ISO 8601: Date and time representation
International standard for date and time representation in data interchange.
ISO 8601 is an international standard covering the exchange of date and time-related data. It provides unambiguous date and time representations.
Key Formulas
Date format
YYYY-MM-DD
DateTime format
YYYY-MM-DDTHH:mm:ss
Frequently Asked Questions
What is this standard used for?
This standard provides guidelines and requirements for specific calculations and design procedures in its field of application.
How do I apply this standard?
This page provides educational context about the standard. For actual design work, consult the official standard documents and qualified engineers. Our calculators can help with preliminary estimations, but they are not a substitute for professional design.