Hi All, my friend built a very easy to use interest rate calculator for in Excel which can also be opened with Google Docs once you upload the file to your Google Docs page. I use it all the time as it's so much easier than trying to find the right calculator online. I uploaded the file to MediaFire so click on the file named "Simple Calculator for Tesla Motors Club" (see example below) and not any of the ad boxes they have on the page. I didn't know how else to provide the file as posting it to my Google drive was causing people to save over my version of the file.
Once you open the document, you can play with any of the numbers based on your rates and loan amount and if you set each column with a different interest rate, you'll see what each percentage means to your payment.
Simple Interest Rate Calculator Download File
Once you open the document, you can play with any of the numbers based on your rates and loan amount and if you set each column with a different interest rate, you'll see what each percentage means to your payment.
Simple Interest Rate Calculator Download File
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