Skip to content
This page is also available in your language. Switch

Sync settings

Choose what your account keeps in step on every device where you are signed in.

  • My tools

    Always synced: the tools on your board, their order and size.

  • The windows open on your start page, including what you typed in them.

  • Every note in the notepad – on the notepad page, on your board and in windows.

  • Every list of website shortcuts – on the shortcuts page, on your board and in windows.

  • Every grid in the cover grid maker – on its page, on your board and in windows.

  • Every list of bookmarked organisations in the OIN lookup – on its page, on your board and in windows.

  • Keeps your pipeline and saved recipes on all your devices. Your files are never synced – only the steps and settings.

Turning something off removes it from your account straight away. Your devices keep their own copy.

Notifications

Tools that can tell you about something new while a Synsi tab is open, even when you are in another tab or app. Choose them for this browser.

This browser cannot show notifications from websites.
Notifications are blocked for this site. Allow them in your browser’s site settings (the icon left of the address), then switch them on here.

  • Says “New message” while a Synsi tab is open – never who wrote it or what.

Your choice is stored in this browser only. Notifications never show personal content such as a message or a number. They work while a Synsi tab is open; closed tabs get none.

Browse all tools →

Business Days Calculator

Find the number of business weekdays between two dates for deadlines and delivery estimates.

My tools →

Difference

–

–
Days
–
Weeks
–
Business days (Mon–Fri)
–
Hours
Runs in your browser – your data never leaves your device Also available via our free API

How to use the Business Days Calculator

  1. 1 Select the start and end dates.
  2. 2 Set whether the last date should be included.
  3. 3 Use the weekday total as a planning estimate.

Business-day count

Business days are counted as Monday through Friday. The end-date setting lets you choose an exclusive or inclusive date range.

Check local holidays

This estimate excludes weekends but not public holidays, company closures or local non-working days.

Frequently asked questions

Does a business day include Saturday?

No. This calculator counts Monday through Friday as business weekdays.

Does it account for public holidays?

No. Add local public holidays and closures separately if they affect your schedule.

Last updated: