MTTR Calculator
Calculate Mean Time to Repair (MTTR) from total repair hours and number of incidents. A key DevOps metric for measuring incident response efficiency.
How to Use the MTTR Calculator
- Enter the total repair time in hours.
- Enter the number of incidents.
- Click Calculate to get MTTR in hours and minutes.
Use Cases
- •Tracking incident response efficiency in DevOps teams.
- •Comparing MTTR against DORA benchmarks.
- •Setting SLA targets for support teams.
- •Identifying areas for incident response improvement.
Formula
MTTR = Total Repair Time / Number of Incidents. MTTR (minutes) = MTTR (hours) × 60.
Frequently Asked Questions
What is MTTR?
MTTR (Mean Time to Repair) is the average time needed to fix a failed system and restore service.
What is a good MTTR?
Elite DevOps teams target MTTR under 1 hour. Under 24 hours is high performing; over a week is low performing.
How is MTTR different from MTBF?
MTTR measures recovery time; MTBF measures time between failures. Both are key reliability metrics.