Better Life Fitness

Your Fitness Journey, Backed by Smart Tools

Transform your health with science-backed calculators, trackers, and personalized insights. Track progress, optimize workouts, and achieve your fitness goals faster.

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Find Your Perfect Fitness Tools

Take our quick assessment to discover which tools match your goals and experience level

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Premium Fitness Tools

Professional-grade calculators designed to optimize your fitness journey with precision and accuracy

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BMI Calculator

Calculate your Body Mass Index to understand weight category and health risks.

Quick BMI Preview
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BMR Calculator

Discover your Basal Metabolic Rate for effective diet planning.

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TDEE Calculator

Calculate total daily energy expenditure including activities.

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Body Fat Calculator

Assess body composition beyond weight for true fitness level.

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Weight Loss Calculator

Plan your weight loss journey with science-backed calculations.

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Weight Gain Calculator

Calculate healthy weight gain with proper calorie surplus planning.

100% Free

No registration, no hidden fees. All tools completely free.

Science-Backed

All calculations based on peer-reviewed research.

Privacy First

Your data stays private. No tracking or storage.

Mobile Ready

Works perfectly on any device, anywhere.

Essential Training Tools

Free basic calculators to support your daily training and recovery

Recovery Time

Calculate optimal rest periods between sets based on intensity.

Tempo & TUT

Optimize time-under-tension for maximum muscle growth.

Volume Tracker

Track total training volume to monitor progressive overload.

Warmup Duration

Determine ideal warmup time based on workout intensity.

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Connect with friends, share your fitness journey, and discover new tools through our community

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