Click "Convert" button to start conversion
About This Date Time Converter
This online date time converter is a powerful tool for converting between various date and time formats. It supports automatic format detection and manual format selection for precise conversions. Perfect for developers working with APIs, databases, and time-sensitive applications.
Supported Formats:
• ISO 8601 - Standard international format (2024-01-19T10:30:00.000Z)
• ISO 9075 - SQL format (2024-01-19 10:30:00)
• RFC 3339 - Internet timestamp format
• RFC 7231 - HTTP date format
• Unix Timestamp - Seconds since 1970-01-01
• Unix (ms) - Milliseconds timestamp
• Excel Date - Days since 1899-12-30
• Mongo ObjectID - MongoDB timestamp format
Timezone Support: Convert between local time, UTC, and major cities including Asia/Shanghai, America/New_York, Europe/London, and Asia/Tokyo.
• Supports auto-detecting multiple input formats
• Can manually specify input format for better accuracy
• Supports timezone conversion (local, UTC, Shanghai, New York, London, Tokyo)
• Click "Current Time" to get current timestamp
• Each result has independent copy button
• Shortcuts: Ctrl/Cmd+Enter to convert, Ctrl/Cmd+K for current time
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Convert Dates Between Any Format
Our date time converter allows you to convert between ISO 8601, RFC 3339, Unix timestamps, Excel dates, and more. Supports timezone conversion for local, UTC, and major cities worldwide. Perfect for developers, data processing, and working with date/time data.