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National Odometer Day

Hobby ยท May 12

A day about the odometer, the dashboard counter that tracks how far a car has traveled over its whole life on the road.

National Odometer Day

National Odometer Day falls on Wednesday, May 12, 2027. That is 197 days away.

An odometer counts distance. It sits on the dashboard of a car, truck or motorcycle and keeps a running total of every mile the vehicle has driven, from the first trip off the lot to the last.

Older odometers were mechanical, with numbered wheels that rolled over one digit at a time, driven by gears linked to the turning of the wheels or transmission. Watching a long row of nines turn over together was a minor event on a road trip. Most newer vehicles show the number digitally, which is tidier but less dramatic.

Many cars also have a trip meter beside the main count. It can be reset to zero, so drivers use it to measure a single journey or the distance between fill-ups, while the main odometer keeps counting and cannot be reset.

People who like odometers tend to like round numbers. Some pull over to photograph the moment a car reaches a milestone, or keep a notebook of readings from oil changes and long drives. Others simply look at the total and try to remember where all those miles went.

The reading also matters when a used car changes hands, since the number of miles tells a buyer a good deal about how much the vehicle has been driven.

Ways to celebrate

Dates

YearDate
2026Tuesday, May 12
2027Wednesday, May 12
2028Friday, May 12
2029Saturday, May 12
2030Sunday, May 12

All national days on May 12

Also on May 12

Categories: Hobby days