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 1229 feet per second into miles per hour we have to multiply 1229 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
1229 ft/s → V(mph)
Solve the above proportion to obtain the velocity V in miles per hour:
V(mph) = 1229 ft/s × 0.68181818181818 mph
V(mph) = 837.95454545455 mph
The final result is:
1229 ft/s → 837.95454545455 mph
We conclude that 1229 feet per second is equivalent to 837.95454545455 miles per hour:
1229 feet per second = 837.95454545455 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 0.0011933821535123 × 1229 feet per second.
Another way is saying that 1229 feet per second is equal to 1 ÷ 0.0011933821535123 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 two hundred twenty-nine feet per second is approximately eight hundred thirty-seven point nine five five miles per hour:
1229 ft/s ≅ 837.955 mph
An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand two hundred twenty-nine 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) |
---|---|
1230 feet per second | 838.636 miles per hour |
1231 feet per second | 839.318 miles per hour |
1232 feet per second | 840 miles per hour |
1233 feet per second | 840.682 miles per hour |
1234 feet per second | 841.364 miles per hour |
1235 feet per second | 842.045 miles per hour |
1236 feet per second | 842.727 miles per hour |
1237 feet per second | 843.409 miles per hour |
1238 feet per second | 844.091 miles per hour |
1239 feet per second | 844.773 miles per hour |