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ReliabilityBench
Reliability and maintenance calculators for industrial teams
ReliabilityBench is a free engineering workbench for reliability and maintenance professionals. It provides 29 calculators for MTBF, MTTR, availability, OEE, system reliability, Weibull analysis, downtime cost, maintenance ROI, repair-versus-replace decisions, and MRO spare-parts planning. Each tool includes formulas, input guidance, result interpretation, assumptions, limitations, and related technical references. No signup is required.
I built ReliabilityBench because reliability and maintenance calculations are often scattered across spreadsheets, software documentation, and isolated calculator pages.
The goal was to create one practical workbench where engineers, maintenance teams, asset managers, and MRO professionals can calculate metrics such as MTBF, MTTR, availability, OEE, system reliability, Weibull life estimates, downtime cost, maintenance ROI, and spare-parts requirements.
ReliabilityBench currently includes 29 free calculators, along with guides and formula references. Each tool explains its inputs, formula, assumptions, limitations, and how to interpret the result in a real maintenance or asset-management context.
No account is required. I would especially appreciate feedback from people working with industrial equipment, maintenance planning, reliability analysis, or spare-parts inventory.
About ReliabilityBench on Product Hunt
“Reliability and maintenance calculators for industrial teams”
ReliabilityBench was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #143 on the daily leaderboard. ReliabilityBench is a free engineering workbench for reliability and maintenance professionals. It provides 29 calculators for MTBF, MTTR, availability, OEE, system reliability, Weibull analysis, downtime cost, maintenance ROI, repair-versus-replace decisions, and MRO spare-parts planning. Each tool includes formulas, input guidance, result interpretation, assumptions, limitations, and related technical references. No signup is required.
On the analytics side, ReliabilityBench competes within Productivity, Analytics and Software Engineering — topics that collectively have 873.6k followers on Product Hunt. The dashboard above tracks how ReliabilityBench performed against the three products that launched closest to it on the same day.
Who hunted ReliabilityBench?
ReliabilityBench was hunted by canghun. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of ReliabilityBench including community comment highlights and product details, visit the product overview.
canghun