There are many ways to snowball out of debt, with the Debt Snowball Method being only one of them. You can use other methods as well, such as the Avalanche Method, paying off debt according to what's the most urgent first or paying off the highest loan amounts if you have the available funds.
The spreadsheets above should provide you with plenty of options to help make debt a distant memory! Just copy any spreadsheet to utilize the calculations already provided for you, as well as make any other edits you may require.