Speed & distance
Calculate average speed from distance and time.
Inputs
Use the units shown—
Enter your values and select Calculate.
Formula & explanation
v = distance ÷ time
Variables & units
- Distance
- km · minimum 0
- Time
- h · minimum 0.000001
Worked example
120 km in 2 hours is an average of 60 km/h.
Assumptions
Use hours for time, not minutes.
Formula version 1.0.0. JavaScript floating-point arithmetic applies. Results display up to 6 decimal places; stored values retain available precision. Use the units shown.
Practice with an example
Use the default input values to find the answer. The reset icon restores those values.
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