Calendar Calculator
Plan schedules by seeing how many business days or weekends fall in any month, complete with a printable-style calendar grid.
November 2025 Calendar
November 2025 has 30 days: 20 weekdays and 10 weekend days.
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 |
How to Use This Calculator
Enter month and year
Specify the month (1–12) and year to generate the exact calendar layout, including the starting weekday.
Navigate quickly
Use Previous/Next buttons to move across months without typing. Great for scheduling multi-month projects.
Use the grid for planning
Copy the calendar into documents or use the weekday/weekend counts to calculate workdays, vacations, or billing cycles.
Formula
Days in Month = Date(Y, M + 1, 0).getDate()
First Day = Date(Y, M, 1).getDay()
Calendar Rows = Iterate weeks × weekdays filling day numbers
Example: February 2028 → 29 days, starts on Tuesday, ends on Tuesday, 20 weekdays, 9 weekend days (leap year).
Calendar Planning Tips
Use month-at-a-glance insights to align team schedules, monitor recurring deadlines, and coordinate with public holidays.
- Combine this with the Business Days Calculator for working-day counts.
- Mark recurring tasks (rent, payroll, sprints) on the grid to prevent conflicts.
- Identify long weekends by spotting when holidays touch weekdays.
- Plan social media or marketing calendars with weekday alignment.
Frequently Asked Questions
Does it handle leap years?
Yes—you’ll see February show 29 days whenever the year is a leap year.
Can I print the calendar?
Copy the table into a document or take a screenshot. Future updates could include export features.
Can I start weeks on Monday?
This version starts weeks on Sunday. For a Monday-start grid, duplicate the logic and shift weekday order.
Will it show holidays?
Not automatically—use the Business Days Calculator or holiday lists to layer in your local observances.