Using Microsoft Excel, you can easily create a new spreadsheet. However, you have to be familiar with the different functions and formulas of Excel to make it useful. One of the available functions in Microsoft Excel is the SIN function. Not often used by Excel consultants, but still of importance, so we will cover it here as a general Excel help article.

SIN function gives the user the angle sine measure in all radians. It is needed to convert the data in radians since most angles are measured to degrees. The SIN function syntax is “=SIN ( NUMBER )”. Number is considered the radian angle being calculated.


If your argument number is placed in degrees, you have to multiply the argument by “P()/180” or just use the Excel radian function to convert it to radians. Mathematical function lists in Microsoft Excel include the majority of common and particular trigonometric functions. Trigonometry is used as application in different fields such as physics, astronomy, surveying and engineering.

In trigonometric applications, angles are usually measured in various degrees. However, they are also measured with radians. To help you out with radians measurements, Excel has included the function for degrees in which it is used to convert radians with degrees.

The basic description of the SIN function in Excel is that it calculates the sine of the given angles that is being supplied in radians. If you want to convert the degrees into radians, then you have to follow these instructions. If the user’s angle is placed in degrees, the user must need to alter the degrees into radians before delivering it to SIN function. Here is the easiest way to convert, use the radians function with the syntax of “=RADIANS(DEGREES)”.

The truth is, you can use all the varieties of trigonometric standard functions in Excel. Thus, you have to be familiar with the usage of opposite, hypotenuse and adjacent. Now that you know about this, you can now calculate easily the angle using the Excel. Thus, you just have to enter the side values in the cells opposite (B3), adjacent (B4) and hypotenuse (B5). There are different trigonometric functions that you have to consider. Moreover, it only alters with the different problems that you encounter when using the Microsoft Excel. Be reminded that you have to just study and learn the specific given functions of Excel to make any use of this application. These Excel help articles can aid you in those efforts, even if you are not an Excel consultant.