Credit Utilization Calculator — Hit the 30% (or 10%) Target
Utilization — your balances divided by your limits — drives roughly 30% of your credit score, and it resets every statement. Find your current ratio and the exact paydown that gets you under the scoring thresholds.
- Pay down to reach 30%
- $0.00
- Pay down to reach 10%
- $2,000.00
How this calculator works
- Utilization = total balances ÷ total limits, measured per-card and overall — scoring models look at both. Under 30% avoids score damage; the highest scores cluster under 10%.
- It's calculated from your statement balances, so paying before the statement closes (not just by the due date) is the fastest score lever that exists.
Frequently asked questions
Is 0% utilization best?
Slightly counterintuitively, no — 1–9% typically scores marginally better than 0%, because some reported activity beats none. The difference is small; don't carry a balance (and pay interest) for it.
Does asking for a credit limit increase help?
Yes — same balance over a higher limit means lower utilization. Many issuers grant online requests with a soft pull; ask after income increases.
How fast does utilization affect my score?
It has no memory: the score reflects the most recently reported balances. Pay down before the statement date and the improvement shows within 30–45 days.
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Disclaimer: Results are estimates for educational purposes only and are not tax, legal, or financial advice. Tax rules are simplified (credits, phase-outs, and local taxes may not be modeled). Verify important decisions with the IRS, your state tax authority, or a licensed professional.