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 1999 feet per second into miles per hour we have to multiply 1999 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
1999 ft/s → V(mph)
Solve the above proportion to obtain the velocity V in miles per hour:
V(mph) = 1999 ft/s × 0.68181818181818 mph
V(mph) = 1362.9545454545 mph
The final result is:
1999 ft/s → 1362.9545454545 mph
We conclude that 1999 feet per second is equivalent to 1362.9545454545 miles per hour:
1999 feet per second = 1362.9545454545 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 0.00073370018342505 × 1999 feet per second.
Another way is saying that 1999 feet per second is equal to 1 ÷ 0.00073370018342505 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 nine hundred ninety-nine feet per second is approximately one thousand three hundred sixty-two point nine five five miles per hour:
1999 ft/s ≅ 1362.955 mph
An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand nine hundred ninety-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) |
---|---|
2000 feet per second | 1363.636 miles per hour |
2001 feet per second | 1364.318 miles per hour |
2002 feet per second | 1365 miles per hour |
2003 feet per second | 1365.682 miles per hour |
2004 feet per second | 1366.364 miles per hour |
2005 feet per second | 1367.045 miles per hour |
2006 feet per second | 1367.727 miles per hour |
2007 feet per second | 1368.409 miles per hour |
2008 feet per second | 1369.091 miles per hour |
2009 feet per second | 1369.773 miles per hour |