Attendance Calculator
Your attendance percentage and how many classes you can miss.
%
Current attendance
85%
above the requirement
Attended
68 / 80
You can still miss
13 classes
Best possible final
88%
ShowHide the working
- 1Current = 68 ÷ 80 = 85%
- 2With 20 classes left, the term total is 100; 75% of that is 75 classes
Formula
attendance % = attended ÷ total × 100How it works
Your attendance percentage and, given the classes left, how many more you can miss (or must attend) to meet the requirement.
Example
68 of 80 classes is 85% — comfortably above a 75% requirement.
About the Attendance Calculator
Your attendance percentage and how many classes you can miss. It sits in the Education & Grades section of NWS Calc, a free collection of calculators that run entirely in your browser. There is no signup, no paywall and no tracking — open the page, enter your numbers, get an answer.
Frequently asked questions
- Is the Attendance Calculator free to use?
- Yes. Every calculator on NWS Calc is completely free, with no signup, no usage limits and no ads.
- Does my data leave my device?
- No. The Attendance Calculator runs entirely in your browser using JavaScript. Nothing you type is uploaded, logged or stored on a server.
- Can I use the Attendance Calculator on my phone?
- Yes. The page is fully responsive and works in any modern mobile or desktop browser — there is nothing to install.
- What else is in Education & Grades?
- GPA, CGPA, weighted grades and the score you need on the final. You can browse the full Education & Grades category for related calculators.