First contact resolution (FCR)

First contact resolution measures the percentage of customer support issues fully resolved during the customer's first interaction, whether by phone, chat or email, without the customer needing to follow up or the issue being escalated to another agent or team. It is calculated as issues resolved on first contact / total issues x 100.

Measuring FCR accurately is harder than it sounds: some systems mark a ticket "resolved" prematurely, only for the customer to reopen it later, and definitions differ on whether a resolution requires customer confirmation or just an agent's own status update. Because of this, FCR figures are best compared within one company's own consistent measurement approach rather than across vendors' published benchmarks.

FCR matters because it correlates strongly with customer satisfaction score and customer effort score, repeat contacts are one of the most reliable predictors of a frustrated customer, and it directly affects support cost, since unresolved issues generate additional contacts. A common pitfall is optimizing FCR in isolation from average handle time: pressuring agents to resolve everything on the first call can push them to rush or under-investigate complex issues, trading a higher FCR number for a worse actual outcome.