Attendance Calculator

Attendance Percentage:

Free Online Attendance Calculator – Easiest And Efficient

Whether you are in school, college, or office, using an attendance calculator can help you calculate attendance in seconds. 

Attendance calculator online is the easiest and fastest tool to calculate the attendance percentage. Try the attendance calculator now!

How To Calculate Attendance Using Attendance Calculator

Calculating school attendance has become easier and more efficient than before. Simply fill in the “total classes” and “classes attended” and press the calculator. There you go.

You will have your attendance percentage with you in seconds. So what are you waiting for now? Go ahead and calculate your attendance!

Formula For Calculating Attendance Percentage

The traditional way of calculating attendance percentage is using this formula:

AMA = TCA/TDM x 100

AMA refers to Average Monthly Attendance, which is generally determined in percentage. TCA stands for Total Classes Attended, and TDM means Total Days in a Month.

When we divide TCA and TDM, we get the average number of classes you attended in a month. Multiplying the result with 100 will get you the attendance percentage.

For Example: 

Let’s suppose the TCA and TDM are 30 and 20. Therefore, according to the formula, the Average monthly attendance comes out to me – 20/30 x 100 = 66.67

Calculating the attendance percentage the traditional way isn’t efficient when you have an attendance calculator online. It’s an easy-to-use and time-efficient tool to get an accurate attendance percentage.


An attendance calculator is a tool used to calculate attendance for free. It’s the easiest way of calculating attendance percentage, and that too for free.

Yes, the attendance calculator by CALCULATOR BAR is absolutely free to use. It’s the best time-saving tool to calculate attendance. Try it now!

You can use an attendance calculator to calculate school attendance percentage fast. Try the attendance calculator now!