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Mean Time Between Repairs

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Overview
  1. This basic calculator allows you to quickly determine the mean time between repairs (MTBR) for your population of equipment.
  2. MTBR is mean time between repairs, M is the total equipment count, t is the reporting time interval, and R stands for the total repairs made during the reporting interval.
Short
Long
Formula for [MTBR] = {[M] * [t#]} / [R] Formula for [MTBR] = {[M] * [t#]} / [R]

Calculator

Input 3 of 4 variables to solve for the unknown.Help
SymbolVariableInputUnits
MTBRMean Time Between Repairs
MTotal Equipment Count
tReporting Time Interval
RRepairs During Reporting Interval