Hours and minutes for a road distance at a steady average speed.
| Hours | – |
| Minutes | – |
Use this calculator for a commute sketch when you know the distance and a realistic average speed.
Hours = distance ÷ speed. 120 km at 90 km/h is 1.333 hours, about 80 minutes. Distance can be kilometres (km) or miles (mi); speed can be km/h or mph. Mixing them still works because both convert to SI before dividing. Traffic, breaks, and borders are not in the model. Average speed, not peak, belongs here.
Distance: Road distance, in km or mi.
Speed: Average speed, in km/h or mph, not zero.
Hours / minutes: Elapsed time.
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