
1RM Wizard
Boost lifts with 1RM Wizard!
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Free
About
1. Easy to use: Enter weight and reps, and 1RM is calculated automatically.
2. Based on the Brzycki formula: Ensures accurate and reliable results.
3. Personalized plan: Create an efficient training plan based on your 1RM to optimize fitness results.
4. Unit conversion: Supports KG/LB switching to meet your needs.
5. Multilingual support: Available in English, Simplified/Traditional Chinese, Portuguese, Japanese, Spanish, and Turkish.
Download 1RM Wizard and make your strength training more scientific and effective!
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What's New in 1RM Wizard
1.3.1
February 17, 2025
Optimize the user experience: after completing a calculation, when you edit any input value, the button automatically changes to “Calculate”.



