Mark the desired length of the pants.
Add 3 1/2" to allow for the cuff and the hem.
Cut off the extra fabric.
Finish the raw edge with a serger.
Turn under 2 1/4" and pin in place.
Blind stitch the serged edge in place by machine or by hand.
Turn up 1 1/4" to form the cuff.
Secure the cuffs to the pants by stitching on the outside directly in the seams.
Press and you're done!