Downtime cost calculator

When checkout breaks, the meter starts running. Enter your numbers and see what one hour of downtime actually costs your store.

How this is calculated

Base hourly revenue is your monthly revenue divided by 730 hours. Real outages rarely hit average hours: the peak multiplier reflects that evening, launch, and BFCM traffic concentrates revenue into fewer hours. The 38-minute figure is the average duration of Stripe incidents observed by StatusBird monitoring. Lost checkout revenue is rarely fully recovered: some shoppers come back, many don't.

Want the per-service breakdown? The Stack Risk Calculator scores your whole stack against real outage frequency data.