How Many Weekdays Per Year? Calculate Weekdays (Mon-Fri) for Any Year
See exact number of weekdays • Account for leap years • Perfect for payroll and planning
Wondering how many weekdays are in a year? The answer varies. A typical year has 260 or 261 weekdays (Monday–Friday), depending on the day of the week the year starts and whether it’s a leap year. Our calculator instantly counts weekdays for any year you choose.
Enter a year below to see the exact number of weekdays, plus a breakdown of weekends and total days.
Weekdays Per Year Calculator
📋 Weekdays by Year (Recent Examples)
| Year | Type | Weekdays | Weekends |
|---|---|---|---|
| 2023 | Common | 260 | 105 |
| 2024 | Leap | 262 | 104 |
| 2025 | Common | 261 | 104 |
| 2026 | Common | 261 | 104 |
| 2027 | Common | 261 | 104 |
| 2028 | Leap | 262 | 104 |
📋 How to use
Enter a year (e.g., 2025)
Click “Calculate Weekdays”
See exact weekday count and breakdown
Why weekdays per year varies
The number of weekdays depends on two factors: whether the year is a leap year (366 vs 365 days) and what day of the week January 1 falls on. A common year has 52 weeks + 1 day, so the extra day adds one more weekday if it’s Monday–Friday, or a weekend day if it’s Saturday or Sunday.
Typical ranges:
- Common year (365 days): 260 or 261 weekdays
- Leap year (366 days): 261 or 262 weekdays
- Average: About 260.7 weekdays per year
How the calculation works
We start with January 1, loop through every day of the year, and count those where the day of the week is Monday through Friday. Leap years are automatically detected and accounted for.
Leap years add February 29. If it’s a weekday, that’s an extra work day. If it’s a weekend, it doesn’t affect the weekday count.
Common uses for weekday counts
- Payroll: Calculating number of work days for salary or hourly wages.
- Project planning: Estimating person-hours for annual projects.
- Budgeting: Planning for weekday expenses vs. weekends.
- Academic calendars: School days often exclude weekends.
- Business forecasting: Sales and operations vary by weekday count.
Frequently Asked Questions
How many weekdays are in a typical year?
A common year has either 260 or 261 weekdays. A leap year has 261 or 262. The exact number depends on the starting day of the year.
How many weekdays in 2025?
2025 is a common year with 261 weekdays (Monday–Friday) and 104 weekend days.
How many weekdays in a leap year?
Leap years have 366 days, so they have 261 or 262 weekdays. For example, 2024 had 262 weekdays.
Does the calculator account for leap years?
Yes, it automatically detects leap years and adjusts the total days and weekday count.
What’s the difference between weekdays and business days?
They’re usually the same: Monday–Friday. Some industries consider Saturday a business day, but our calculator focuses on standard weekdays.
How many weekend days in a year?
Most years have 104 weekend days (Saturdays + Sundays). Leap years can have 104 or 105 depending on the starting day.