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 1671 feet per second into miles per hour we have to multiply 1671 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
1671 ft/s → V(mph)
Solve the above proportion to obtain the velocity V in miles per hour:
V(mph) = 1671 ft/s × 0.68181818181818 mph
V(mph) = 1139.3181818182 mph
The final result is:
1671 ft/s → 1139.3181818182 mph
We conclude that 1671 feet per second is equivalent to 1139.3181818182 miles per hour:
1671 feet per second = 1139.3181818182 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 0.00087771793337323 × 1671 feet per second.
Another way is saying that 1671 feet per second is equal to 1 ÷ 0.00087771793337323 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 six hundred seventy-one feet per second is approximately one thousand one hundred thirty-nine point three one eight miles per hour:
1671 ft/s ≅ 1139.318 mph
An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand six hundred seventy-one 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) |
---|---|
1672 feet per second | 1140 miles per hour |
1673 feet per second | 1140.682 miles per hour |
1674 feet per second | 1141.364 miles per hour |
1675 feet per second | 1142.045 miles per hour |
1676 feet per second | 1142.727 miles per hour |
1677 feet per second | 1143.409 miles per hour |
1678 feet per second | 1144.091 miles per hour |
1679 feet per second | 1144.773 miles per hour |
1680 feet per second | 1145.455 miles per hour |
1681 feet per second | 1146.136 miles per hour |