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Date Format Converter

Convert dates between different formats including ISO 8601, RFC 2822, Unix timestamp, SQL DateTime, and more.

Live Time Display

Date Format Converter

Auto-detect format from input

Quick Date Selection

Usage Tips

  • Enter any date format - the converter will auto-detect and convert to all supported formats
  • Click on quick date buttons for common date selections
  • Use the copy button to copy individual results or copy all at once
  • The live time display shows current time in various formats
  • Supports international date formats including Chinese, European, and US formats

About Date Formats

Date formats vary widely across different systems, programming languages, and regions. This converter supports all major date formats including ISO 8601, RFC 2822, Unix timestamps, SQL DateTime, and regional formats. It automatically detects the input format and converts to all supported formats simultaneously.

Key Point: This converter supports automatic format detection and converts to all major date formats simultaneously for maximum compatibility.

How to Use the Date Converter

  1. Enter any date in the input field - the format will be auto-detected
  2. View all converted formats in the results grid below
  3. Click the copy button next to any result to copy it to clipboard
  4. Use quick date buttons for common date selections like "Now", "Today", etc.

Supported Date Formats

ISO 8601 2024-01-01T12:00:00.000Z International standard date-time format
RFC 2822 Mon, 01 Jan 2024 12:00:00 +0000 Internet message format standard
Unix Timestamp (Seconds) 1704110400 Seconds since January 1, 1970 UTC
Unix Timestamp (Milliseconds) 1704110400000 Milliseconds since January 1, 1970 UTC
SQL DateTime 2024-01-01 12:00:00 Standard SQL database datetime format
US Format 01/01/2024 12:00:00 PM MM/DD/YYYY HH:MM:SS AM/PM format
European Format 01/01/2024 12:00:00 DD/MM/YYYY HH:MM:SS format
Chinese Format 2024年01月01日 12:00:00 YYYY年MM月DD日 HH:MM:SS format

Common Use Cases

  • Converting between different programming language date formats
  • Standardizing date formats for database import/export
  • Converting API timestamps to human-readable formats
  • Debugging date-related issues in applications
  • Converting between regional date format conventions

Technical Specifications

Auto Detection Automatically detects input format from 12+ supported formats
Precision Millisecond precision with timezone awareness
Timezone Support UTC-based conversion with local timezone display
Compatibility Works with all major programming languages and databases

Frequently Asked Questions

Q: How does auto-detection work?

The converter analyzes the input pattern and matches it against known date format patterns to automatically identify the format.

Q: Are all conversions accurate?

Yes, all conversions maintain precision and handle edge cases like leap years, daylight saving time, and timezone differences.

Q: Can I convert historical dates?

Yes, the converter supports dates from 1970 onwards for Unix timestamps, and much earlier dates for other formats.