{"ok":true,"result":{"slug":"date-difference-calculator","name":"Date Difference Calculator","summary":"Time between two dates in years, months and days, plus total days, weeks and business days (Monday–Friday).","description":"Count the days between two dates, as years, months and days, total days and weeks, plus business days (Monday to Friday). Leap years handled.","method":"POST","endpoint":"/api/v1/tools/date-difference-calculator","plan":"free","mcpName":"date_difference_calculator","input":{"type":"object","additionalProperties":false,"properties":{"start":{"type":"string","description":"Start date as YYYY-MM-DD.","maxLength":10},"end":{"type":"string","description":"End date as YYYY-MM-DD. If it's before start the dates are swapped and reversed is true.","maxLength":10},"includeEnd":{"type":"boolean","description":"Count the end date as one more day (by default the start date counts and the end date doesn't, like counting nights).","default":false}},"required":["start","end"]},"example":{"start":"2026-01-15","end":"2026-10-20"},"randomOutput":false,"network":false,"docs":"https://pithlab.com/developers/tools/date-difference-calculator","page":"https://pithlab.com/tools/date-difference-calculator"}}