Best Nih Bmi Calculator Apps

241+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated August 2026

With an average user rating of 4.1★, the nih bmi calculator category is one of the App Store's strongest. Browse all 241+ apps we track, sorted so the most loved ones surface first.

Compare top Nih Bmi Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1NIH BMI CalculatorNIH BMI CalculatorFree2.9★ (51)NoNoJul 2026
2BMI Calculator‰BMI Calculator‰Free4.9★ (24K)YesNoAug 2026
3BMI Calculator – Weight LossBMI Calculator – Weight LossFree4.5★ (28K)NoYesAug 2026
4BMI Calculator EasyBMI Calculator EasyFreeYesNoAug 2026
5BMI Value CalculatorBMI Value CalculatorFreeNoNoMay 2026
6BMI Calculator - Calculate BMIBMI Calculator - Calculate BMIFreeNoNoMay 2026
7Check your BMI, CalculatorCheck your BMI, CalculatorFreeNoJun 2026
8BMI Calculator - Healthy & FitBMI Calculator - Healthy & FitFree3.6★ (5)YesYesAug 2026

Top Picks for Nih Bmi Calculator

NIH BMI Calculator#1
2.9😞(51 ratings)
Free
NIH BMI Calculator screenshot 1
NIH BMI Calculator screenshot 2

This tool helps screen for weight categories that may indicate potential health problems. It provides a fully functioning Body Mass Index calculator directly on your phone, along with access to valuable health resources.

What We Love

  • 👍 Simple and straightforward
  • ✅ Calculates BMI correctly
  • 🔗 Links to helpful information
  • 🚫 No ads

Room to Improve

  • ❌ Cannot key decimal points
  • ❌ Unusable in metric mode
  • ❌ App crashes/won't open
BMI Calculator‰#2

BMI Calculator‰ by Tim O's Studios, LLC

Body Mass Index Calculator
Strong Contender
💪 Health & Fitness
4.9😐(24K ratings)
FreeAds
BMI Calculator‰ screenshot 1
BMI Calculator‰ screenshot 2

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.

What We Love

  • 🚀 Quick and easy to use
  • 👍 Straightforward interface
  • ✅ Accurate BMI calculations
  • 💡 Supports both metric and imperial units

Room to Improve

  • 🐛 Inability to input decimal values for height and weight
  • 🔍 Lacks advanced features like body composition analysis
  • 💸 Aggressive advertising interrupting usage
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 Nih Bmi Calculator apps to explore

4
BMI Calculator Easy
BMI Calculator Easy
BMI Calculator Easy
Body mass Index calculator
Free
💪 Health & Fitness
(0)
5
BMI Value Calculator
BMI Value Calculator
BMI Value Calculator
Calculate your body mass index
Free
💪 Health & Fitness
(0)
6
BMI Calculator - Calculate BMI
BMI Calculator - Calculate BMI
BMI Calculator - Calculate BMI
by Rahul Patel
Free
💪 Health & Fitness
(0)
7
Check your BMI, Calculator
Check your BMI, Calculator
Check your BMI, Calculator
BMI Calculator
Free
💪 Health & Fitness
(0)
8
BMI Calculator - Healthy & Fit
BMI Calculator - Healthy & Fit
BMI Calculator - Healthy & Fit
BMI Calculator - Weight Loss
Free

Calculate your Body Mass Index (BMI) and assess your weight status. This user-friendly tool provides your BMI category and suggests an ideal weight range based on your personal details.

BMI calculationBody fat assessmentIdeal weight range
💪 Health & Fitness
(5)
ad-supported
9
LoseIt - BMI Calculator
LoseIt - BMI Calculator
LoseIt - BMI Calculator
Calculate your ideal weight
Free

Calculate and monitor your Body Mass Index (BMI) with this straightforward tool. Understand your health and weight status, set personal goals, and estimate body fat percentage. Basic calorie guidance is also provided to support your fitness journey.

Instant BMI calculationHealth and weight status assessmentPersonalized goal setting
💪 Health & Fitness
(1)
freemium
10
BMI calculator 24
BMI calculator 24
BMI calculator 24
Check your health
Free

Calculate your Body Mass Index (BMI) using scientifically proven methods based on your age, weight, and height. Track your progress towards your ideal weight and set targets for yourself and others. Visualize your success with clear BMI statistics and graphical progression.

BMI calculationIdeal weight trackingMultiple user profiles
💪 Health & Fitness
(3)
free with in-app purchases
11
BMI Calculator Body Mass Index
BMI Calculator Body Mass Index
BMI Calculator Body Mass Index
Fat Percentage Weight Tracker
Free

Calculate your Body Mass Index (BMI) using weight and height. Log your BMI over time, visualize your progress with graphs, and export your data. This tool is designed for adults aged 20 and above.

