Unit Converter
Conversion formula
The conversion factor from kilometers per hour to miles per hour is 0.62137119223783, which means that 1 kilometer per hour is equal to 0.62137119223783 miles per hour:
1 km/h = 0.62137119223783 mph
To convert 18 kilometers per hour into miles per hour we have to multiply 18 by the conversion factor in order to get the velocity amount from kilometers per hour to miles per hour. We can also form a simple proportion to calculate the result:
1 km/h → 0.62137119223783 mph
18 km/h → V(mph)
Solve the above proportion to obtain the velocity V in miles per hour:
V(mph) = 18 km/h × 0.62137119223783 mph
V(mph) = 11.184681460281 mph
The final result is:
18 km/h → 11.184681460281 mph
We conclude that 18 kilometers per hour is equivalent to 11.184681460281 miles per hour:
18 kilometers per hour = 11.184681460281 miles per hour
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.089407999999928 × 18 kilometers per hour.
Another way is saying that 18 kilometers per hour is equal to 1 ÷ 0.089407999999928 miles per hour.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that eighteen kilometers per hour is approximately eleven point one eight five miles per hour:
18 km/h ≅ 11.185 mph
An alternative is also that one mile per hour is approximately zero point zero eight nine times eighteen kilometers per hour.
Conversion table
kilometers per hour to miles per hour chart
For quick reference purposes, below is the conversion table you can use to convert from kilometers per hour to miles per hour
kilometers per hour (km/h) | miles per hour (mph) |
---|---|
19 kilometers per hour | 11.806 miles per hour |
20 kilometers per hour | 12.427 miles per hour |
21 kilometers per hour | 13.049 miles per hour |
22 kilometers per hour | 13.67 miles per hour |
23 kilometers per hour | 14.292 miles per hour |
24 kilometers per hour | 14.913 miles per hour |
25 kilometers per hour | 15.534 miles per hour |
26 kilometers per hour | 16.156 miles per hour |
27 kilometers per hour | 16.777 miles per hour |
28 kilometers per hour | 17.398 miles per hour |