How many days are between Martin Luther King Jr. Day and Presidents' Day?
Counted from Thursday, October 29, 2026. The dates shown are for the span now running, or the next one to come round.
- Days apart
- 28
- Business days
- 20
- Weekend days
- 8
- That is
- 4 weeks
Martin Luther King Jr. Day falls on Monday, January 18, 2027 and Presidents' Day on Monday, February 15, 2027, which is 28 days later — 4 weeks, or 20 business days counting Monday to Friday only. The first day is not counted and the last one is, the same way a calendar counts a stay. Both dates are fixed, so the gap is the same every year apart from leap-year shifts in the weekdays.
Count between any two dates
Used in 'days between' mode. Defaults to 90 days out.
Used in 'add or subtract' mode.
- Days
- 28
- Weeks and days
- 4 weeks, 0 days
- Months and days
- 0 months, 28 days
- Business days (Mon–Fri)
Weekdays only; public holidays are not excluded.
- 20
- Weekend days
- 8
- Day of the week
- Monday → Monday
Assumptions
- Dates are local calendar dates; times and time zones are ignored.
- Business days are Monday–Friday with no holiday exclusions.
- Adding months keeps the day of month, clamped to the target month's length.
| After | Date | Falls on a |
|---|---|---|
| 7 days | January 25, 2027 | Monday |
| 14 days | February 1, 2027 | Monday |
| 21 days | February 8, 2027 | Monday |
| 30 days | February 17, 2027 | Wednesday |
| 45 days | March 4, 2027 | Thursday |
| 60 days | March 19, 2027 | Friday |
| 90 days | April 18, 2027 | Sunday |
| 120 days | May 18, 2027 | Tuesday |
| 180 days | July 17, 2027 | Saturday |
| 365 days | January 18, 2028 | Tuesday |
Calendar days counted from the start date, the day itself not counted. Deadlines written as 'within 90 days' are calendar days unless the contract or court rule says business days.
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Free MLK Day to Presidents' 2027: 28 Days Calculator from CalculateItNow
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The next five years
| Year | Dates | Days apart |
|---|---|---|
| 2027 | January 18, 2027 → February 15, 2027 | 28 days |
| 2028 | January 17, 2028 → February 21, 2028 | 35 days |
| 2029 | January 15, 2029 → February 19, 2029 | 35 days |
| 2030 | January 21, 2030 → February 18, 2030 | 28 days |
| 2031 | January 20, 2031 → February 17, 2031 | 28 days |
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How many days are between Martin Luther King Jr. Day and Presidents' Day? 28 days. Source: https://www.calculateitnow.dev/days-between-mlk-day-and-presidents-day