What Undebt.it Does
Undebt.it is a web-based debt payoff calculator and tracker. You enter your balances, interest rates and minimum payments, choose a payoff strategy, and get a month-by-month schedule with a debt-free date on it. From there you log payments as you make them and the plan keeps itself current; that's the part a spreadsheet won't do for you. There are 8 payoff methods to choose from, including the debt snowball and the debt avalanche, and you can compare them side by side before committing.
I built the site in 2012 and still run it myself. Creating an account takes about a minute and never asks for a credit card. There is no bank connection, so Undebt.it never sees or stores your banking credentials — you enter balances yourself. Member information is never sold, the site uses cookieless privacy-first analytics rather than advertising trackers, and the calculators carry no ads at all. The privacy policy spells out the rest.
What Undebt.it Costs
Undebt.it Free
- Unlimited accounts
- Multiple payoff methods
- Export payoff plan to Excel
- Support for promo interest rates
- Compare debt payoff methods
Undebt.it+
- No ads
- 52 Week Savings Challenge plan
- Link your YNAB account
- Debt Payoff Snapshot Stories
- Undebt.AI plan generator
- Bill pay tracking & SMS reminders
Plus is $10 a year — not per month — and there's a 30-day trial you can activate any time without entering a card. The free tier isn't a crippled demo: the calculator, the payoff schedule, unlimited debts and the Excel export are all free and always have been.
What Undebt.it Doesn't Do
Easier to tell you now than to have you find out after signing up.
- There's no mobile app (not now anyway, but I do have something in the works). Undebt.it is a website. It works fine in a phone browser and you can even add it to your home screen, but there's nothing to install from the App Store or Google Play.
- It doesn't connect to your bank. You enter balances and log payments yourself. The one exception is YNAB, which Plus members can link to pull balances across automatically. That's a deliberate trade: no credential sharing, at the cost of a few minutes a month.
- It isn't a budgeting app. There's bill tracking and a savings challenge, but if you want envelope budgeting or automatic spending categorisation, a dedicated budgeting tool will serve you better. Plenty of people run one alongside Undebt.it.
- The interface is English only. Currency and date formats are configurable, but every page, email and help article is written in English.
If what you want is automatic transaction import from every account and a native app, Undebt.it isn't the right tool and I'd rather say so here. If what you want is a precise payoff plan you control, kept current in a few minutes a month, that's exactly what it's for.
Undebt.it Reviews

Best Debt Payoff Apps for 2026
We Tested 9 and Only 3 Are Worth Your TimeThe Budget Bit
July 8, 2026 | Link
Undebt.it is what happens when someone actually cared about the math instead of the marketing. It’s web-based (with a mobile-friendly interface), and it’s the only tool in this comparison that handles more than four repayment strategies natively: avalanche, snowball, custom, highest balance, cash flow index, debt-to-limit ratio, and a few others.

Best Debt Snowball App 2026
Undebt.it — The Battle-Tested Free OptionFinance AI Daily
March 27, 2026 | Link
Is Undebt.it still worth using or are there better alternatives? Yes — Undebt.it is still the best free web-based debt payoff tool in 2026. The Undebt.it+ premium tier dropped to $10/year and now includes AI-assisted plan generation.

Undebt.it Review: Pricing, Features & Rating
Undebt.it: Free web-based debt snowball calculator and trackerDebtPayoffTools
February 1, 2026 | Link
Undebt.it is one of the longest-running free debt payoff tools on the web. It’s a browser-based calculator and tracker that lets you enter your debts, pick a payoff strategy, and see exactly when you’ll be debt-free, complete with a month-by-month schedule.

Best Debt Payoff Apps for 2024
Undebt.it: Easy interface and free to useMotley Fool
November 8, 2024 | Link
Undebt.it is a free website where you can enter your debts and track balances, interest rates, payments, and your payoff plan. You can compare seven debt payoff strategies and even get some AI help choosing the plan that's best for your situation.
Another handy feature Undebt.it offers is a visual representation of your credit utilization. That's possible because when you enter your credit card balances, you'll also enter each card's credit limit. Credit utilization has a big impact on your credit score, so it's important to be aware of how high or low yours is. It can be highly motivating to watch your utilization go down as you reduce your debt.

10 Best Credit Card Debt Solutions for 2023
Undebt.it named "#1 Solution for Debt Management"CardRates.com
December 5, 2023 | Link
Undebt.it is one of those sites that claims a very loyal user base because it offers exactly what they need and nothing they don’t....Undebt.it makes understanding, managing, and ultimately eliminating debt easier. The site contains free calculators and tools to help.

The Best Debt Payoff Apps of 2022
Experian Blog
August 25, 2022 | Link
When you first open an account, you'll add your debt information and then determine the best payoff plan for you. The app offers nine different options, including debt snowball, debt avalanche, highest monthly payment, highest credit utilization, highest monthly interest amount and more. You can even develop your own custom plan.

Undebt.it Review: A Debt Payment Manager Worth Using
Debt Myth at JackieBeck.com
July 20, 2022 | Link
Undebt.it is one of the better debt payment managers because of its low-cost and multiple debt payment strategies you can follow....for most people, Undebt.it makes it easier to become debt-free.

Undebt It App Review
Arrest Your Debt
December 23, 2021 | Link
If you’re looking for a great solution to get you on track and help you meet your debt payoff goals, Undebt.it is definitely a great tool to do just that.

The Best Debt Snowball Calculators: Undebt.it
Budgets Made Easy
March 11, 2021 | Link
I love undebt.it because it lets you run the numbers using several different payoff methods, including debt avalanche, snowball, or based on payment amounts.
Older Reviews
Undebt.it App | Debt Management Tool
Get Out of Debt (GOOD)
January 16, 2019 | Link
If you are looking for a tool that will help you get out of debt, Undebt.it might be exactly what you need.
A Review of my Favorite Debt Payoff Tool
Diana on a Dime
July 3, 2017 | Link
My favorite debt payoff tool, ReadyForZero, was no longer going to be offering their tool. This tool had the works, everything I could have asked for, and it was free! I’ve spent months trying out new tools and just couldn’t find one quite like ReadyForZero and felt as though I was settling with the one I was using. Then, I stumbled upon Undebt.it and my debt payoff once again feels organized and is motivating me once again.
Rockstar Review: Undebt.it (Debt-Payoff Calculator)
Rockstar Finance
April 4, 2017 | Link
The bottom line is that this is the most powerful tool that I’ve seen to help you choose the right debt payoff plan to work on.
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Undebt.it Links in the Media
Testimonials
These are 100% real, unsolicited testimonials from usersI just want to tell you this is the best money management site ever, I have done all of them YNAB, mvelopes, quicken, dave ramsey. Yours is the easiest to understand, and work with. GREAT JOB !
I wanted to pop in and say thank you for the Undebt tools. It really is just what I've been looking for! Although I have just signed up today, I am excited to get started. I know it will be an invaluable resource to my husband and I as we get our finances in order. Overall, I am impressed with the professional look of the website... I believe the site you came up with is going to be very helpful to us, and I know a lot of hard work has gone into it.
LOVE the new format......thanks for helping others to be debt free!!!




