Speed, distance and time
Leave any one of the three blank or zero and it is solved for. All three rearrangements of v = d / t.
- Speed = distance/time
- Distance = speed x time
- Time = distance/speed
Result
Solved forspeed
Distance1,000 md = v x t
Time100 st = d / v
Speed10 m/sv = d / t
The speed in other units
Kilometres per hour36
Miles per hour22.369363
Knots19.438445
Feet per second32.808399
Time for 1 kilometre100 s
Time for 1 mile160.9344 s
Distance in one hour36,000 m
Fraction of the speed of light3.33564 × 10^-8