Chargeback Rate Calculator
Monitor your merchant account health by calculating your monthly chargeback ratio.
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How to Calculate Your Chargeback Rate
The chargeback rate (or chargeback ratio) is a critical metric used by credit card networks like Visa and Mastercard to evaluate the risk level of a merchant. If this rate exceeds specific thresholds, your business may be placed in a monitoring program or lose processing privileges entirely.
The Formula
To calculate the chargeback rate, you divide the number of chargebacks received in a specific month by the total number of successful transactions in that same month.
Chargeback Rate = (Total Chargebacks / Total Transactions) × 100
Industry Benchmarks
| Status | Rate Range | Action Required |
|---|---|---|
| Low Risk (Safe) | Below 0.65% | Maintain current fraud prevention measures. |
| Caution (Warning) | 0.65% – 0.90% | Review transaction security and refund policies. |
| High Risk (Critical) | Above 0.90% | Immediate risk of Visa/Mastercard monitoring programs. |
Example Calculation
Suppose your e-commerce store processed 2,500 transactions in October. During that same month, you received 20 chargebacks. Your calculation would look like this:
- Total Transactions: 2,500
- Total Chargebacks: 20
- Calculation: (20 / 2,500) = 0.008
- Final Percentage: 0.008 × 100 = 0.80%
In this scenario, your rate is 0.80%, which is in the "Warning" zone. You should investigate why these chargebacks are occurring to prevent hitting the 1% threshold.