How this time scenario works
Date and time calculations are simple when every day counts the same way, but real deadlines can treat weekends, bank holidays, and cut-off times differently.
Calendar days vs working days
Calendar days include weekends. Business days usually mean Monday to Friday and may or may not exclude bank holidays depending on the rule being applied.
Use as an estimate
For contracts, court deadlines, employment rights, travel, or immigration dates, always check the official rule for inclusive counting and non-working days.