Best Aerobic Capacity Calculator Apps

VO2 Max Calculator

Passive VO2 Max Calculator

$1.99

This app calculates your VO2 Max in just 3 minutes using a simple heart rate method. It's based on scientific research and provides general health information, not medical advice.

Aerobic Threshold Calculator

Find your aerobic heart rate

Free

Calculate your Aerobic Threshold heart rate to enhance endurance training. This app uses a heart rate drift test, integrating with Apple HealthKit to simplify the process. It guides you through a one-hour run to determine your optimal training zone.

Official Navy PFA

by Program Executive Office for Enterprise Information Systems, Sea Warrior Program

Free

This app provides U.S. Navy personnel with comprehensive information and resources for the Physical Fitness Assessment (PFA). It covers nutrition, fitness guidance, training programs, and assessment tools to help Sailors meet Navy readiness standards.

Treadmill Pace Calculator

by Roeurn Tourn

Free

Calculate your required treadmill speed for a specific distance and time. This tool helps you set the correct pace for training or fitness tests, providing lap time goals for optimal performance.

BMR Calculator

by Uncanny Apps

Free

Estimate your daily calorie needs based on your basal metabolic rate. Input your height, weight, age, and gender to calculate your BMR and understand how activity levels affect your caloric intake. Uses the standard Harris Benedict Equation for accurate results.

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.

Laktic Pace Calculator

Heat-adjusted threshold paces

Free

Calculate heat-adjusted running paces for training and racing. Input your personal records and current weather conditions to receive adjusted threshold zones and per-mile ranges. Coaches can manage athlete rosters and share workout boards.

Perch Fitness

by Catalyft Labs Inc

Free

This app helps coaches and athletes optimize training by tracking performance metrics like velocity and power. It allows for personalized workout programs, fatigue management, and competitive goal setting, all accessible from anywhere. Requires a Perch account and camera for advanced measurements.

Dalton: Dive Gas Calculator

Nitrox & trimix calculator

Free

This app calculates critical dive gas parameters like MOD, EAD, and END, showing all derivations. It offers advanced planning tools for dive profiles and bottom time, with sharing capabilities and home/lock screen widgets for quick access. All core gas calculations are free, with advanced features available via a one-time purchase.

CSS Calculator Pro

by Alexey Ovod

Free

This application helps swimmers learn and calculate their critical swim speed and sprint distance index. It also allows users to predict their race times based on their performance metrics.

Pace Coach Free Pace Calculator

by Sean Allen

Free

Calculate your running pace per mile or kilometer quickly and easily. This free tool features a new design for faster input of distance and time to determine your pace. It's a clean and simple utility for all runners.

Army Fitness: AFT Calculator

CFT, Body Comp & Progress

Free

Easily calculate and log your Army Physical Fitness Test (APFT) and Body Composition Assessment (BCA) scores. Track your progress over time with graphs and cloud backup. Supports alternate cardio events.

AFT Score Calculator

by Brian Savidge

Free

Calculate your Army Fitness Test (AFT) and Army Combat Fitness Test (ACFT) scores with this updated tool. It also provides acceptable hardware standards and body fat calculations for comprehensive fitness tracking.

Maximum Calculator

One Rep Max and RPE Calculator

Free

Calculate your one rep max and track your strength training progress. View charts of your top sets, review workout history, and compare your performance with detailed analytics. Customize units, rounding, and RPE calculations.