Free reliability tool
Uptime calculator
Convert uptime percentages into real downtime so you can understand what 99.9% or 99.99% actually means.
Calculate downtime per day, month, and year
Useful for SLA and reliability planning
Use ReleaseTraq to detect downtime before it becomes invisible loss
%
Downtime per day
At 99.9% uptime
1m
Downtime per month
At 99.9% uptime
43m
Downtime per year
At 99.9% uptime
8h 46m
Rule of thumb
99.9% still allows about 8h 46m of downtime per year. Small SaaS teams need alerts fast enough to act before users lose trust.Check once
Free tools are useful for a quick answer when something feels wrong.
Monitor continuously
Release-critical URLs should become monitors when launch risk turns into live reliability risk.
Keep repair context
Paid LaunchOps plans keep reports, rechecks, alerts, and Incident Fix Briefs tied to the product.
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