Pace Calculator
Calculate running or walking pace, time, and distance
On this device
What does this calculator do?
Calculate running or walking pace, finish time, and distance in one unit-aware workspace.
Inputs
- Any two of distance, elapsed time, and pace
- Distance and pace units
Outputs
- The missing value
- Equivalent pace and speed values for comparison
Formula and method
Pace = elapsed time ÷ distance. Distances are converted to kilometres internally and times to seconds.
Worked example
Running 5 km in 30 minutes gives a pace of 6:00 min/km.
How to interpret the result
A lower time per distance means a faster pace. Results are estimates when the entered distance or time is rounded.
Common mistakes
- Mixing miles and kilometres
- Entering minutes as decimal hours
- Using zero distance
Assumptions
- The route distance is the distance travelled
- No elevation, wind, or terrain adjustment is applied
Limitations
- This is not a training or medical recommendation
- Split prediction assumes a constant pace
Frequently asked questions
How is pace calculated?
Divide elapsed time by distance, after converting both to compatible units.
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