50 Free Health Tools

Transform Your Health with Free,
Data-Driven Tools

50 free health calculators, expert articles, and science-backed tools — all in one place.

Everything You Need to Take Control

Nutrition & Diet

Track macros, calories, fiber, sugar and sodium with precision-engineered calculators.

Fitness & Recovery

Optimise workouts with heart rate zones, step goals, and science-backed recovery estimates.

Wellness & Mindfulness

Mood trackers, breathing timers, stress tools and sleep calculators for whole-body health.

Health & Fitness Calculators

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Calculator

Weight Loss Timeframe Estimator

Find out exactly how many weeks it will take to reach your goal weight based on your target loss rate.

Calculator

Running Pace Calculator

Determine the exact pace needed to reach your target time for a 5K, 10K, Half Marathon, or Marathon.

Calculator

Lean Body Mass Calculator

Calculate your lean body mass vs fat mass based on your total body weight and body fat percentage.

Calculator

Intermittent Fasting Schedule Planner

Plan your fasting and eating windows based on popular intermittent fasting protocols like 16/8.

Calculator

Basal Metabolic Rate (BMR) Calculator

Find out the absolute minimum number of calories your body needs to function at rest.

Calculator

Pregnancy Due Date Estimator

Calculate your estimated due date and current trimester based on the first day of your last period.

Health & Wellness Articles

All Articles
Wellness

Mastering Your Body Composition: How to Use BMI and Macronutrient Calculators for Optimal Health

Learn how to use BMI and macronutrient calculators to assess your body composition and create a balanced diet plan.

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Wellness

Step by Step: The Science of Walking 10,000 Steps a Day and Its Impact on Your Health

Discover the benefits of walking 10,000 steps daily and how it improves physical and mental health.

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Wellness

Heart Rate Zones Decoded: How to Maximise Your Workouts with Target Heart Rate Training

Understand heart rate zones and how they can optimise your workouts for fat loss, endurance, or performance.

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Ready to Take Control of Your Health?

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