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Uptime and SLA calculator

What does 99.9% uptime mean? Enter a percentage. The calculation shows the downtime allowed over a day, a week, a month, a quarter and a year.

Downtime allowed

Per day
1 min 26 s
Per week
10 min 5 s
Per month
43 min 12 s
Per quarter
2 h 9 min 36 s
Per year
8 h 45 min 36 s

Your downtime minutes, as a percentage

Enter a number of minutes, from 0 to 43,200 (a 30-day month).

A month has 30 days, a quarter 90 and a year 365. Nothing you type leaves your browser.

A promised percentage is proven with a measurement. Pathly’s Ping checks the site at regular intervals. Flow also checks that a visitor can get through the cart or the form.

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