Free Fitness & Home-Gym Tools

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Fitness & home-gym tools that actually help

Fast, no-signup calculators for lifters and home-gym owners โ€” load a barbell, estimate your one-rep max, dial in calories and macros. More tools shipping soon.

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Our most-used tool โ€” no signup, instant answer.

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Building a home gym?Get our free plate-buying guide + a price-per-pound cheat sheet so you never overpay for weight.

Loads from the heaviest available plates. Assumes matching pairs and standard plate sets.