Attendance Percentage Calculator

Calculate attendance percentage from attended and conducted classes. Enter your own values below to see attendance and check the method behind it.

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Your inputs

Change the example values to match your situation.

Your result

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Fill in your inputs and select Calculate.
Your result and breakdown will appear here.

How this calculator works

Attendance percentage = classes attended ÷ classes held × 100.

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What is Attendance Percentage Calculator?

Attendance Percentage Calculator helps you calculate attendance percentage from attended and conducted classes.

The main result is attendance. The formula, example and assumptions below explain how to interpret it.

How to use Attendance Percentage Calculator

Use the example to get familiar with the form, then enter your own figures. Any rates in the example are illustrative. Check the field labels and units before calculating.

  1. Gather classes attended and classes held. Use values from the same situation or reporting period.
  2. Replace the example classes attended with your own value, then complete the other fields. Check the displayed units.
  3. Select Calculate and read attendance. Change one input and calculate again to compare a second scenario. Reset restores the original example.
  • Enter classes attended, at least 0 and at most 10000. Use a whole number.
  • Enter classes held, at least 1 and at most 10000. Use a whole number.

Attendance Percentage Calculator: a worked example

With the inputs below, the result is 80 % (attendance). Follow the example, then replace these illustrative values with your own.

Example inputs and output
Input or outputExample value
Classes attended72
Classes held90
Attendance80 %

Understanding the Attendance Percentage result

The main output is attendance, expressed in %. It applies to the inputs and operation you selected.

Displayed results use a readable number of decimal places. When checking a result by hand, keep extra precision until the last step. To compare scenarios, change one input at a time and keep the others fixed.

Attendance Percentage Calculator: assumptions and common mistakes

A useful estimate starts with the right inputs. Check the following assumptions and limits before applying the result to your situation.

  • Grading factors, cutoffs and admission rules differ by institution and year. Compare the result with the applicable published policy.

For wider guidance, visit National Testing Agency. The formula and scope of this specific tool are stated on this page.

Attendance Percentage Calculator FAQs

What does Attendance Percentage Calculator calculate?

Attendance Percentage Calculator helps you calculate attendance percentage from attended and conducted classes. Its main output is attendance in %.

What inputs do I need for Attendance Percentage Calculator?

You need classes attended and classes held. Use the field labels and units to match your figures to the formula.

Which formula does Attendance Percentage Calculator use?

Attendance percentage = classes attended ÷ classes held × 100.

What is a worked example for Attendance Percentage Calculator?

Example inputs: Classes attended: 72; Classes held: 90. The result is 80 % (attendance).

How should I enter classes attended?

Enter classes attended, at least 0 and at most 10000. Use a whole number.

How do I choose classes held?

Enter classes held, at least 1 and at most 10000. Use a whole number. The example uses 90; replace it if your circumstances differ.

How should I read attendance?

The main output is attendance, expressed in %. It applies to the inputs and operation you selected.

Why might my Attendance Percentage Calculator result differ from my records?

Grading factors, cutoffs and admission rules differ by institution and year. Compare the result with the applicable published policy. Differences in entered values, units or rounding can also change the comparison.

Can I compare two scenarios in Attendance Percentage Calculator?

Yes. Note your first attendance, change classes attended or another input, and select Calculate again. Editing a field clears the old result so it is not mistaken for a new calculation.

Is Attendance Percentage Calculator free, and where are my inputs calculated?

This calculator is free to use without signing in. Its formula runs in your browser; calculator inputs are not sent to a calculation API. The inputs reset to the example values when you reset the form or start a fresh page.