Developer distribution · no key · cacheable GET

Put reliable time calculations inside another product.

Two small JSON endpoints cover the calculations people repeatedly rebuild: decimal-hour conversion and worked time with breaks. No account, SDK or API key.

Try the API

Worked hours

GET /api/tools/worked-hours?start=08:30&end=17:30&breakMinutes=60

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Need the complete interactive workflow?

Use the advanced calculator for rounding, batch conversions, shifts and CSV export in Italian, English, French or German.

Open the full converter