Pairs to trips probability???

[scorer]

if i have pre flop a pair what are the odds to get a third card somewhere within the community cards....looking for percentage or something similiar....

[Esquilax]

1/8 chance at the flop i believe

[AaronBrown]

You have an 18.4% chance of getting the third card (but not a fourth) somewhere on the board (1 chance in 5.4) and 0.8% chance of getting quads (1 chance in 123).