Uptime Calculator

Welcome to the Easy Uptime Calculator!

Directions: Enter either an uptime percentage (i.e. 99.9%) or an outage duration (i.e. 2 hours) and press Calculate to find the value. For instance, if you enter 99.9% in the Uptime Percentage box, you will find out how many minutes of downtime per month 99.9% uptime is. If you enter an Outage Duration, you will find out what percentage uptime (i.e. 99.8%) that outage corresponds to.

Use the Timeframe box to pick a month. Different months have different numbers of days, so uptime percentages will vary slightly. The default is the current month.

Uptime
Percentage
Outage
Duration
Days Hours Minutes Seconds
Timeframe This month (July)
Month Year

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