Date & Time
Work Hours Calculator
Calculate work hours using start and end times
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Quick start
Call this tool from your code in three languages.
cURL
curl -X POST 'https://api.elysiatools.com/en/api/tools/work-hours-calculator' \
-H 'Content-Type: application/json' \
-d '{"operation":"singleDay","startDate":"2026-11-07","startTime":"09:00","endTime":"18:00","breakMinutes":"60","endDate":"2026-11-07","workDays":"monday, tuesday, wednesday, thursday, friday"}'API reference
Send a POST request with your inputs as JSON. File parameters require a separate upload first.
Endpoint
HTTP
POST https://api.elysiatools.com/en/api/tools/work-hours-calculatorParameters
| Name | Type | Required | Description |
|---|---|---|---|
| operation | select | Yes | — |
| startDate | text | Yes | — |
| startTime | text | Yes | — |
| endTime | text | Yes | — |
| breakMinutes | text | Yes | — |
| endDate |
MCP integration
Add this tool to your Model Context Protocol server so AI agents can list and call it.
Server configuration
Add this block to your MCP client configuration:
mcp.json
{
"mcpServers": {
"elysiatools-work-hours-calculator": {
"name": "work-hours-calculator",
"description": "Calculate work hours using start and end times",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=work-hours-calculator",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}List available tools
After connecting to the SSE endpoint, list the exposed tools:
tools/list
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Call this tool
Invoke the tool by its id, passing arguments built from its parameters:
tools/call
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "work-hours-calculator",
"arguments": {
"operation": "singleDay",
"startDate": "2026-11-07",
"startTime": "09:00",
"endTime": "18:00",
"breakMinutes": "60",
"endDate": "2026-11-07",
"workDays": "monday, tuesday, wednesday, thursday, friday"
}
}
}Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).
Questions or issues? Contact [email protected]