Unit Converter
Conversion formula
The conversion factor from feet per second to miles per hour is 0.68181818181818, which means that 1 foot per second is equal to 0.68181818181818 miles per hour:
1 ft/s = 0.68181818181818 mph
To convert 1820 feet per second into miles per hour we have to multiply 1820 by the conversion factor in order to get the velocity amount from feet per second to miles per hour. We can also form a simple proportion to calculate the result:
1 ft/s → 0.68181818181818 mph
1820 ft/s → V(mph)
Solve the above proportion to obtain the velocity V in miles per hour:
V(mph) = 1820 ft/s × 0.68181818181818 mph
V(mph) = 1240.9090909091 mph
The final result is:
1820 ft/s → 1240.9090909091 mph
We conclude that 1820 feet per second is equivalent to 1240.9090909091 miles per hour:
1820 feet per second = 1240.9090909091 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 0.00080586080586081 × 1820 feet per second.
Another way is saying that 1820 feet per second is equal to 1 ÷ 0.00080586080586081 miles per hour.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand eight hundred twenty feet per second is approximately one thousand two hundred forty point nine zero nine miles per hour:
1820 ft/s ≅ 1240.909 mph
An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand eight hundred twenty feet per second.
Conversion table
feet per second to miles per hour chart
For quick reference purposes, below is the conversion table you can use to convert from feet per second to miles per hour
feet per second (ft/s) | miles per hour (mph) |
---|---|
1821 feet per second | 1241.591 miles per hour |
1822 feet per second | 1242.273 miles per hour |
1823 feet per second | 1242.955 miles per hour |
1824 feet per second | 1243.636 miles per hour |
1825 feet per second | 1244.318 miles per hour |
1826 feet per second | 1245 miles per hour |
1827 feet per second | 1245.682 miles per hour |
1828 feet per second | 1246.364 miles per hour |
1829 feet per second | 1247.045 miles per hour |
1830 feet per second | 1247.727 miles per hour |