📅 Week Calculator
Calculate the number of weeks and days between two dates, or add/subtract weeks from any date. Supports ISO 8601 standard and handles leap years automatically.
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Enter dates to see the calculation results
Frequently Asked Questions
⚠️ Disclaimer
This calculator is provided for informational purposes only. While we strive for accuracy, calculation results may vary depending on different calendar systems and standards. For critical business or legal purposes, please consult with relevant professionals and verify results independently.