Beat Mapping

I chopped a vocal sample 1 bar long. I am having trouble finding out the EXACT tempo of it. is there any way to Beat map on the 1000 or any other way of finding the tempo of the sample? any help would be appreciated thanks!

VickeeVick

You can hit 'tap tempo' button while the sample is played. Better way would be to tap tempo to the song you sampled it from.