app purchases
11
Bodyfat Calculator 3
Bodyfat Calculator 3
Bodyfat Calculator 3
Curious about your body fat %?
Free

Easily estimate your body fat percentage using simple measurements like waist circumference and weight. The app provides lean and fat mass values, BMI, and categorizes your body fat level. It supports multiple calculation methods and unit systems.

Body fat percentage calculationLean and fat mass displayBMI and Waist to Height Ratio
💪 Health & Fitness
(6)
free
12
Body Fat Calculator Pro
Body Fat Calculator Pro
Body Fat Calculator Pro
Scientifically proven formulas
$0.99

Calculate body fat and lean body mass using scientifically proven formulas. Track your measurements to monitor fitness progress and includes a tutorial for accurate caliper use. Supports Apple Health export.

Body fat calculationLean body mass calculationFitness progress tracking
💪 Health & Fitness
(20)
free
13
Body Fat Rate Calculator
Body Fat Rate Calculator
Body Fat Rate Calculator
by TIEN TA LEE
Free

Calculate your body fat percentage using a simple formula based on your weight and height. It provides a reference value for your body fat rate and suggests a healthy weight range.

Body fat rate calculationFormula for males and femalesExample calculations provided
💪 Health & Fitness
(6)
free
14
mybvi: Body Fat Scanner
mybvi: Body Fat Scanner
mybvi: Body Fat Scanner
Body Fat Calculator & Tracker
Free

Analyze your body composition using photos to track changes in body fat, visceral fat, and other key metrics. Set personal goals, monitor hydration and steps, and visualize your progress with photo timelines. This app offers a unique alternative to traditional BMI calculations.

Photo-based body fat analysisTrack visceral fatMeasure waist circumference and ratios
💪 Health & Fitness
(3)
free with in-app purchases
15
Body Snap Fat Percentage Scan
Body Snap Fat Percentage Scan
Body Snap Fat Percentage Scan
3D health scanner & tracker
Free

This app uses AI to scan your body and provide detailed insights into your body composition, including body fat percentage, lean mass, and measurements. Track your progress and understand what truly drives your health and fitness goals.

Body Fat Percentage measurementLean Mass analysisBody Measurements tracking
💪 Health & Fitness
(22)
freemium
16
ShapeScale: Body Composition
ShapeScale: Body Composition
ShapeScale: Body Composition
Track Body Fat & Measurements
Free

This app uses a 3D body scanner to provide detailed body composition analysis, including body fat percentage, girth, and volume measurements. Track your progress visually with 3D comparisons and heatmaps, and receive personalized feedback to achieve your fitness goals.

3D Body ScanPersonalized Health & Shape ScoresBody fat percentage and BMI tracking
💪 Health & Fitness
(44)
free
17
Navy Body Fat Calculator Pro
Navy Body Fat Calculator Pro
Navy Body Fat Calculator Pro
Master Your Body Composition
$0.99

This app helps you accurately calculate your body fat percentage using the U.S. Navy's trusted method. Simply input your measurements and get instant, reliable results for a better understanding of your body composition.

Accurate U.S. Navy calculation methodEasy-to-use interfaceInstant body fat percentage results
💪 Health & Fitness
(1)
paid
18
Body Fat App
Body Fat App
Body Fat App
by Layer Branding LTD
Free

Calculate your body fat percentage using a simple formula based on neck, waist, and height measurements. Track your progress effectively for weight loss and fitness goals. This method has been validated against laboratory devices for accuracy.

Body fat percentage calculationTrack weight loss progressSimple circumference measurements
💪 Health & Fitness
(1)
free
19
Evoly AI: Body Scanner
Evoly AI: Body Scanner
Evoly AI: Body Scanner
AI Body Composition Estimates
Free
💪 Health & Fitness
(0)
20
Body Fat calculator & Tracker
Body Fat calculator & Tracker
Body Fat calculator & Tracker
Track Fat & Body Measurement
Free
💪 Health & Fitness
(0)

FAQ about Body Fat Calculator Percentage

What are the best body fat calculator percentage apps for iPhone?
Body Fat Calculator By Fittur tops our body fat calculator percentage apps ranking as of August 2026, with a 4.6-star average from 955 App Store ratings, and it's free to download.
Yes — 18 of the top body fat calculator percentage apps we rank are free to download, including Body Fat Calculator By Fittur and Body Fat Scanner.
Body Fat Calculator By Fittur has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 239+ body fat calculator percentage apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app estimates your body fat percentage using your gender, height, and body measurements. It utilizes the US Navy body fat calculator formula and offers a unique feature of comparing your results with professionally rendered 3D body fat images for increased accuracy.
The app provides an estimated body fat percentage based on the US Navy formula. It then allows for further refinement through visual comparison with 3D body fat images, designed by physiologists to be within 1-2% accuracy, aiming to be more precise than electrical impedance devices.