Question 1

What is the fastest way to pay off $20,000 in credit card debt?

Accepted Answer

On $20,000 in credit card debt at 22% APR, minimum payments (2% of balance) take 30+ years and cost more than $30,000 in interest. The fastest path is maximum extra payments using the avalanche method — highest APR card first. An extra $400/month above minimums gets you debt-free in about 4.5 years and saves approximately $25,000 in interest. Consider a balance transfer to a 0% APR card for 15–21 months if your credit score is above 670.

Question 2

Snowball vs avalanche — which method is better?

Accepted Answer

Mathematically, avalanche (highest rate first) always saves more money. Psychologically, snowball (smallest balance first) produces faster visible wins that research shows keeps people on track. The best method is whichever one you stick with. If you're highly motivated by numbers, use avalanche. If you need wins to stay motivated, use snowball. The difference in total interest between methods is usually $500–$2,000 — smaller than most people think. Run both scenarios in the calculator above to see the exact difference for your specific debts before deciding.

Question 3

Should I pay off debt or invest at the same time?

Accepted Answer

Always capture your full 401(k) employer match first — that is a guaranteed 50%–100% return. After that, pay off any debt above 7%–8% APR before investing further. Credit card debt at 22% APR is a guaranteed 22% return to eliminate — no investment reliably beats that on a risk-adjusted basis. Once all debt is under 7%, you can invest and pay down debt simultaneously. Use our [Compound Interest Calculator](/calculators/compound-interest-calculator/) to model the growth side of that equation.

Question 4

How does the debt snowball method work?

Accepted Answer

List all debts from smallest balance to largest. Pay minimums on every debt. Throw every extra dollar at the smallest balance. When it is paid off, take its minimum payment and add it to the next smallest debt. The freed-up minimums compound as you go — by the time you reach your largest debt, your snowball payment may be $500–$800/month. The psychological win of seeing a balance hit zero is what keeps people following through.

Question 5

What if I can only make minimum payments right now?

Accepted Answer

Even $50 extra per month matters. On a $5,000 credit card balance at 22% APR, adding $50 above the minimum cuts payoff time by over a year and saves about $1,200 in interest. Look for any opportunity to free up cash: cancel unused subscriptions, reduce dining out, sell unused items. Every dollar above the minimum works to your advantage immediately.

Debt Payoff Calculator

What You Should Know

Charts & Projections

Tax Breakdown

State Comparison

Lifetime Wealth Projection

Overview

Snowball vs Avalanche: Understanding Both Methods

The Hidden Power of Rolling Payments

What an Extra $200/Month Actually Does

When to Consider Debt Consolidation

Frequently Asked Questions

Sources & Methodology

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