Week Number Calculator
Calculate the week number of a date within a year. Supports different week number calculation standards (ISO 8601, US standard, etc.) for project management, time planning, and data analysis.
API Documentation
Request Endpoint
POST /en/api/tools/week-number-calculator
Request Parameters
| Parameter Name | Type | Required | Description |
|---|---|---|---|
| dateInput | textarea | Yes | - |
| weekStandard | select | Yes | - |
| multipleDates | checkbox | No | Process multiple dates (one per line) |
| outputFormat | select | Yes | - |
| includeDateInfo | checkbox | No | Include additional date details like quarter, day of year, leap year info |
| startOfWeek | select | No | - |
| firstWeekContains | select | No | - |
Response Format
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}
Text:
Text
AI MCP Documentation
Add this tool to your MCP server configuration:
{
"mcpServers": {
"elysiatools-week-number-calculator": {
"name": "week-number-calculator",
"description": "Calculate the week number of a date within a year. Supports different week number calculation standards (ISO 8601, US standard, etc.) for project management, time planning, and data analysis.",
"baseUrl": "https://elysiatools.com/mcp/sse?toolId=week-number-calculator",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}
You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.
If you encounter any issues, please contact us at [email protected]