Calculator comes with a Standard mode for basic calculations, a Scientific mode for more advanced maths and a Converter for converting between units of measurement.
Tap or click Converter.
Choose the unit of measurement that you want to convert from from the drop-down menu. You can choose from:
Once you've made your selection, select the unit of measurement that you want to convert to from the drop-down menus.
Enter the number of units you want to convert using the number pad. The converted units of measurement will appear automatically.
Open another application that you would like to use alongside Calculator.
With touch, slide your finger in from the left-hand edge to bring in Calculator, then drag it to the left or right-hand side of the screen until an opening appears behind it.(With a mouse, move your pointer to the top left-hand corner until Calculator appears, then drag it to the left or right-hand side of the screen until an opening appears behind it.)
Adjust the width of the Calculator by moving the bar between the applications.
In both Standard and Scientific mode, you can enter a value into the calculator and save it to Memory so it's easier to reuse. Here's how:
When the number you want to store has been entered into the calculator (either by hand or as the result of calculations), tap or click the M button.
The number you've stored in Memory will appear to the right of the number pad under Memory. (If you're using Calculator alongside another application, numbers in Memory will appear at the bottom of your screen.) You can store up to 100 numbers in Memory at a time.
To use numbers in Memory, tap or click the number in the Memory list. The number will appear in the calculator.
To delete numbers from Memory
Swipe in from the bottom edge.(If you're using a mouse, right-click within the keypad area.)
Tap or click Clear memory. This will clear all the numbers you have stored in Memory.