PPF amount after 15 years investment?

[Pankaj]

The result may very because the rate of interest is decided by Govt. of India and may change in future. But you can check with following calculator - http://www.personalfn.com/tax/calc/ppf.asp

Thanks Matrix. Its good, you can check fixed and variable investments. And it's also giving answer, how much and when you can withdraw from PPF account.