CNN/Money debt planner — Enter your credit card (or loan, I suppose) balances, interest rates, and minimums. It figures out what you should pay toward each to get out of debt soonest while paying the least interest. Spiff.
I have been a web developer for over twenty years. I completed my MLIS in 2022 and am looking for new opportunities in libraries, government, education, or the publishing industry. You can get in touch here or on LinkedIn.