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 2120 feet per second into miles per hour we have to multiply 2120 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
2120 ft/s → V(mph)
Solve the above proportion to obtain the velocity V in miles per hour:
V(mph) = 2120 ft/s × 0.68181818181818 mph
V(mph) = 1445.4545454545 mph
The final result is:
2120 ft/s → 1445.4545454545 mph
We conclude that 2120 feet per second is equivalent to 1445.4545454545 miles per hour:
2120 feet per second = 1445.4545454545 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 0.00069182389937107 × 2120 feet per second.
Another way is saying that 2120 feet per second is equal to 1 ÷ 0.00069182389937107 miles per hour.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that two thousand one hundred twenty feet per second is approximately one thousand four hundred forty-five point four five five miles per hour:
2120 ft/s ≅ 1445.455 mph
An alternative is also that one mile per hour is approximately zero point zero zero one times two thousand one 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) |
---|---|
2121 feet per second | 1446.136 miles per hour |
2122 feet per second | 1446.818 miles per hour |
2123 feet per second | 1447.5 miles per hour |
2124 feet per second | 1448.182 miles per hour |
2125 feet per second | 1448.864 miles per hour |
2126 feet per second | 1449.545 miles per hour |
2127 feet per second | 1450.227 miles per hour |
2128 feet per second | 1450.909 miles per hour |
2129 feet per second | 1451.591 miles per hour |
2130 feet per second | 1452.273 miles per hour |