Categories Debt How is PPF interest calculated? Post author By Raoji Post date March 10, 2013 No Comments on How is PPF interest calculated? Share this:FacebookLinkedInTwitterWhatsAppEmail Tags ppf ← How to green the desert → All you wanted to know about investing in three words Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.