Is NetworkDays really free?

Yes. Calculate Business Days and Multi-Country Calculate are free, with no credit card required, and share a combined 3,000 calculations a month. Multi-Country Calculate uses the country selected manually in each workflow action. Pro removes the cap and adds the other three workflow actions.

Does the app read my HubSpot contacts or CRM data?

Free calculation actions process only the date and country values passed as workflow inputs. Company holidays are stored for your portal. Premium's CRM card reads the contact, company, deal, or ticket record where it appears, and Velocity Reports tracks only the deals and tickets you opt in via the tracking checkbox, up to 2,000 records, reading and writing its deal and ticket tracking properties.

Which countries and holidays are supported?

The app includes public holiday calendars for 250 plus countries, sourced from the holidays open-source library. Weekends are excluded automatically, and you can add custom company holidays on the Pro tier.

Does it work with HubSpot Starter, Professional, or Enterprise?

Yes. Workflow actions work on any HubSpot plan that includes Workflows. The app installs through direct OAuth authorization.

How to Calculate Business Days in HubSpot

To calculate business days in HubSpot, install NetworkDays and add its Calculate Business Days action to a workflow. Set the start date and end date to your HubSpot date properties, choose your country, and the action returns the number of working days between them, excluding weekends and public holidays.

HubSpot has no native function to count business days between two dates. Its workflow delays count calendar days, and date math in calculated properties does not exclude weekends or localized public holidays. NetworkDays fills that business days calculator gap, the same role that the NETWORKDAYS function plays in Excel.

Install the app free

Step by step

1.
Install NetworkDays Authorize the NetworkDays app in your HubSpot portal through direct OAuth. The Calculate Business Days action then appears in the workflow editor.
2.
Set your country Open the app home page in HubSpot and choose your country. The app loads that country public holiday calendar automatically.
3.
Add the Calculate Business Days action In any workflow, add the Calculate Business Days action from the action list.
4.
Map your date properties Set the Start Date and End Date inputs to the HubSpot date or datetime properties you want to compare.
5.
Use the result The action outputs the number of working days, excluding weekends and holidays - available immediately in that same workflow, for branches or delays.
6.
Save it to a property (if you want to report on it) The calculation action doesn't save its output anywhere by itself. Add HubSpot's native "Set property value" action right after it, choose the property to write to, and set its value to the calculation action's output using the token picker. Now it's a real property - usable in reports, list filters, or shown on the record. For a ticket-based example, see reporting SLAs in business days. Full walkthrough: Workflow Actions docs.

Native HubSpot vs custom code vs the NetworkDays business days calculator

Approach	Counts business days as a number	Excludes weekends	Localized public holidays	Effort to set up
HubSpot native (workflow delay)	No, it only waits	Partial	No	Low
Custom coded action (your own JS)	Yes	Yes, if you code it	Only if you maintain a holiday list	High, ongoing maintenance
NetworkDays	Yes	Yes, automatic	Yes, 250 plus countries	Low, install and pick a country

NetworkDays gives you a real business-day number you can branch, delay, or report on, without writing or maintaining code.

Common questions

Does HubSpot have a NETWORKDAYS function?: No. HubSpot has no built-in function equivalent to Excel NETWORKDAYS. NetworkDays adds a business days calculator as a workflow action, returning the count of business days between two dates.
Can I calculate business days between two date properties?: Yes. Map the Start Date and End Date inputs to any two HubSpot date or datetime properties. The action returns the working days between them as a number.
Does it exclude public holidays?: Yes. Pick your country and the action excludes that country public holidays as well as weekends. Coverage spans 250 plus countries.
Is it free?: Yes. The Calculate Business Days action is free to use, with no credit card required. The free tier includes 3,000 calculations a month, and Pro removes that cap.

Install on HubSpot

Written by Sharoze Iftikhar, RevOps consultant and creator of the NetworkDays business days calculator.