Step Up sip calculator also known as top up calculator provides future value of your SIP investments if you raise your investments yearly by a given percentage. With the Groww SIP calculator, you can estimate how much you should invest monthly at a given Step-up to build your target corpus at the end of your investment duration. So, instead of contemplating on the right SIP amount use our Groww mutual fund calculator. On the basis of your investment goals, you can select among various categories of mutual funds provided by Groww. This calculator will calculate the wealth gain and expected returns for your monthly SIP investment. Indeed, you get a rough estimate on the maturity amount for any of your monthly SIP, based on a projected annual return rate. Groww Mutual Fund SIP calculator is a tool that helps you determine the returns on your monthly SIP investments. Start calculating your SIP returns.