07 / 07 Free fitness calculator

Warm-Up
Calculator

Build a progressive, fatigue-conscious ramp to your working weight.

Enter your details
kg
The load planned for your first main set.

Calculations happen on your device. Nothing is uploaded.

Result07

Enter your details above. Your result will appear here and be saved privately in this browser.

Understand your result

What each number
actually means.

Five sets move from roughly 20% to 90% of working weight while repetitions fall to limit fatigue.

01

Working weight

The load planned for your first main working set, not necessarily your one-rep max.

02

Ramp sets

Progressively heavier sets prepare movement, joints, and force production without excess volume.

03

Rest

Use shorter rest early and more rest near the working weight.

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Your latest
calculations.

Stored locally on this device. Clear it whenever you want.

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Good to know

A useful estimate.
Not a diagnosis.

Use the result as a planning baseline, track your real-world response, and adjust over time. Individual needs can vary.