Training Load (TRIMP) Calculator
Result
Training Load (TRIMP) Calculator — free online calculator.
Formula
- Training Load (TRIMP) Calculator calculates its result from Avghr, Resthr, Maxhr, Y, Duration. It uses the formula HRR = (AvgHR − RestHR) / (MaxHR − RestHR); Y = HRR × 0.64 × e^(1.92×HRR) [male]; TRIMP = Duration × HRR × Y. Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
- The main inputs are Avghr, Resthr, Maxhr, Y, Duration. Enter them in the units and format shown in the calculator.
- Use the measurement units shown beside each field. The result is an estimate and should be interpreted in context.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Training Load (TRIMP)
- Avghr: 2
- Resthr: 3
- Maxhr: 4
- Y: 5
- Duration: 5
Using Avghr = 2, Resthr = 3, Maxhr = 4, Y = 5, Duration = 5, the calculated result is -25.
Sample result: Calculating…
Frequently asked questions
What does the Training Load (TRIMP) calculate?
Training Load (TRIMP) Calculator — free online calculator.
Which values should I enter?
Enter Avghr, Resthr, Maxhr, Y, Duration using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: HRR = (AvgHR − RestHR) / (MaxHR − RestHR); Y = HRR × 0.64 × e^(1.92×HRR) [male]; TRIMP = Duration × HRR × Y.
Why might my result differ from another source?
Results can differ because measurement methods, rounding and assumptions vary. This calculator is an estimate and is not a medical diagnosis.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.