Show a Scale Indicator in Maps for Mac OS X
The Maps app in Mac OS X is a useful tool to pre-plan routes, generate map files for offline usage, send directions to an iPhone, and much more, but one critical cartographic component that’s missing by default from all Maps views is any sort of scale indicator, making it difficult to get an idea of how far one thing is from another.
But not to worry, the Maps app in Mac OS has Scale as an option, you just have to toggle it on for the scale (in feet and miles, or meters and kilometers) to be visible.
How to Show Scale on Maps for Mac
Here’s how to make scale visible in Maps for Mac OS X:
- Open the Maps app in OS X and have any map location loaded
- Pull down the “View” menu and choose “Show Scale” to instantly make the scale visible
Selecting “Show Scale” will put a little check alongside the menu option, signifying it is enabled. If you want to turn off the distance scale indicator you simply need to turn that off again. Here’s what it looks like in the menu:
The scale indicator instantly shows up onscreen in the lower left corner of any maps that are loaded, it’ll be turned on by default for future maps viewing too:
You’ll notice the scale adjusts automatically and on the fly as imagery is adjusted, whether the location has been changed, or the active map has been zoomed in or zoomed out. It also appears regardless of viewing in Standard, Hybrid, or Satellite view, and whether showing directions between locations for any variation of travel, or just a general map. This is useful enough that it should probably be turned on by default, but fortunately it’s easy to switch on.
The scale indicator also shows up if you print the map or save a map location as a PDF, which is handy if you’re expecting to be out of cell range or if you’re using the maps as part of a geography lesson.
Do note that if you’re sharing a location with someone else, you might want to tell them to turn on the scale viewer as well, otherwise it won’t show up by default.