Availability calculator

Calculate allowed downtime as outlined in your Service Level Agreements (SLA).

wget

Target uptime (%)

Days in a month

Days in a quarter

Days in a year

Period	Allowed downtime
Daily	1 minute, 26 seconds
Weekly	10 minutes, 4 seconds
Monthly	43 minutes, 11 seconds
Quarterly	2 hours, 12 minutes, 28 seconds
Yearly	8 hours, 45 minutes, 35 seconds