Loona Calculators
Speed is just distance divided by time — but the mental arithmetic is rarely welcome mid-journey or mid-workout. Enter the distance and time and get speed in both km/h and mph, plus running-style pace figures.
Speed measures distance per hour (km/h, mph); pace measures time per unit of distance (minutes per km or mile). Runners think in pace, drivers in speed — both are shown.
Yes — enter the trip distance and driving time for the average speed. Remember averages hide stops and slow sections, so peak speeds were higher.
Divide by 1.609344 — or just read the mph row, which this calculator always shows alongside.