Fitness Tools
Builders & Planners
Meal Plan Builder
Create structured daily and weekly meal plans with automatic calorie and macro totals.
Calculators
BMI Calculator
Calculate your Body Mass Index from your height and weight to see where you fall on the health spectrum.
Daily Calorie Calculator
Estimate how many calories you burn each day based on your stats and activity level.
One-Rep Max Calculator
Estimate your max lift from any weight and rep count - no need to actually max out.
Body Fat Estimator
Estimate your body fat percentage for a more accurate picture than BMI alone.
Macro Split Calculator
Split your daily calorie target into protein, carbs, and fat based on your goal.
Wilks / DOTS Score Calculator
Compare your powerlifting total against lifters in other weight classes with a normalized score.
Pace Calculator
Convert between distance, time, and pace for running, cycling, or swimming.
Heart Rate Zone Calculator
Find your five heart rate training zones to train at the right intensity for your goals.
Reference
Exercise Library
Browse exercises with demos and interactive muscle maps showing what each movement targets.
Plate Calculator
Enter your target barbell weight and see exactly which plates to load on each side.
RPE / RIR Chart
Quick reference for converting between Rate of Perceived Exertion and Reps in Reserve.
Recovery Time Estimator
Estimate how long each muscle group needs to recover before you train it again.
Exercise Substitution Finder
Find equivalent exercise alternatives based on your equipment or injury constraints.
Trackers
Body Measurement Tracker
Log measurements over time and visualize trends in your waist, chest, arms, and more.
Progress Photo Journal
Upload and organize dated progress photos to visually track your physique changes.
Personal Records Log
Record your all-time bests and get notified when you hit a new personal record.
Water Intake Tracker
Track your daily water intake and stay on top of your hydration goals.
Sleep Tracker
Log your sleep duration and quality to understand how rest impacts your training.
Workout Streak Tracker
Track your workout streaks and stay motivated with consistency milestones.
Weight Tracker
Log your bodyweight and body fat with trend lines, moving averages, and goal tracking.