Tempo parcial/km
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
Total / km
About this calculator
The 'Split Time per km' calculator divides total running time by kilometers covered, showing average performance per kilometer. It's ideal for runners analyzing pace, training, or races. Input total time (hours, minutes, seconds) and total distance in km. The result is the time per kilometer.
The formula is straightforward: total time divided by kilometers. Example: 3 hours for 30 km → 3h / 30 km = 6:00/km. Perfect for setting target paces, tracking progress, or adjusting workouts.
Caution: this tool assumes constant pace. If splits (segments) vary, the result is an overall average, not exact per-km times. Avoid using miles without conversion. Always verify input data accuracy.
Practical example: a 10 km workout completed in 1h05'. Divide 65 minutes by 10 km → 6:30/km. Helps compare to goals or identify improvement areas. Useful for half-marathons or marathons.
Frequently asked questions
Can I use minutes and seconds for total time?
Yes, input in hh:mm:ss or mm:ss format. The calculator converts it to minutes for the calculation.
What if my pace wasn't constant?
The result will be an overall average. For variable splits, use the 'Split Time Calculator' on this site.
Does it work with miles?
No, it only uses kilometers. Convert miles to km first using the unit converter.
How to use results for training?
Compare to your target pace. If your goal is 6:00/km and result is 6:30/km, you need to speed up 30 seconds per kilometer.