You can convert between units with just a few taps using Android’s Smart Text Selection
We’re not entirely sure when the feature rolled out, but Android’s Smart Text Selection has picked up the ability to do unit conversions. It’s not as seamless as it could be, since results are displayed in the Google app rather than your current view, but it is faster than manual copying and pasting to do the conversion in another app yourself.
In case you aren’t familiar, Android has a pretty snazzy tool called Smart Text Selection.
You can convert between units with just a few taps using Android’s Smart Text Selection was written by the awesome team at Android Police.