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Calculators

Tools

Small calculators that use the same rules the app uses. No sign-up, no email, the result on the page.

  • Next-week load calculator

    Last week's working weight in, next week's out, by the same decision the app makes every Monday: a step up when you did the work, a hold when you did not, and a ceiling no step can pass.

  • Warm-up sets calculator

    Your working weight in, a warm-up ramp out: the empty bar, then three or four rising sets rounded to plates you can load, each with its reps, so you arrive at the first working set warm and not tired.

  • Plate calculator

    A target weight in, the plates for each side out: the bar you are using, the plates on your rack, a hotel-gym preset for racks that stop at 10 kg, and the nearest weight you can actually load when the exact one does not exist.

  • One rep max calculator

    A set you have already done in, weight and reps; an estimated one rep max out, from the Epley and Brzycki formulas and their average, with a table that turns any percentage of it into a weight on the bar. No max attempt needed.

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