# Average Speed in Kilometres per Hour

Calculate the average speed travelled from a set distance in kilometres and the time it took to complete the trip.

Travelling from A to B took 4 hours and 34 minutes, distance travelled, 330 miles.
Example:
```Distance travelled = 344.4 kilometres
travel time = 3 hours and 24 minutes
step one: Change the 24 minutes into an hourly value.
24 ÷ 60  = 0.4
3 + 0.4 = 3.4 hours
time of trip in hours = 4 +  0.57 = 4.57 hrs
```
```step two: divide the distance travelled by the amount of time.
344.4 ÷ 3.4= 101.29
The average speed  101.29 kilometres per hour.
```

### Average Speed from Distance and Time

Distance Traveled in Kilometres km
Time
hrs mins secs
Decimal Rounding #

#### Results:

 Average Speed Kilometres per Hour km/hr Miles per Hour mi/hr

#### Calculation

1. enter the distance (kilometres)
2. time of trip in hours, minutes and seconds
3. select number of digits required for the result

#### Result

1. average speed in kilometres per hour
2. miles per hour

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