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Simply enter your target weight in the main calculator. GymCalc will automatically show you exactly which plates to load on each side of the barbell, optimized for the most efficient plate combination.
Yes! GymCalc supports both imperial (lbs) and metric (kg) units. You can switch between units in the app settings, and all calculations will automatically convert.
Enter your one-rep max (1RM) and the percentage you want to calculate. GymCalc will show you the exact weight and plate combination needed. Perfect for percentage-based training programs.
Absolutely! GymCalc works completely offline. All calculations are performed locally on your device, so you can use it anywhere in the gym without an internet connection.
No, your data never leaves your device. GymCalc doesn't collect, store, or transmit any personal information or workout data. Everything stays private and local to your iPhone.
GymCalc supports all standard plate sizes including 45, 35, 25, 10, 5, and 2.5 lbs for imperial, and 25, 20, 15, 10, 5, 2.5, and 1.25 kg for metric. You can customize which plates are available in your gym.
Yes! You can save your most-used weights and percentages for quick access. All saved data is stored locally on your device for fast, offline access.
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