How to use this calculator
Estimate finish time at a constant pace. Enter distance (km), pace (minutes / km). The result updates when you change an input. To compare two sets of inputs, save scenario A, then enter the second set; the result panel shows the difference.
Formula and limits
Finish time = distance × pace. Assumes the same pace throughout and excludes stops.
Worked example
The following example uses the calculator’s starting values. It is an illustration of the method, not a recommended target.
| Input | Example value |
|---|---|
| Distance (km) | 10 |
| Pace (minutes / km) | 6 |
Minutes: 60
Hours: 1
Interpreting your result
Use the distance and time conventions specified in the labels. These tools calculate descriptive metrics, not individualized exercise prescriptions or performance guarantees.
Comparing alternatives
Save the first result as scenario A, then change one input. The comparison shows the numeric difference; it does not label either result as better. Choose inputs that describe realistic alternatives. Values shown on screen are rounded, so calculations from rounded intermediate results may differ slightly.