Working Days per Month & Year Calculator

Count the working days and hours in every month of a year, after weekends and US federal holidays, with your own workweek and hours per day.

Calendar days
365
Weekly days off
104Saturday & Sunday
Holidays on workdays
12of 12 federal holidays
Average per month
20.75166.0 hours
Most working days
March (23)
Fewest working days
January (19)
Work weeks
49.8
Working days in 20272491,992 working hours at 8 h a day
  • Holidays on a Saturday are observed the Friday before and Sunday holidays the Monday after (5 U.S.C. 6103). Private employers may differ.

Show the work

  1. 2027 has 365 days; 104 of them fall on Saturday & Sunday.
  2. 12 federal holidays are observed on remaining weekdays.
  3. Working days = 365 − 104 − 12 = 249
  4. Working hours = 249 × 8 h = 1,992 h

Working days per month, 2027

0102030Jan · Working days: 19Feb · Working days: 19Mar · Working days: 23Apr · Working days: 22May · Working days: 20Jun · Working days: 21Jul · Working days: 21Aug · Working days: 22Sep · Working days: 21Oct · Working days: 20Nov · Working days: 20Dec · Working days: 21JanMarMayJulSepNov
Working days by month, 2027
MonthDaysDays offHolidaysWorking daysHours
January3110219152
February288119152
March318023184
April308022176
May3110120160
June308121168
July319121168
August319022176
September308121168
October3110120160
November308220160
December318221168
Total365104122491,992
US federal holidays in 2027
HolidayDateObservedEffect
New Year's DayJan 1, 2027—workday removed
Martin Luther King Jr. DayJan 18, 2027—workday removed
Washington's Birthday (Presidents Day)Feb 15, 2027—workday removed
Memorial DayMay 31, 2027—workday removed
JuneteenthJun 19, 2027Jun 18, 2027workday removed
Independence DayJul 4, 2027Jul 5, 2027workday removed
Labor DaySep 6, 2027—workday removed
Columbus DayOct 11, 2027—workday removed
Veterans DayNov 11, 2027—workday removed
Thanksgiving DayNov 25, 2027—workday removed
Christmas DayDec 25, 2027Dec 24, 2027workday removed
New Year's DayJan 1, 2028Dec 31, 2027workday removed

How many days will you actually work this year — or this month? The answer feeds salary conversions, project plans, billing estimates and PTO requests, and it changes every year as weekends and holidays shift. This calculator counts working days and work hours month by month for any year, removing weekends and US federal holidays on their observed dates, and lets you set your own workweek and hours per day.

How to use the working days calculator

  1. Enter the year.
  2. Set your hours per workday (8 for a standard full-time day).
  3. Choose your days off each week: Saturday and Sunday, Sunday only, Friday and Saturday, or none.
  4. Leave Subtract US federal holidays ticked to remove observed federal holidays, or untick it to count weekdays only.
  5. Read the yearly total, the month-by-month table and the chart, plus the list of holidays and how each was handled.

How working days are counted

The calculator walks through every date of the year:

working days = calendar days − weekly days off − holidays observed on remaining workdays
working hours = working days × hours per day

A federal holiday on a Saturday is observed the Friday before and one on a Sunday the Monday after (5 U.S.C. 6103), so an observed date can fall in a different year from the holiday itself.

Worked example: 2027

2027 has 365 days and starts on a Friday, so it contains 53 Fridays and 52 of every other weekday. Saturdays and Sundays account for 104 days.

Twelve federal holidays are observed on weekdays: the eleven 2027 holidays plus New Year's Day 2028, observed on Friday, December 31, 2027.

Working days = 365 − 104 − 12 = 249, or 1,992 hours at 8 hours a day.

Month Working days Hours Federal holidays
January 19 152 New Year’s Day, MLK Day
February 19 152 Presidents’ Day
March 23 184 —
April 22 176 —
May 20 160 Memorial Day
June 21 168 Juneteenth (observed Jun 18)
July 21 168 Independence Day (observed Jul 5)
August 22 176 —
September 21 168 Labor Day
October 20 160 Columbus Day
November 20 160 Veterans Day, Thanksgiving
December 21 168 Christmas (observed Dec 24), New Year’s 2028 (observed Dec 31)

Working days by year

Year Weekend days Holidays on weekdays Working days Hours at 8 h
2025 104 11 250 2,000
2026 104 11 250 2,000
2027 104 12 249 1,992
2028 (leap) 106 10 250 2,000
2029 104 11 250 2,000
2030 104 11 250 2,000

2028 is a leap year with an extra weekend day, and it loses New Year’s Day to December 31, 2027 — so it still lands on 250.

Using the numbers

Salary to hourly

Dividing a salary by 2,080 hours is the payroll convention, but if holidays are paid and not worked, dividing by the actual hours gives your true pay per hour worked. The salary to hourly calculator does the conversion.

Monthly billing and capacity

Months range from about 19 to 23 working days, a swing of more than 20%. Budgeting by working days rather than by month keeps billing estimates and staffing plans honest.

Planning time off

Use the month table to see where a few PTO days bridge a holiday into a long break. The PTO accrual calculator shows how much leave you will have by then, and the printable calendar puts the year on one page. For the days between two specific dates, use the business days calculator.

Frequently asked questions

How many working days are in 2027?

There are 249 working days in 2027 for a Monday-to-Friday schedule after the US federal holidays — 1,992 hours at 8 hours a day. The count is one lower than usual because New Year's Day 2028 falls on a Saturday and is observed on Friday, December 31, 2027.

Why do people say a work year is 2,080 hours?

2,080 is 52 weeks × 40 hours, the standard figure for converting an annual salary to an hourly rate. It ignores holidays and the extra day or two beyond 52 weeks. Actual paid working hours after federal holidays are usually about 2,000 hours.

Which month has the most working days?

It changes each year with how the weekends fall. In 2027, March has the most, 23 working days. January and February have the fewest, 19 each: January loses two weekdays to holidays, and February is short and loses Presidents' Day.

Can I count a six-day or seven-day workweek?

Yes. Choose Sunday only as the weekly day off for a six-day week, Friday and Saturday for a Middle Eastern-style weekend, or none for a seven-day operation.

Are state holidays included?

No, only the 11 US federal holidays on their observed dates. Subtract any state, company or religious holidays your workplace also closes for.

Last reviewed October 2026 by the CalcFluent editorial team. How we check our calculators.