Credit Utilization Calculator: Ratio and How Much to Pay Down

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Credit utilization is your total card balances divided by your total credit limits. Owing $5,600 on $16,000 of limits is a 35% utilization.

Credit Utilization CalculatorCard 1 limit: $8,000 • Card 1 balance: $3,200 • Card 2 limit: $5,000 • Card 2 balance: $900 • Card 3 limit: $3,000 • Card 3 balance: $1,500 • Card 4 limit: $0 • Card 4 balance: $0 • Card 5 limit: $0 • Card 5 balance: $0 • Target: 30%

Utilization above 30% is commonly linked with lower credit scores. Paying down balances or asking for a higher limit can help.

Overall utilization
35.0%
$5,600 used of $16,000 in credit limits. Rating: fair

You use $5,600 of $16,000 in available credit, which is 35.0%. To reach 30%, pay down about $800.

Overall utilization
35.0%
Total balances
$5,600
Total limits
$16,000
Available credit
$10,400
Pay down to reach 30%
$800
Highest single card
50%
Card 3
Balance at 30%
$4,800
The usual guideline
Balance at 10%
$1,600
Utilization by card
Utilization by cardPercent of each limit in use, and overall.0%10%20%30%40%50%Card 1 — Utilization (%): 40%Card 1Card 2 — Utilization (%): 18%Card 2Card 3 — Utilization (%): 50%Card 3Overall — Utilization (%): 35%Overall

Card by card

Card Limit Balance Utilization Balance at 30%
Card 1 $8,000 $3,200 40.0% $2,400
Card 2 $5,000 $900 18.0% $1,500
Card 3 $3,000 $1,500 50.0% $900
Show the steps
  1. Total balances: $5,600.00. Total limits: $16,000.00.
  2. Utilization: $5,600.00 ÷ $16,000.00 = 35.00%.
  3. Balance allowed at 30%: $16,000.00 × 30% = $4,800.00. Pay down $5,600.00 − $4,800.00 = $800.00.

Credit utilization

Utilization = total balances ÷ total credit limits × 100

  • Scoring models look at overall and per-card utilization. This calculator does not predict a score.
  • Your balance usually counts as of the statement date, so paying before the statement closes can lower the reported figure.

Estimates for planning and learning, not financial, tax, legal or medical advice. Check figures with your lender, tax preparer or doctor before you act.

About this calculator

Credit utilization is one of the factors credit scoring models consider. A lower ratio usually looks better. Many guides suggest staying under 30%, and people with the best scores often use under 10%.

Enter your cards, and the calculator finds your overall and per-card ratios and the payment needed to reach a target.

How to use it

  1. Enter the credit limit and current balance of each card. Leave unused rows at zero.
  2. Choose a target utilization.
  3. Read your ratio and the amount to pay down.

Ways to lower utilization

  • Pay balances down, especially on the card with the highest ratio.
  • Pay before the statement closing date.
  • Ask for a credit limit increase, without increasing spending.
  • Keep old cards open so their limits still count.

Sources

Quick check: test yourself

Question 1

You owe $4,000 on a card with a $10,000 limit. What is your utilization?

Question 2

What utilization is commonly suggested as an upper limit?

Question 3

Which can lower utilization without paying down debt?

Pick an answer for each question.

Common questions

How do I calculate credit utilization?

Divide the total of your card balances by the total of your credit limits.

What is a good utilization ratio?

Under 30% is a common guideline. Under 10% is better.

Does 0% utilization help?

Using none can be fine, but showing a small balance can be just as good for many scoring models.

Does closing a card hurt?

It can raise utilization by lowering your total available credit.

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