- SpreadJS Overview
- Getting Started
- JavaScript Frameworks
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- SpreadJS Designer
- SpreadJS Designer Component
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Formula Reference
- Formula Overview
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Formula Functions
- Barcode Functions
- Compatibility Functions
- Database Functions
- Date and Time Functions
- Engineering Functions
- Financial Functions
- Information Functions
- Logical Functions
- Lookup and Reference Functions
- Math and Trigonometric Functions
- Statistical Functions
- Sparkline Functions
- Text Functions
- Web Functions
- Other Functions
- RegEx Functions
- Import and Export Reference
- Frequently Used Events
- API Documentation
- Release Notes
DAYS
This function calculates the number of days between two dates.
Syntax
DAYS(end_date, start_date)
Arguments
Specify the end_date and start_date argument as a number (as in 37806), a string, or a reference to cells containing the information.
Data Types
Accepts numeric or string data for both arguments. Returns numeric data.
Examples
DAYS("5/15/11","4/1/11") give the result 44.