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Google Sheets Biweekly Dates

By Gabriel Aug 06, 2026
Google Sheets Schedule Template & Weekly/Monthly Calendars | LL Home
Google Sheets Schedule Template & Weekly/Monthly Calendars | LL Home

Google Sheets offers a robust set of date functions that can simplify your data management tasks. One of these is the ability to generate biweekly dates, which can be particularly useful for scheduling or reporting purposes. In this article, we explore how to generate biweekly dates in Google Sheets and delve into some useful applications of this feature.

Google Sheets Schedule Template & Weekly/Monthly Calendars | LL Home
Google Sheets Schedule Template & Weekly/Monthly Calendars | LL Home

Generating biweekly dates involves stepping through dates by two-week intervals. Google Sheets can achieve this using a combination of features such as DATE, DAY, and WORKDAY functions. Let's dive into the steps and explore the capabilities of this function further.

2026 Biweekly Payroll Calendar Template: Editable MS Word & Excel, Google Docs and Sheets
2026 Biweekly Payroll Calendar Template: Editable MS Word & Excel, Google Docs and Sheets

Understanding Biweekly Dates in Google Sheets

Before we proceed, it's crucial to understand what we mean by "biweekly" dates. In a calendar context, biweekly refers to events or intervals that occur or are measured every two weeks. Therefore, biweekly dates in Google Sheets are dates that are spaced two weeks apart.

Google Sheets Schedule Template & Weekly/Monthly Calendars | LL Home
Google Sheets Schedule Template & Weekly/Monthly Calendars | LL Home

For instance, if you have a biweekly deadline on January 15th, the next biweekly date would be February 1st (January 15th + 14 days = January 29th, but we're forcing the next date to fall on February 1st to maintain the "biweekly" pattern).

Calculating Biweekly Dates Using Google Sheets

Google Sheets Templates — Budget, Bookkeeping & Planner Spreadsheets
Google Sheets Templates — Budget, Bookkeeping & Planner Spreadsheets

Google Sheets provides various functions to handle dates, including the ability to add a set number of days to a starting date, which we can use to calculate biweekly dates. Here's a simple formula to generate biweekly dates:

`=ARRAYFORMULA(IF(A2<>"", A2+2*7, ""))`

This formula takes a starting date in cell A2, adds 14 days (2 weeks) to it, and continues this pattern for all cells entered below. The `ARRAYFORMULA` function automatically copies the formula to all relevant cells, and the `IF` function ensures that the formula doesn't break if the starting date isn't entered.

a printable budget sheet with the text 50 / 30 / 20 budget
a printable budget sheet with the text 50 / 30 / 20 budget

Automatically Adjusting for End of Month

However, an issue arises when the generated biweekly date falls on the last day of a month. In this case, the next biweekly date will move back into the previous month. To resolve this, we can use the `WORKDAY.INTL` function to automatically adjust the date to the last day of the following month.

Here's the updated formula: `=ARRAYFORMULA(IF(A2<>"", WORKDAY.INTL(A2, 14, 0), ""))`

Biweekly Budget Spreadsheet Monthly Budget Paycheck Budget Google Sheets Excel Budget by Paycheck Debt Tracker Bill Calendar Savings Planner - Etsy
Biweekly Budget Spreadsheet Monthly Budget Paycheck Budget Google Sheets Excel Budget by Paycheck Debt Tracker Bill Calendar Savings Planner - Etsy

The `WORKDAY.INTL` function handles all the complexity of adjusting for weekends and holidays (passing `0` as the third argument skips weekend and holidays), ensuring that your biweekly dates always fall within the correct month.

Uses of Biweekly Dates in Google Sheets

Google Sheets Schedule Template & Weekly/Monthly Calendars | LL Home
Google Sheets Schedule Template & Weekly/Monthly Calendars | LL Home
Paycheck Budget Planner Google Sheets | Biweekly Budget Tracker Template
Paycheck Budget Planner Google Sheets | Biweekly Budget Tracker Template
Google Sheets Calendar Templates | Firstprintable
Google Sheets Calendar Templates | Firstprintable
How to Use the EDATE Function in Google Sheets
How to Use the EDATE Function in Google Sheets
How to make a monthly calendar printable using Google Sheets (online tool similar to Excel)
How to make a monthly calendar printable using Google Sheets (online tool similar to Excel)
How to Sort By Date in Google Sheets
How to Sort By Date in Google Sheets

Biweekly dates have numerous applications in business and personal scheduling. Here are some ways you can utilize biweekly dates in Google Sheets:

Sales Sprees and Promotion Planning

Retail and online businesses often schedule sales events or promotions at biweekly intervals. By using biweekly dates, you can easily plan and track these events, ensuring they stay consistent and well-timed.

Moreover, you can analyze the success of these events by comparing sales data from each biweekly period, enabling you to make data-driven decisions about your promotional strategy.

Project Milestones Tracking

In project management, tracking milestones is crucial for ensuring that projects stay on schedule. By using biweekly dates to set and track project milestones, you can quickly see if a project is running behind or ahead of schedule and make adjustments as needed.

You can also use these biweekly dates to schedule regular project updates or check-ins with your team, ensuring everyone stays informed and aligned with the project's progress.

In the rapidly-evolving landscape of Google Sheets, staying updated with the latest functionalities and tricks can significantly enhance your productivity. Biweekly dates are just one example of the powerful tools at your disposal. Experiment with these features, and let them guide you towards more efficient data management.