Calculate BMILog BMI over timeGraphical BMI tracking
💪 Health & Fitness
(330)
free with in-app purchases
12
BMI Calculator - BMI Convertor
BMI Calculator - BMI Convertor
BMI Calculator - BMI Convertor
Body Mass Index Calculator
Free
💪 Health & Fitness
(0)
13
BMI Calculator - BMI Chart
BMI Calculator - BMI Chart
BMI Calculator - BMI Chart
BMI for Men and Women
Free

Easily calculate your Body Mass Index (BMI) using your height and weight. This tool also provides an ideal weight calculation and displays the standard BMI chart for reference. It's a helpful companion for weight management goals.

BMI CalculationIdeal Weight CalculationBMI Chart Display
💪 Health & Fitness
(12)
free with in-app purchases
14
Happy Scale
Happy Scale
Happy Scale
Weight Loss Tracker
Free

This app helps you understand your weight loss journey by analyzing scale fluctuations. It smooths out daily variations to reveal your true progress, predict future weights, and break down goals into manageable milestones.

See true progress with mathematical analysisSmooth out weigh-in fluctuationsPredict future weight
💪 Health & Fitness
(58K)
subscription
15
Mobile BMI Calculator
Mobile BMI Calculator
Mobile BMI Calculator
Body Mass Index Calculator
Free

Calculate your Body Mass Index (BMI) using your height and weight. This tool helps assess body fat and potential health risks for adults, offering a quick measure of your height/weight ratio.

Calculate BMIUses height and weightApplies to adult men and women
💪 Health & Fitness
(8)
ad-supported
16
BMI Calculator Expert
BMI Calculator Expert
BMI Calculator Expert
by Smart Mobile Software
Free

Calculate your Body Mass Index (BMI) to understand if your weight falls within the healthy range. This tool helps assess weight categories like underweight, normal, overweight, and obese based on height and weight.

Calculate Body Mass Index (BMI)Assess weight categoriesSupports men and women
💪 Health & Fitness
(2)
free
17
BMI Calculator: Weight Tracker
BMI Calculator: Weight Tracker
BMI Calculator: Weight Tracker
BMI & Weight Loss Tracker
Free

Calculate your Body Mass Index (BMI) using age, gender, height, and weight. Track your health progress, find your ideal weight, and receive tips for weight control. Supports metric and imperial units and syncs with Apple Health.

Calculate BMI scientificallyFind ideal weightLog BMI history
💪 Health & Fitness
(374)
free with in-app purchases
18
BMI-Calculator: Weight Tracker
BMI-Calculator: Weight Tracker
BMI-Calculator: Weight Tracker
Weight Loss, BMI Tracker, IMC
Free

Easily calculate your Body Mass Index (BMI) to understand your weight classification and ideal weight. Track your weight progress towards a personal goal, whether for weight loss or gain. This tool provides a quick BMI assessment and classification based on WHO standards.

BMI calculationWeight classificationIdeal weight determination
💪 Health & Fitness
(179)
free with in-app purchases
19
Easy BMI Calculator - No ads
Easy BMI Calculator - No ads
Easy BMI Calculator - No ads
by Daniel Crangasu
Free

Calculate your Body Mass Index quickly and easily. This straightforward application provides a concise way to determine your BMI without any advertisements.

Calculate Body Mass IndexAd-free experienceFast and concise results
💪 Health & Fitness
(1)
free
20
BMI Calculator By Fittur
BMI Calculator By Fittur
BMI Calculator By Fittur
BMI And Body Fat Calculator
Free

This app helps you understand your health by calculating your Body Mass Index (BMI) and body fat percentage. It offers a unique visual comparison tool for a more accurate body fat assessment, providing insights beyond traditional measurements.

BMI calculationBody fat percentage calculationVisual body fat comparison
💪 Health & Fitness
(328)
free

FAQ about Nih Bmi Calculator

What are the best nih bmi calculator apps for iPhone?
NIH BMI Calculator tops our nih bmi calculator apps ranking as of August 2026, with a 2.9-star average from 51 App Store ratings, and it's free to download.
Yes — 20 of the top nih bmi calculator apps we rank are free to download, including NIH BMI Calculator and BMI Calculator‰.
NIH BMI Calculator has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 241+ nih bmi calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The app functions as a Body Mass Index (BMI) calculator. It helps users screen for weight categories that may be associated with health problems. It also provides links to resources from the National Heart, Lung, and Blood Institute (NHLBI).
The primary feature is its ability to calculate Body Mass Index (BMI). It also screens for weight categories that might lead to health issues and offers direct access to health resources from the NHLBI.