Attendance Calculator – iDhani Tools

Advanced Attendance Calculator

Track, analyze, and optimize attendance with our powerful calculator

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No holidays added yet

Click on dates to mark attendance (P=Present, A=Absent, L=Leave)

January 2023

Results will appear here after calculation

What is an Attendance Calculator?

An Attendance Calculator is a simple yet powerful tool that helps you check, track, and calculate attendance. It can be used by students, employees, teachers, HR managers, and even freelancers to manage attendance records without confusion.

Unlike manual calculations, our smart Attendance Calculator allows you to set working days, manage holidays, and get instant reports. In addition, it calculates attendance percentage accurately and provides insights that can help in better planning.

With its user-friendly design and accurate results, the Attendance Calculator makes managing attendance easier, saves time, and removes the chances of human errors.

Why Use Our Attendance Calculator?

Save Time with Automation

Quickly calculate attendance percentages and generate reports in seconds without manual effort.

100% Safe & Private

Your data is never uploaded online. All calculations happen safely in your own browser.

Clear Insights

View detailed charts, calculate percentages, and easily identify attendance trends.

Completely Free

Use our Attendance Calculator free of cost, with no hidden charges or restrictions.

Benefits of Using Our Attendance Calculator

For Students

  • Easily track attendance in each class
  • Monitor attendance throughout the semester
  • Get alerts if your percentage drops below the required level

For Employees

  • Maintain clear records of working days
  • Check leave balance and entitlements
  • Create accurate timesheets and reports

For Employers & HR

  • Track attendance across teams
  • Spot attendance issues before they grow
  • Generate reports for payroll and audits

For Freelancers

  • Track working days and billable hours
  • Plan projects with a clear schedule
  • Create accurate invoices with attendance records

How to Use Our Attendance Calculator

1

Select Month & Year

Pick the month and year from the dropdown to start tracking your attendance.

2

Set Working Days & Holidays

Define your working days and add holidays or non-working days.

3

Mark Attendance

Click on dates to mark them as Present (P), Absent (A), or Leave (L).

4

Calculate & Analyze

Press the Calculate button to see your attendance percentage and reports.

Advanced Features

Custom Work Week

Choose which days count as working days based on your schedule, whether standard, weekend, or custom.

Holiday Management

Add public, company, or personal holidays to ensure accurate attendance reports.

Visual Calendar

Use a color-coded calendar that makes attendance patterns clear and easy to follow.

Detailed Reports

Get full reports including total days, present, absent, leave, and percentage breakdown.

Frequently Asked Questions

The percentage is calculated as (Present Days ÷ Total Working Days) × 100. Weekends and holidays are excluded, so the result is always correct.
Yes. Your attendance data is stored locally in your browser. It will stay saved as long as you use the same device and browser. For long-term storage, you can also take screenshots or note down reports.
“Absent” means an unplanned or unapproved absence. “Leave” means planned or approved time off. This helps you get a more accurate report.
Yes, you can select any month and year. This is helpful if you want to calculate attendance for past records or check historical trends.
Yes, it is accurate based on the data you enter. It excludes weekends and holidays and calculates exact percentages from your marked attendance.
No, you can add as many holidays as you want, including public, company, or personal holidays. The calculator will exclude them from working days automatically.