Business Hours Calculator
Accurately calculate work time, project durations, and deadline windows.
What are Business Hours?
Business hours represent the designated time period during which regular business operations are conducted. Typically, this follows a Monday through Friday schedule, often from 9:00 AM to 5:00 PM. Unlike solar or calendar time, business hours specifically exclude weekends and non-working holidays.
Calculating business hours is critical for Services Level Agreements (SLAs), project management, and operational efficiency analysis, as it provides a realistic window of productive time.
Operational Formulas
Business Time = (Sum of Days × Daily Rate) - Holidays
SLA calculation for professional turnaround
Configuring Your Calculation
Follow these steps to ensure accurate business time tracking:
- Define the Schedule: Set the standard start and end hours (e.g., 09:00 to 17:00).
- Input Holidays: List any specific public holidays to be excluded from the period.
- Analyze Results: Review the breakdown to see the precise split between business and calendar days.
Core FAQs
Do business hours include lunch breaks?
Standard business hour calculations typically assume a continuous shift. If you need to subtract lunch, adjust your daily hours or use the Payroll calculator.
How are weekend shifts handled?
By default, Saturday and Sunday are excluded. For custom retail schedules, use the 'Custom Hours' mode to define specific windows.