Credit Utilization Ratio Calculator
Add multiple credit cards to calculate your overall credit utilization ratio and understand its impact on your credit score.
How Credit Utilization Is Calculated
Credit utilization is calculated by dividing your total credit card balances by your total available credit limits. When you own multiple credit cards, the utilization should be calculated collectively.
Formula
Credit Utilization (%) = (Total Balance ÷ Total Credit Limit) × 100
Why Multiple Cards Matter
Even if one card is maxed out, your overall utilization may remain healthy if your total available credit is high.
Best Practices to Lower Utilization
- Pay balances before statement date
- Increase credit limits (without spending more)
- Keep utilization under 30%
- Avoid maxing out individual cards