Samsung Galaxy J4 - Calculator; Performing Calculations

Apps and features
88
Timer
1
Launch the Clock app and tap Timer .
To add a frequently used timer, tap
, set the duration and name, and then tap Add .
2
Set the duration, and then tap Start .
To open the keypad to enter the duration, tap the duration input field.
3
Tap Dismiss when the timer goes off.
Calculator
Perform simple or complex calculations.
Launch the
Calculator app.
Tap
to display the scientific calculator.
To see the calculation history, tap
. To close the calculation history panel, tap .
To clear the history, tap
→
Clear history .
To use the unit conversion tool, tap
. You can convert various values, such as area, length,
or temperature, into other units.