WWorkTools
Excel

Excel Date Formula Builder

Build common Excel date formulas.

Calculator
Generated Excel formula

Enter values and calculate.

How this Excel Date Formula Builder works

Use cell references such as A2 and B2. WORKDAY follows Excel working-day behavior and can optionally be extended with holiday ranges manually.

Frequently asked questions

Can I exclude holidays?

Yes. Excel WORKDAY supports a holidays argument; add your holiday range as the third argument when needed.

Important note

WorkTools provides general-purpose informational calculations. Verify inputs, definitions, policies and jurisdiction-specific requirements before using a result for financial, payroll, legal or other consequential decisions.