Free tool
Maintenance Backlog Planner
Prioritize your maintenance backlog and see how many weeks it will take your crew to clear it.
Available capacity
Maintenance backlog (open tasks)
| Task | Duration, h | Priority |
|---|
Result: priority maintenance schedule
| Order | Task | Priority | Duration | Cumulative volume | Completes by week |
|---|
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Request maintenance resource planningHow the calculation works
You enter up to six maintenance tasks (name, hours, priority) and the team’s weekly capacity in hours. Tasks are sorted by priority, cumulative hours are divided by the weekly capacity, and each task’s finishing week is rounded up (cumulative hours ÷ capacity). The summary shows backlog hours, weeks to clear it and the number of high-priority tasks.
Example: tasks of 4, 6, 2, 3, 1 and 8 h (two high, two medium, two low) and a capacity of 10 h a week give 24 h in total, 3 weeks and 2 high-priority tasks.
Frequently asked questions
What is a maintenance backlog?
Necessary maintenance work that has not been done and has accumulated because of lack of time, spare parts or resources.
How can I reduce the backlog?
Increase capacity, add temporary crews or postpone low-priority work. Do the critical jobs first.
Does the planner account for new work?
No. The result assumes no new work arrives, so the real time is usually longer.
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Methodology and limitations
Methodology based on standard industry calculations and Maintest’s practical industrial experience. This tool provides a planning estimate and does not replace project-specific engineering assessment. This tool is a screening and planning aid developed by Maintest. Results are indicative and depend entirely on the figures and answers you enter. They are not an engineering calculation, a safety assessment or a substitute for the manufacturer’s instructions, applicable standards or professional judgement. Weights, benchmarks and default values are Maintest planning assumptions and can be adjusted to your situation. Do not use this tool as the only basis for safety-critical decisions such as lifting, electrical work or lockout procedures.
Tool version 1.0 · Updated October 2026
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