Key idea
The gap between 99.9% and 99.99% looks small, but it changes total allowed downtime a lot.
ArchivoLab
Clear guides and calculators for digital storage.
Availability
Turn an availability percentage into the maximum downtime it theoretically allows so it is easier to understand what an SLA really means in a day, week, month or year.
Approximate downtime allowed by a 99.9% SLA during 30 days.
Frequent percentages for comparing hosting, cloud services and infrastructure.
Inputs
Estimated result
A 99.9% SLA allows approximately 43 min of downtime in 30 days.
The gap between 99.9% and 99.99% looks small, but it changes total allowed downtime a lot.
Helpful for hosting, SaaS, cloud services or infrastructure with availability promises.
Instead of looking only at percentages, you can see how much downtime they imply in practice.
The tool translates percentage into maximum theoretical downtime, not into real observed incidents.