Maintenance Calculators

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Mean Time Between Failure Calculator

MTBF = (# of operational hours / # of failures)

Mean Time To Repair Calculator

MTTR = (Total Maintenance Time / # of Repairs)

Overall Equipment Effectiveness Calculator

OEE = (Availability * Performance * Quality)

Preventive Maintenance Compliance Calculator

PMC = (# of completed PMs ÷ # of scheduled PMs x 100)

These calculations are approximate. For best results, a complete history of asset usage and maintenance should be considered. Try Fiix’s CMMS for free to track all results and get the most accurate calculations.