Search for: Login To Post Maths calculation Home › Community › Questions & Answers › General Questions › Maths calculation This topic has 1 reply, 2 voices, and was last updated 3 years, 5 months ago by Abhishek R. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts October 24, 2020 at 9:20 am #15386 the_sedulousParticipant Topics: 2Replies: 2 Hello everyone, i just want some clarification about a calculation made in keystone habit video how can we get $270.000 simply by investing $200 per month with an interest rate of 10% ? October 24, 2020 at 10:53 am #15387 Abhishek RKeymaster Topics: 0Replies: 73 What you are looking for is the XIRR formula. It’s easiest to calculate this in excel. You can also check in this online calculator below: https://www.calculator.net/investment-calculator.html?ctype=endamount&ctargetamountv=1000000&cstartingprinciplev=200&cyearsv=25&cinterestratev=10&ccontributeamountv=200&ciadditionat1=monthly&printit=0&x=63&y=25 Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Continue with GoogleContinue with FacebookContinue with Twitter Log In