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An uptime percentage calculator converts between uptime percentage and maximum allowable downtime per year, month, or day. "Five nines" (99.999%) uptime means only 5.26 minutes of downtime per year; "three nines" (99.9%) allows 8.77 hours of annual downtime.
Steg-för-steg-guide
- 1Track total operational time
- 2Subtract downtime minutes
- 3Calculate availability percentage
Lösta exempel
Ingång
720 hours in month, 1 hour downtime
Resultat
99.86% uptime
Typical SLA target
Vanliga misstag att undvika
- ✕Wrong parameters
- ✕Missing adjustments
Vanliga frågor
What does this calculator do?
Set parameters
How do I use this calculator?
Run calculation
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