Business day calculator
5 Business Days From Today Calculator
Work out 5 UK business days from today or any selected start date.
19 June 2026
5 business days from 12 June 2026 is 19 June 2026. Weekends and listed UK bank holidays are excluded.
Important: This site is a planning aid, not legal advice. Deadlines can depend on facts, policy wording, jurisdiction, service rules, pauses, extensions and changing law. Always verify important deadlines with the official guidance or a qualified adviser.
How this calculator counts
Business days are counted by excluding Saturdays, Sundays and the UK bank holidays listed in this site. For legal, contractual or court deadlines, always check the rule that applies to your situation.
More business day tools? BizDayCalc.com has invoice due dates, net-30 calculators, and a printable 2026 calendar.
What five business days usually means
Five business days is one working week. In calendar terms that is normally seven days, because the weekend inside the window does not count. Start on a Monday and the fifth business day is the following Monday; start on a Friday and it is the following Friday.
If a bank holiday falls inside the window, the answer moves by a day for each holiday. That is why a date calculated by hand so often lands one day early in May, around Christmas, or either side of an Easter weekend.
Counting from today versus from a date
With a "from today" calculation the day you are on is not counted as day one — counting starts the following working day. That matches how most "within five working days" clauses are applied, but it is not universal: some rules count the day of the event as day one.
If a contract or notice specifies its own counting rule, use the date field on this calculator to set the exact start date rather than relying on today, and check the rule that applies to your situation.
Where a five-day window appears
Five working days is a common short-response window: acknowledging a complaint, replying to a request for information inside an organisation, or a contractual "respond within five working days" term. It is short enough that a weekend or a single bank holiday can put you a day late, so it is worth calculating rather than counting on your fingers.
FAQs
Does today count as a business day?
This calculator starts counting after the start date for "from" calculations, which is common for deadline planning. Check your specific rule if today should count as day one.
Are bank holidays excluded?
Yes, the calculator excludes the UK bank holidays held in the site calendar.
Does today count as one of the five days?
In this calculator, no. Counting starts after the start date, which matches the usual meaning of "five business days from today". Some rules count the day of the event as day one, so check the specific rule.
What happens if a bank holiday falls in the window?
Each listed UK bank holiday inside the window adds one day to the calendar answer, because it is not a business day.