Arcsin Calculator

Arcsin Calculator

If you need to calculate the arcsin(x), then you can use this calculator:

  • Enter the desired input value.
  • Select the result type of degrees (°) or the radians (rad) in the space provided.
  • Hit the  =  button to find the result.

[Math_m_Arcsin_Calculator]

Arcsine definition

The arcsine function is called as the inverse function of the y = sin(x).

arcsin(y) = sin-1(y) = x + 2

As, we know for every k = {…,-2,-1,0,1,2,…}

For example, If the sine of 90° is 1:

sin(90°) = 1

Then the arcsine of 1 is 90°:

arcsin(1) = sin-1(1) = 90°

y x = arcsin(y)
radians
-1 -π/2 -90°
-0.8660254 -π/3 -60°
-0.7071068 -π/4 -45°
-0.5 -π/6 -30°
0 0
0.5 π/6 30°
0.7071068 π/4 45°
0.8660254 π/3 60°
1 π/2 90°

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