MPH Calculator?

[T.C.]

Does anyone have a calculator to convert lap times into mph ?
Say 12 seconds on a 1/8 mile equals xx mph ?
T.C.

[ED66677]

http://www.offshoreelectrics.com/conversion.htm

[T.C.]

Thank you
T.C.

[Simon.O.]

Another way is
12 sec per 1/8 mile is 8x12=96seconds per mile.
60/96=0.625 mile per minute
60 x 0.625= 37.5 miles per hour.

That works too.

[T.C.]

Yea, but that requires that I think.
Thanks T.C.

[ED66677]

Yea, but that requires that I think

lol

the online calculator requires that you convert miles to foot, so you have to think anyway!