Best Metabolic Rate Calculator Apps

207+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated May 2026

Looking for free metabolic rate calculator apps? 19 of our 207+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Metabolic Rate Calculator

Metabolic Rate Calculator#1

Metabolic Rate Calculator by App Ktchn Ltd

Your Resting Basal Calories
Editor's Choice
💪 Health & Fitness
2.4(5 ratings)
Free
Metabolic Rate Calculator screenshot 1
Metabolic Rate Calculator screenshot 2
Metabolic Rate Calculator screenshot 3

This application helps you calculate your Resting Metabolic Rate, a key factor in determining your daily energy expenditure, to achieve your weight goals. Simply enter your details to get your personalized RMR, which can be saved and shared with others, such as a personal trainer.

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

Calculate your Body Mass Index effortlessly with this straightforward app designed for quick and easy BMI calculations. Start tracking your health today!

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 - BMR Calculator#3

BMI - BMR Calculator by Thang Nguyen

Body Mass Index Calculator
Worth Considering
💪 Health & Fitness
4.6(158 ratings)
FreeAdsIn-App Purchases
BMI - BMR Calculator screenshot 1
BMI - BMR Calculator screenshot 2
BMI - BMR Calculator screenshot 3
BMI - BMR Calculator screenshot 4
BMI - BMR Calculator screenshot 5
BMI - BMR Calculator screenshot 6

This application helps you calculate your Body Mass Index and Ideal Body Weight range, as well as your Basel Metabolic Rate and Total Energy Expenditure, based on your personal details. It also allows you to track your daily progress by monitoring your weight, water intake, and exercise time, and stay motivated with a built-in reminder feature.

More Metabolic Rate Calculator apps to explore

4
Lumen - Metabolic Coach
Lumen - Metabolic Coach
Lumen - Metabolic Coach
Hack your metabolism
Free

Unlock personalized metabolic insights, daily nutrition plans, and lifestyle recommendations with our innovative app. Take control of your metabolism, achieve health goals, and join a supportive community for a holistic approach to wellness. Start your journey now!

💪 Health & Fitness
(6.5K)
5
Macro Calculator By Fittur
Macro Calculator By Fittur
Macro Calculator By Fittur
Calculate Macros Accurately
Free

Calculate accurate macros for fat loss, muscle building, or weight maintenance with this advanced macro calculator. Ditch outdated tracking methods and try the world's most precise macro tracker - download now to transform your nutrition goals!

💪 Health & Fitness
(4.1K)
6
Calculate by QxMD
Calculate by QxMD
Calculate by QxMD
Medical Calculator
Free

A next-generation clinical calculator and decision support tool designed for the medical community, featuring tools across various medical specialties to aid in diagnosis, treatment, and prognosis. Developed by clinician experts, it provides quick answers through unique 'Question Flow' technology and integrates recent research publications for practical use. Try it now to streamline your clinical decision-making process.

🏥 Medical
(5.1K)
7
BMI, BMR & Body Fat Calculator
BMI, BMR & Body Fat Calculator
BMI, BMR & Body Fat Calculator
BodyFat Percentage, TDEE, EER
Free

Track your health metrics with ease using this all-in-one application that calculates your Body Mass Index (BMI) and Basal Metabolic Rate (BMR). Take control of your fitness journey and achieve your wellness goals today.

💪 Health & Fitness
(320)
8
TDEE
TDEE
TDEE
TDEE, BMR and BMI Calculator
Free

Calculate your Total Daily Energy Expenditure (TDEE), Basal Metabolic Rate (BMR), and Body Mass Index (BMI) with this straightforward calculator. Start optimizing your fitness goals today!

💪 Health & Fitness
(463)
9
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Dosage & Reconstitution Tool
Free

Get fast and accurate results for your peptide mixing and injection needs with this dedicated calculator. Enter your desired dose, peptide amount, and reconstitution volume to instantly determine the precise injection volume and avoid costly errors.

🏥 Medical
(9)
10
VDOT Running Calculator
VDOT Running Calculator
VDOT Running Calculator
by The Run SMART Project, LLC
Free

The VDOT Running Calculator, developed by Dr. Jack Daniels and the VDOT O2 team, offers runners and coaches a tool to determine training paces, compare race performances, and adjust for heat and altitude. Calculate time, distance, race paces, and more to enhance your running performance. What's your VDOT level? Get started now!

💪 Health & Fitness
(1.4K)
11
BMR Calculator Pro
BMR Calculator Pro
BMR Calculator Pro
Basal Metabolic Rate & Energy
Free
💪 Health & Fitness
(0)
12
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Cal AI - Calorie Tracker
Food & Macro Counter
Free

Track your calories with AI technology by simply snapping a photo of your meal. Achieve your fitness goals efficiently with personalized nutritional breakdowns and support. Start your journey to a healthier you today!

💪 Health & Fitness
(323K)
13
Cardi Mate: Heart Rate Monitor
Cardi Mate: Heart Rate Monitor
Cardi Mate: Heart Rate Monitor
Heartbeat & Pulse Tracker
Free

Monitor app with real-time heart rate tracking, activity logging, and personalized health insights. Stay on top of your heart health and fitness goals with Cardi Mate. Download now to start tracking your heart rate and improving your well-being.

💪 Health & Fitness
(48K)
14
Calculator Pro Elite
Calculator Pro Elite
Calculator Pro Elite
Best Calculator
$9.99

A fully customizable calculator app with basic and scientific functions, memory features, and a history tape. Design your own color theme, access scientific functions, and enjoy convenient gestures for a seamless calculation experience. Download now for efficient and personalized calculations on-the-go!

🔧 Utilities
(2K)
15
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
Watch Health & Cardio Metrics
Free

Track your heart rate, analyze your pulse, and monitor your overall health with real-time updates. Stay on top of your well-being with personalized insights and trends to help you achieve your fitness goals effortlessly.

💪 Health & Fitness
(22K)
16
BMR Calculator
BMR Calculator
BMR Calculator
by Uncanny Apps
Free

Calculate your body's Basal Metabolic Rate to determine the amount of calories you should consume daily. Use this simple tool to enter your height, weight, age, and gender, and get an estimate of your daily calorie needs based on your activity level.

💪 Health & Fitness
(241)
17
PCalc Lite
PCalc Lite
PCalc Lite
The Best Calculator
Free

PCalc Lite is the ideal calculator app for scientists, engineers, students, and programmers offering RPN mode, multi-line display, unit conversions, constants, and more. Try it for free on your iPad and upgrade for additional features or themes. Also available on Apple Watch for on-the-go calculations.

🔧 Utilities
(213)
18
TDEE Calculator - Total Energy
TDEE Calculator - Total Energy
TDEE Calculator - Total Energy
BMI Calculator-Weight Loss-BMR
Free
💪 Health & Fitness
(20)
19
Spren Body Composition Scanner
Spren Body Composition Scanner
Spren Body Composition Scanner
Measure Body Fat Percentage
Free

Revolutionize your fitness journey with the ultimate health and fitness app. Measure body fat percentage, track BMI, and enhance your overall wellness. Join now for a game-changing experience.

💪 Health & Fitness
(1.5K)
20
Zones for Training
Zones for Training
Zones for Training
Heart Rate Zone Training
Free

An application designed for heart rate zone training, allowing users to monitor exercise intensity and track various workout metrics like duration, calories, heart rate zones, and more. Ideal for a range of workouts, it provides real-time feedback through Apple Watch and detailed post-workout analysis on the iPhone. Start optimizing your workouts efficiently with Zones!

💪 Health & Fitness
(485)