Business Days Online

Count Monday–Friday dates from the start date inclusive to the end date exclusive, excluding your holiday list. Free business days online, with no installation or account.

Tool capabilities

Input: TXT
Output: TXT · JSON

How to use Business Days

Count Monday–Friday dates from the start date inclusive to the end date exclusive, excluding your holiday list. This business days works directly in your browser and is free to use without an account.

Paste or open your input in the editor.
Run the tool and inspect the output. If the input is invalid, correct the reported error and run it again.
Copy the result or download it to your device.

Business Days · Example

Input

2026-09-01

Output

{
  "businessDays": 5,
  "excludedHolidays": 0,
  "calendarDays": 7,
  "startInclusive": "2026-09-01",
  "endExclusive": "2026-09-08"
}

Count Monday–Friday dates from the start date inclusive to the end date exclusive, excluding your holiday list.

Usage notes

Inputs and results are processed on this device. Tool content is not sent to a processing server.

Business Days