Tool Maintenance Log

Free printable maintenance log templates

Keep the service history of your car, power tools, or HVAC filters organized. Pick a template for your situation, print it at home, and record what was done and when. Need the next due date? The interval calculator turns your last service into a date.

Open the interval calculatorNo account · Your data stays on your device

Pick a template for your situation

Service interval calculator

Enter the last service date or reading and the interval — get the next due date, the remaining days or units, and an overdue flag. Save tasks to build a running list.

Calculate next due

Frequently asked questions

What is a maintenance log template?

A maintenance log template is a pre-formatted sheet for recording service events — date, meter reading, task, and notes — so the history of a car, tool, or HVAC filter stays organized in one place. Print it and fill it in by hand, or fill it in your browser and print.

How do I calculate my next service date?

Add the service interval to the date or meter reading of the last service. The interval calculator on this site does it for you: enter the last service date or reading and the interval in days, miles, or hours, and it returns the next due date and how much is left.

Do I need an account?

No. Every template on this site works without an account. Entries you save in the browser-based calculator are stored only in your own browser (localStorage) — nothing is uploaded.

Which template should I use?

Car owners usually want the car maintenance log; DIYers and workshops tracking power tools want the tool maintenance log; homeowners and small facilities tracking filter changes want the HVAC filter schedule. All three are free to print.