Car maintenance, minus the guesswork
Know what’s due. Before the light comes on.
Turn your odometer and driving habits into a 12-month service plan. Log what is done, print the sheet, and stop rebuilding the same mental list every season.
Free · No signup · Gas, hybrid, and EV
General guidance, not a factory schedule. Intervals vary by vehicle and conditions. Your owner’s manual is the final word.
Your next 12 months
A dated work order, not a wall of advice. Check things off as you go; the log stays in this browser.
No plan yet Awaiting mileage
Enter your current odometer and annual miles. We will turn the general intervals into dates and mileage points for the next year.
Service plan / next 12 months
Work order
On the radar
Monthly habits
Three numbers in. A year of service out.
No account, no vehicle database, no pretending we know your exact make and model.
Enter the odometer
Current miles and your annual pace turn mileage intervals into dates you can plan around.
Pick the duty cycle
Stop-and-go, towing, dust, and extreme temperatures shorten many intervals. Severe duty gets its own numbers.
Log and print
Check jobs off as they are done. The log stays in this browser; the print sheet goes to the glovebox.
A checklist is a list. A schedule is a decision.
Most car maintenance content tells you to “change the oil every 5,000 to 7,500 miles” and leaves you to do the math. The hard part is not knowing that oil exists. It is knowing what is due before a busy month, a road trip, or a warning light turns a routine job into an emergency.
Milemark starts with your current mileage and annual pace. It turns each interval into a due date and a due odometer reading, then sorts the next year. You can see the next job, the ones that can wait, and the monthly habits that prevent surprises.
Built for the glovebox
- Gas, hybrid, and EV plans; engine-only jobs drop out of an EV schedule.
- A severe-duty switch for towing, short trips, dust, mountains, and extreme weather.
- A local log you can check off, plus a print view with room for a mechanic’s notes.
- No account, no VIN, no made-up “exact” factory data.
Use it as a second set of eyes, not a replacement for the manual or a mechanic. When the car makes a new noise or a brake pedal feels different, inspect now; a calendar cannot hear a wheel bearing.
Good questions.
Short answers. The owner’s manual still wins.
Is this a manufacturer maintenance schedule?
No. It is a general planner based on common service intervals. Your owner’s manual and any factory service schedule are the final authority, especially for oil spec, fluids, and warranty requirements.
How are the due dates calculated?
We add the interval to your current odometer, convert the mileage interval into a date using your annual mileage, and also apply a time interval. The earlier of the two becomes the due date.
What counts as severe driving?
Towing, hauling, frequent short trips, stop-and-go traffic, dusty roads, mountains, and extreme heat or cold are common severe-duty conditions. The planner shortens the intervals for oil, filters, and some fluids.
Can I use this for an EV or hybrid?
Yes. Choose the powertrain and engine-only jobs such as oil and spark plugs disappear. EVs still need tires, brakes, cabin filters, coolant, and charging-equipment checks; hybrids add inverter cooling.
Where is my log saved?
In this browser’s local storage. It does not go to a server. Clearing browser data or switching devices will clear it, so print the sheet if you want a permanent copy.
Does this replace a mechanic?
No. It helps you ask better questions and avoid missed routine work. Sounds, smells, warning lights, and safety concerns should be inspected by a qualified mechanic now, not on a schedule.