This is a nifty little vertical jump calculator designed by Colin "CoolColJ" Chung that I've found quite accurate and reliable. Play around with your bodyweight, squat, and vertical jump numbers to see where you're at.
Standing Vertical Jump Calculator using your Full Olympic Squat and Bodyweight
Standing Vertical Jump Calculator using your High Catch Power Snatch and Bodyweight
Full Olympic Squat needed for Desired Standing Vertical Jump
Note: The calculator works best if you're between 5'6 and 6'0 tall. Shorter folks tend to require slightly heavier squats for a given VJ and taller folks tend to require slightly less.
For custom workouts and templates for either focus check out either my Vertical Jump Development Bible, No Bull Speed Development Manual or browse through the multitude of articles on this site, particularly the following: