Arcsin Calculator – Online Inverse sine Calculator

Arcsin Calculator – Online Inverse sine Calculator. Enter the value between 1 to -1 in the below box and enter the “Calculate” button.

arcsin
  
Angle in Degrees:
°
Angle in Radians:
rad
Calculation:
Related

Arccos Calculator

Arcsin Calculator - Online Inverse sine Calculator

Arcsin Calculator – Online Inverse sine Calculator

Defination: Arcsin is define as the inverse of x = sin(y) function.

Formula: arcsin(x) = sin-1(x) = y + 2kπ

For every k = {…,-2,-1,0,1,2,…}

Now, we will take an example to understand the formula.

Example: Find the Arcsin of 0.4

arcsin(0.4) = sin-1(0.4) = y + 2kπ
= 23.57817848 degrees or 0.41151685 radians

Calculation:

arcsin 0.4 = sin⁻¹ 0.4 = 23° 34′ 41.443″
= 23.57817848° + k×360° (k=..-1,0,1,..)
= -336.42182152°, 23.57817848°, 383.57817848°, ..
= 0.41151685rad + k×2π (k=..-1,0,1,..)
= -1.86901012π, 0.13098988π, 2.13098988π, ..

Arcsin Table

xy = arcsin(x)
degreesradians
-1-90°-π/2
-0.8660254-60°-π/3
-0.7071068-45°-π/4
-0.5-30°-π/6
00
0.530°π/6
0.707106845°π/4
0.866025460°π/3
190°π/2