Alt + 1

Switch to Standard mode

Alt + 2

Switch to Scientific mode

Alt + 3

Switch to Programmer mode

Alt + 4

Switch to Statistics mode

Ctrl + E

Open date calculations

Ctrl + H

Turn calculation history on or off

Ctrl + U

Open unit conversion

Alt + C

Calculate or solve date calculations and worksheets


Open Calculator Help

Ctrl + Q

Press the M- button

Ctrl + P

Press the M+ button

Ctrl + M

Press the MS button

Ctrl + R

Press the MR button

Ctrl + L

Press the MC button


Press the button


Press the +/– button


Press the button


Press the button


Press the button


Press the – button


Press the 1/× button


Press the square root button


Press the number buttons (0–9)


Press the = button 


Press the . (decimal point) button


Press the backspace button


Press the button


Press the CE button

Ctrl + Shift + D

Clear the calculation history


Edit the calculation history

Up Arrow key

Navigate up in the calculation history

Down Arrow key

Navigate down in the calculation history


Cancel editing the calculation history


Recalculate the calculation history after editing


Select Degrees in Scientific mode


Select Radians in Scientific mode


Select Grads in Scientific mode


Press the Inv button in Scientific mode


Press the Mod button in Scientific mode

Ctrl + S

Press the sinh button in Scientific mode

Ctrl + O

Press the cosh button in Scientific mode

Ctrl + T

Press the tanh button in Scientific mode


Press the button in Scientific mode


Press the button in Scientific mode


 Press the ln button in Scientific mode


 Press the Int button in Scientific mode


 Press the sin button in Scientific mode


 Press the cos button in Scientific mode


 Press the tan button in Scientific mode


 Press the dms button in Scientific mode


 Press the pi button in Scientific mode


 Press the F-E button in Scientific mode


 Press the Exp button in Scientific mode


 Press the x^2 button in Scientific mode


 Press the x^y button in Scientific mode


 Press the x^3 button in Scientific mode


 Press the log button in Scientific mode


 Press the n! button in Scientific mode

 Ctrl + Y

 Press the y√x button in Scientific mode

 Ctrl + B

 Press the 3√x button in Scientific mode

 Ctrl + G

 Press the 10x button in Scientific mode


 Select Hex in Programmer mode


 Select Dec in Programmer mode


 Select Oct in Programmer mode


 Select Bin in Programmer mode


 Select Qword in Programmer mode


Select Dword in Programmer mode 


 Select Word in Programmer mode


 Select Byte in Programmer mode


 Press the RoR button in Programmer mode


 Press the RoL button in Programmer mode


 Press the Lsh button in Programmer mode


 Press the Rsh button in Programmer mode


 Press the Mod button in Programmer mode


Press the button in Programmer mode

 Press the button in Programmer mode


 Press the Or button in Programmer mode


 Press the Xor button in Programmer mode


 Press the Not button in Programmer mode


 Press the And button in Programmer mode


Press the Abuttons in Programmer mode


 Toggles the bit value in Programmer mode


 Press the Average button in Statistics mode

 Ctrl + A

 Press the Average Sq button in Statistics mode


  Press the Sum button in Statistics mode


 Press the Sum Sq button in Statistics mode


  Press the S.D. button in Statistics mode


  Press the Inv S.D. button in Statistics mode


 Press the CAD button in Statistics mode



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