Free Attendance Calculator Online

An attendance calculator can calculate what % of classes/work days you have attended. All you need to know is how many classes/work days you’ve attended and the total number of classes. This can help learners and staff keep on top of their Attendance and ensure that they are reaching.

Those who go to schools or colleges often have minimum class attendance requirements to sit exams whereas employers often monitor the Instructors’ attendance. Manually working this out can be time consuming.

Using an attendance calculator can make it easier to work this out. Place in the numbers for how many classes there were and how many you’ve attended in order to see how much attendance you have achieved. If your calculator includes it you can also see how many classes may be required to hit your target attendance class guidelines.

• Attendance Calculator
• Total Classes:
• Input how many total classes you had in the time frame you want.
• Achieved Classes:
• Input how many classes you’ve attended.
• Calulate Attendance:
• Click the calculate button.
• View Results:

See how much attendance you had. Compare it to the attendance required.

Finish with planning ahead (if the calculator allows):

Input how much attendance you’re trying to get and find out approximately how many more classes you need.

Your attendance numbers and total sessions have to be for the same time of year.

Attendance Calculator Formula

The formula to calculate how much attendance you have is:

Attendance % = (Number of Classes Attend/incled) / Total Number of Classes x 100

For example if you had attended 36 out of 40 classes:

Attendance %= 36/40 x 100

=90%

To find out how many more classes you’ll need in order to hit your attendance target:

Number of classes + = ((Target Percentage x Total Number of Classes) - (100 x Number of Classes Attended)) / (100 - Target Percentage )

Use the lowest whole number to get this number. This will also round up. This is just a rough guide assuming you will attend all future classes.

Worked Example

A college ran a total of 80 classes. You attended 64 classes.

• Total Number of Classes = 80
• Number of Classes Attended = 64
• Number of Classes Not Attended = 16
• Attendance % = (64/80)x100 = 80%.

You therefore currently have a high attendance of 80%.

If your college requires you to have 75% you have exceeded this however if you have a minimum attendance, requiring 85%, you will need to attend some more classes.

In order to gain 85% let’s name the number asunder attendance classes as x :

(64+x)/(80+x) x 100 = 85

Solve: x26.67 So you have to attend a total of 27 classes consecutively to reach a minimum of 85% attendance assuming you don’t miss any classes.

What does my attendance % mean?

It shows you how well you have attended your scheduled classes/work days.

High attendance means that you have attended the majority of classes.

If your attendance was close to the minimum you need to be careful about how many classes you miss in the future.

If your attendance was less than the required you may need to attend more classes.

Number of classes + shows how many classes you will have to attend consecutively to reach your target. (If your calculator allows).

Always check official requirements from your institution as you could have different requirements for what you are eligible for.

What affects my results?

Number of sessions - As more classes are attended your % will change.

Missing Class - The more classes you miss will impact your %.

Arriving late - Some institutions may count late arrivals as missing classes or partial attendance.

Approved Leave - Institutions may treat this differently.

Different Subjects - Colleges may calculate attendance per subject/practical.

Attendance Mistakes - Your final percentage can be impacted if there are mistakes in your attendance.

Attendance Calculator Benefits

Using an attendance calculator can save a lot of time and effort from calculating attendance manually. Learners can use this to keep track of how much they have attended ahead of exams and see when they need to put in more effort.

Teachers and educational institutions can use this to see how they’re doing with class attendance and identify individuals who may need help. Employers and HR can also see how much attendance their employees have, depending on their policies.

This can really help if you just want to know your percentage quickly.

Accuracy

The calculator assumes that classes are all weighted equally and your attendance is accurate. This calculator won’t take into account weighted classes, half day classes, approved leave, cancelled classes or any specific rules your institution for. For the classes + it assumes you will attend all classes unless stated otherwise. Whether you’re eligible may depend on official records.

Always check your attendance with official records from your school, college or employer.

FAQs

What is an attendance calculator?

It calculates what % of classes or work days you’ve had.

How do I calculate attendance %?

Take the sessions attended and divide this by the total amount of sessions and multiply the number by 100.

What is the formula for 75% Attendance?

Attendance % = Classes attended / Total Number of Classes x 100. In order to achieve 75% your attendances must have been at least 75% of the total according to your institution.

How many classes I can miss and still get 75%?

This will vary depending on the number of classes. If there were 100 classes you can miss a maximum of 25 classes to have exactly 75% attendance.

Can I calculate how many classes I have to get 85%?

Yes! Just input your current attendance numbers and target percentage into the calculator.

Does approved medical leave count as being absent?

This will depend on your institution. Some may allow you to have some concessions or exemptions with attendance however some will count them as absences.

Can I use this for employees?

Yes! Just input how many days they were present and total number of scheduled work days according to their attendance policy.