Debt Management · Category index

Debt management — calculators & guides

Plan your way out of credit-card balances, car loans and mortgages. Compare avalanche vs snowball strategies, model extra mortgage payments, see exactly when each debt disappears.

If the terms are new

Start with the decision you need to make today. The calculators explain the result in everyday language, and the glossary below defines the terms that usually slow readers down.

Debt payoff calculators

Use this hub to compare payoff strategies, monthly payments and the cost of waiting. Debt planning should make interest, minimum payments and the realistic payoff date visible before you choose a method.

Which debt question is in front of you?

Choose the tool that matches the decision you need to make next.

Pay debts in the right order Compare avalanche and snowball payoff strategies. Shorten a mortgage See what extra payments do to time and interest. Check refinancing Find the month when lower payments cover upfront fees.

The tools

Calculators

01 Mortgage refinance break-even calculator Compare your current mortgage payment with a new rate and estimate how many months it takes for monthly … Free Tool 02 Debt-free planner Enter every debt you have, decide on a strategy, and see exactly when each one disappears. Avalanche minimises … Free Tool 03 Extra mortgage payment calculator See exactly how a one-off extra payment, an annual top-up or a higher monthly rate compresses your mortgage … Free Tool

Debt payoff planning

Compare snowball, avalanche and fixed-payment plans by total interest and motivation, not just by the first balance that disappears.

Frequently asked questions

Debt payoff calculators?

How should I use the result?

Compare snowball, avalanche and fixed-payment plans by total interest and motivation, not just by the first balance that disappears.

Can one calculator make the decision?

No. Use it to expose the numbers, then check risk, timing and household constraints.

Glossary

Minimum payment: Meaning
Minimum payment is the smallest amount a lender accepts for the month. It keeps the account current, but it can also keep the debt alive for years because interest keeps adding up.

Example
Minimum payment is the lender saying “technically acceptable”, not “financially wise”.
Assumption: Meaning
An assumption is a number or condition the result depends on, such as rent growth, interest rate or monthly savings. Change the assumption and the answer can change, so it deserves more attention than it usually gets.

Example
If you assume rent stays flat forever, the result may look calm while real life quietly raises an eyebrow.
Scenario: Meaning
A scenario is one version of the plan with its own inputs. Comparing scenarios is useful because real life rarely gives you only one possible future.

Example
Run a “normal month” and a “the washing machine picked today” version before choosing a plan.
Trade-off: Meaning
A trade-off is the part of the decision where improving one thing makes another thing tighter. For example, saving faster may mean less spending room now; paying debt slower may mean more interest later.

Example
A small extra payment can do more than it looks like, because interest has fewer months to multiply.