Reliability Engineering Workspace
Know your MTBF, MTTR, and availability in seconds
Free calculators, the 7 basic quality tools, and engineering converters — running entirely in your browser. No signup, no spreadsheets.
- calculators
- 16
- calculators
- quality tools
- 7
- quality tools
- converters
- 3
- converters
- no signup
- Free
- no signup
Try it: Availability
LiveAvailability
99.206%
Expected downtime
2.9 days/year
Browse by Category
Start from a category page and jump straight to the tool you need.
16 tools
Calculators
MTTR, MTBF, availability, OEE, Weibull, FMEA, and more — every reliability and statistics calculator in one place.
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7 tools
Quality Tools
The 7 basic quality tools — Pareto, fishbone, histogram, control chart, and more — fully interactive.
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3 tools
Converters
Fast engineering unit conversions for MTBF, FIT, failure rate, PPM, DPMO, and time units.
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