Calculate Simple interest or compound interest. Interest Rate is either Rupees/percentage. Duration is calculated between two dates or is provided by a number. Check Interest Amount and total Amount and user can share details via Gmail, WhatsApp or other source. Manntain UdharBook where you can maintain all lending transactions in one place. Check the total principal amount, total interest gained till date and total amount based on lending transactions. Dashboard shows overall summary of UdharBook and lending transactions.

-Compound interest calculator
-Simple interest calculator in rupees and %