About Business Days Calculator
Calculate project deadlines, shipping lead times, and statutory notice periods by adding or subtracting business days.
Calculation Methodology & Formula
Advances or reverses calendar days one by one, incrementing the counter only on qualifying business days until the target count is satisfied.
How to Use This Calculator
- Enter your Start Date.
- Specify the number of business days to add or subtract.
- Configure workweek days and optional holiday dates.
- Specify whether the start date counts as Day 1 if it is a working day.
- Click "Calculate Result Date".
Frequently Asked Questions
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