New Hybrid Payoff Method: Debt-to-Interest Ratio
There is a new hybrid debt payoff method available as of today called the Hybrid (Debt Ratio). The idea behind this plan is to bring together the best parts of the snowball and avalanche payoff methods so that you can pay debts off quickly and effectively while at the same time maintaining your motivation. The snowball debt payoff method is popular because it allows you to quickly accumulate “victories” by completely paying off smaller debts quickly. The downside is that it can allow some higher interest rate loans to stick around longer then they should. Conversely, the best part of the avalanche payoff method is that it is the most mathematically effective way to pay off your debt. The bad part about it is that it may take quite a while to get your first payoff victory. That’s where the debt-to-interest rate ratio plan comes into play. Here’s how to calculate your debt ratio for each account:
account balance / current interest rate = debt to interest ratio
For example, if you had an account with a balance of $10,000 and an interest rate of 12%, the debt-to-interest ratio is 833 ($10,000 / 12 = 833.33). Accounts with the lowest debt ratio get paid first. Note that the formula states “current” interest rate – this means that the formula takes promotional interest rates into consideration. Let’s take a look at some real word examples and compare the three different payoff methods. For our example, we’ll use a set of 4 different debt accounts with total minimum payments due of $590/month. We have $1,000 in our total monthly debt budget to work with.
|Debt Account||Interest Rate||Min. Monthly Payment|
|$3,000 student loan||4%||$35|
|$6,000 credit card||16.5%||$120|
|$8,000 auto loan||5%||$175|
|$13,000 line of credit||10%||$260|
The standard debt snowball method pays the accounts with the lowest balance first, so the student loan gets paid off first even though it has a very low interest rate. The first victory happens quickly at 7 months, but the next one takes place almost a full year later at 18 months. The average gap between victories is 8.75 months.
The debt avalanche pays the accounts with the highest interest first, so the credit card and its’ high interest rate are the first in line. It will take 13 months to pay off that account, but you will save you almost $800 in interest versus the snowball method. The average gap between victories is 8.5 months.
The debt-to-interest ratio plan starts off the same as the avalanche by paying off the high interest credit card first. The average gap between victories is also 8.5 months, but the second victory takes place 5 months later versus 15 months later on the avalanche plan. This plan will cost you approx. $200 more in interest than the avalanche method and will finish on the same month, but the payoff victories are spread out a little more and may help you stay motivated. See the full amortization schedule here.
This plan is available to all users (paid & free as well as users of the debt snowball calculator on the main site). The idea for this plan came from an article called “The Debt Spiral” written on the blog “Frugal Fan”. The difference is that mine takes into account the current interest rate, so any active promotional interest rates are factored into the equation. Hope you like it and as always, spread the word on social media if you like the site.