How tall is the Arduino Uno ?

I need to know the total height of the Arduino Uno including all components.
How much vertical space do I have to account for when designing a vehicle around this board.
The schematics are very easy to find, but they do not contain any information about the exact height of the board including all its components and through-hole leads sticking out at the bottom of the board.
Is there any official source in this?
Or do I really have to wait until my board arrives and measure it with a ruler?

0.6" from the bottom of the legs of the barrel jack and the USB-B connector to the top of the USB-B connector.
15.4mm. As measured on my Uno board.

Same measurements for me too as @CrossRoads suggested


If space is an issue, use a nano, or a pro mini if you do not need the USB interface.