To calculate two weeks' notice, you need to know when the notice period starts and whether your agreement counts calendar days or business days. Two weeks equals 14 calendar days. If you give notice on a Monday, the period ends on the Monday two weeks later. If the wording specifies business days, the end date shifts. Notice usually starts the day after it is given unless the agreement says otherwise. Here is how to count the dates, what to check in your written terms, and how weekends affect the final day.

When Does the Notice Period Start?

The notice period starts the day after you give notice, unless your written terms state a different rule. If you hand in your resignation on a Wednesday, the first day of the notice period is Thursday. This is standard for most employment agreements. Always read your written terms to confirm the start date. Some agreements say notice begins on the day it is given, so check that wording carefully.

Counting 14 Calendar Days

Step-By-Step Date Count

Two weeks equals 14 calendar days. Count every day, including weekends and public holidays, from the start date.

  1. Identify the start date (the day after you give notice).
  2. Add 14 days to that date. If the start date is Tuesday 2nd, the end date is Tuesday a few days later.
  3. If the end date falls on a weekend, check your written terms. Some require the last day to be a business day (like a Friday). Others count calendar days exactly.

What the Wording Means

If your agreement says “two weeks' notice” without specifying calendar days, the standard interpretation is 14 calendar days. If it says “two weeks' working notice,” weekends may not count. Always verify with your written terms.

Does Two Weeks Notice Include Weekends?

Yes, if the notice period is based on calendar days. Two weeks equals 14 calendar days, so weekends are included. If you give notice on a Monday and your agreement counts calendar days, the notice period ends on Monday two weeks later. Many employers and agreements treat two weeks' notice as ending on a Friday. This is common practice, but it is not a legal rule. Check your wording. If it says “14 days notice,” weekends are definitely included. If it says “two weeks' notice,” the interpretation can vary.

In the US, at-will employment means two weeks' notice is a custom rather than a legal requirement in most cases. In the UK, an employee's statutory minimum notice is one week after one month of employment, though agreements often require more.

How to Find Your Last Day

The Calculation

Your last day of employment is the final day of the notice period. To find it, follow these steps:

  • Determine the start date (day after giving notice).
  • Count 14 calendar days forward.
  • If your agreement says notice ends on a business day, adjust the end date to the last business day before the 14th day (usually a Friday).

You give notice on Thursday 5th. The start date is Friday 6th. Add 14 days: Friday 6th + 14 = Friday a few days later. That is the last day. If that day is a weekend, move to the prior Friday if your agreement requires a business day.

Double-Check Before You Commit

Use a notice period calculator to confirm, especially if your agreement is unclear. The phrase “two weeks notice last day” often refers to this final date.

What If the Contract Says Something Different?

Common Variations

Agreements can specify different rules. Some variations include:

  • Notice starts on the day it is given, not the day after.
  • Notice period is measured in business days, not calendar days.
  • Notice must end on a specific day, like a Friday or the last day of a pay period.

Legal Defaults

If your agreement says “14 days notice,” it means 14 calendar days. If it says “two weeks' notice” and does not mention calendar or business days, most courts and employment tribunals interpret it as 14 calendar days. But always check the exact wording. In the US, at-will employment means two weeks' notice is a custom rather than a legal requirement in most cases. In the UK, an employee's statutory minimum notice is one week after one month of employment, though agreements often require more. If you are unsure, ask your HR department or a legal advisor.

Using a Notice Period Calculator

A notice period calculator helps you avoid mistakes. Enter the date you give notice and the type of notice period (calendar or business days). The calculator returns the start and end dates. This is useful if your agreement uses “14 days notice” or “two weeks' notice.” If you give notice on Monday 1st and the calculator uses calendar days, it will show the end date as Monday a few days later. If your agreement says the notice ends on a business day, adjust manually.