Compare downtime with 99.91 % and 99.9 % SLA

Compare SLA Levels

See the difference between two SLA percentages

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(enter SLA levels and hit the <enter> key)

SLA level of 99.91 % uptime/availability results in the following periods of acceptable downtime/unavailability during the various reporting periods:

Daily
1m 18s
8.6s less than 99.9 %
Weekly
9m 4.3s
1m 0.48s less than 99.9 %
Monthly
39m 27s
4m 23s less than 99.9 %
Quarterly
1h 58m 20s
13m 8.9s less than 99.9 %
Yearly
7h 53m 21s
52m 36s less than 99.9 %

Direct link to the page with these results: uptime.is/compare?sla=99.91&slb=99.9&wk=yyyyyyy

Current Monitoring Periods

Monday
24 hours/day
Tuesday
24 hours/day
Wednesday
24 hours/day
Thursday
24 hours/day
Friday
24 hours/day
Saturday
24 hours/day
Sunday
24 hours/day

For convenience, there are some quick links for a number of common monitoring periods:

Relaxed working hours (6 hours/day Monday–Friday) • Normal working hours (8 hours/day Monday–Friday) • Extended working hours (10 hours/day Monday–Friday) • Extreme working hours (12 hours/day Monday–Friday) • Founder's working hours (24/7)

Custom Monitoring Periods

Specify a number of hours the availability shall be measured on specific weekdays. 0 means that there will be no measuring on a given day (e.g. on Saturdays and Sundays), while 24 states a requirement of 24 hours of uptime on a given day.

hours/day
hours/day
hours/day
hours/day
hours/day
hours/day
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