ISO 8601 Duration: Guides & Resources

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Explore our curated tutorials and guides to understand and work with the ISO 8601 duration format. When you’re ready, try our free converter tool.

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• The Definitive Guide to ISO 8601 Durations

  Understand the PnYnMnDTnHnMnS syntax with clear examples and use cases.

• How to Use ISO 8601 in Spreadsheets

  Techniques and scripts for handling duration strings in Excel and Google Sheets.

• Parsing ISO 8601 with Python

  Use the isodate library to parse and work with duration strings in Python.

• JavaScript Temporal API

  Parse, manipulate, and serialize durations using the new Temporal API.

• Storing ISO 8601 in Databases

  Best practices for storing and querying durations across different databases.