Pot Odds (Hold'em)

The way i do them is...

Amount to call (x)/Total pot (x+y)

Am i doing this right?

I also had a question about how to do implied odds? I am not sure how.

[Tom1975]

No, it's amount to call (x)/total pot (y). For implied odds, increase (y) to what you think your oppents will put into the pot if you hit your hand.