Tool Suite

Health &
Fitness Tools

Free tools for nutrition, weight, sleep, running, strength training, yoga, and building healthy habits.

16 free tools

0 accounts needed

100% browser-based

🔍

⚖️ Body Metrics & Weight

6 tools

Body mass index with healthy range chart, body fat estimate, and TDEE in one tool

TDEE Calculator

Total daily energy expenditure — calories burned at rest and with your activity level

Macro Calculator

Daily protein, carbs, and fat targets for weight loss, maintenance, or muscle gain

Calorie Deficit Calculator

Safe daily calorie deficit and projected week-by-week timeline to your weight goal

Calorie Burn Calculator

Calories burned for 50+ activities using MET values — includes workout log

Ideal Weight Calculator

Healthy weight range using four different medical formulas for your height and frame

Body Fat Calculator

Estimate body fat percentage using the Navy tape method and BMI-based formula

Ovulation Calculator

Fertile window, ovulation date, and best days to conceive based on your cycle

Due Date Calculator

Pregnancy due date, current week, trimester, and milestone timeline

💪 Performance & Fitness

3 tools

One Rep Max Calculator

Calculate your 1RM and recommended training percentages for major lifts

Running Pace Calculator

Convert between pace, speed, and race finish time for 5K, 10K, half and full marathon

Water Intake Calculator

Daily water goal based on your body weight, activity level, and climate

😴 Sleep

2 tools

Sleep Calculator

Best bedtime and wake-up times based on 90-minute sleep cycles — wake up refreshed

Mood & Sleep Tracker

Daily mood and sleep log with pattern detection and weekly trend chart

✅ Habits & Breathing

2 tools

Daily habit log with streak counters, completion rate, and weekly review

Breathing Exercise Timer

Box breathing, 4-7-8, and Wim Hof breathing patterns with animated visual guide

Vitamin & Supplement Tracker

Log daily vitamins and supplements, track streaks and stay consistent

Food & Calorie Diary

Log meals, track macros and hit your daily calorie goal — 100-item food database included

🧘 Yoga

3 tools

Beginner Yoga Guide

Complete illustrated guide to essential poses and sequences for new yogis

Yoga Flexibility Tracker

Track flexibility progress in splits, backbends, and key poses over time

Yoga Sequence Builder

Build custom yoga flows from 40+ poses and run them with a built-in pose timer