SLA Uptime Calculator

Calculate annual downtime hours, estimate costs, and compare SLA tiers to find the right reliability level for your business.

95%99.999%
$100$100K
Annual Downtime
8h 46m
at 99.900% uptime SLA
Annual Cost of Downtime
$43,800
based on $5,000/hr cost

SLA Tier Comparison

SLA TierAnnual DowntimeAnnual CostMonthly Downtime
99.9%8h 46m$43,8000h 44m
99.99%0h 53m$4,3800h 4m
99.999%0h 5m$4380h 0m

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