The calculator’s “C” button—the one that clears input—was gone. The “C” itself had been cleared. The “C” button’s function is vestigial. Back when calculators were commercialized, starting in the ...

Convert hundreds of different oilfield units of measurement using the calculator below. You can also bookmark this page or learn about the units of measurement that can be converted.

The Calculator app can handle unit conversions, an underrated feature that makes the app even more useful for everyday users. One of the primary issues with the Calculator app was that it would ...