Warm-Up Set Weight Calculator
Calculate a warm-up weight from one-rep max and the chosen warm-up percentage.
How to use Warm-Up Set Weight Calculator
1. Enter Working Weight, Warm-Up Percentage, Weight Unit. 2. Use one weight unit throughout. The calculator does not decide a suitable warm-up, safe load or exercise programme. 3. Select Calculate or press Enter. 4. Select Copy result to copy the answer, or Reset to clear the form and result.
Why use this tool?
Use one weight unit throughout. The calculator does not decide a suitable warm-up, safe load or exercise programme.
How the calculation works
Working weight × entered warm-up percentage ÷ 100. Use one weight unit throughout. The calculator does not decide a suitable warm-up, safe load or exercise programme. This quantity displays up to two decimal places where applicable. Durations round to the nearest second; nonzero subsecond durations are labelled. Changing unit labels does not convert entered quantities.
Example
Worked example: Working Weight = 100; Warm-Up Percentage = 40; Weight Unit = "kg". Result: 40 kg.
Practical tip
Keep the strength set inputs on one clearly defined measurement, scoring or counting basis.
Frequently asked questions
What does Warm-Up Set Weight assume?
Use one weight unit throughout. The calculator does not decide a suitable warm-up, safe load or exercise programme.
Are results a recommendation or live sports record?
No. This calculates the stated model from entered values. It does not fetch results, decide a safe training programme or apply unstated competition rules.
How are units, counts and rounding handled?
Actual entity counts must be whole. Selected units label matching inputs and outputs without converting entered quantities. Durations round to the nearest second; percentages to two decimals; stated averages use their documented precision. Very small non-zero values are labelled instead of being shown as zero.