Date to Hex

Reverse Conversion Tool: Hex to Date Converter

Convert a human-readable date and time into its hexadecimal (hex) representation using this precise Date to Hex Converter. Whether you’re working with Unix timestamps, embedded systems, or forensic log analysis, this tool helps you transform datetime values into hex format in seconds.

What Is a Hexadecimal Timestamp?

Hexadecimal timestamps represent date-time values as base-16 numbers, often used in:

  • Unix epoch time (hex format)
  • Embedded firmware and memory logs
  • File metadata (e.g., NTFS, FAT32)
  • Blockchain and network protocols

A typical use case:

Date: 2023-08-14 12:00:00 UTC  
Unix timestamp: 1692014400  
Hex: 64da6cc0

First, the date is converted to a Unix timestamp, then the timestamp is converted into hexadecimal using base-16 math.

You can verify the intermediate steps using:

How to Convert Date to Hexadecimal

Step-by-Step Conversion:

  1. Input a Date – e.g., 2024-06-24 18:00:00 UTC
  2. Convert to Unix Timestamp – in seconds since Jan 1, 1970 (Epoch)
    • Example: 1719252000
  3. Convert Decimal to Hex – e.g., 1719252000 → 668C3720

This hexadecimal value can now be used in software systems, logs, or binary files.

Need help converting the hex back? Use the Hex to Date Converter for accurate reverse translation.

Features of Our Date to Hex Converter

✅ Supports UTC and local date formats
✅ Converts to 32-bit or 64-bit hex timestamps
✅ Handles both seconds and milliseconds
✅ Instant conversion – no signup, no ads
✅ Mobile responsive and developer friendly

For working with reverse conversions and calculations, check out our Hex Calculator.

Why Use Hexadecimal Timestamps?

Hex timestamps are preferred in machine-level environments for compactness and compatibility. Use cases include:

  • Database audit logs
  • Sensor data records
  • Digital forensics and incident response
  • Blockchain transaction timekeeping
  • Network packets and diagnostics

If your system logs data in hexadecimal, this converter will help encode time values accurately.

Need help preparing binary input? Convert timestamps using the Binary Converter first before encoding them to hex.

More Conversion Tools:

FAQs – Date to Hex Conversion

Q1: What format is used for the date input?

You can enter ISO format (YYYY-MM-DD HH:MM:SS) or use your local time zone. The tool converts it to a UTC-based Unix timestamp before converting to hex.

Q2: Does this tool support milliseconds?

Yes, for higher precision needs, you can convert Unix timestamps in milliseconds, producing 64-bit hex output.

Q3: What if I get the wrong timestamp?

Check if your date input is in the correct time zone. For consistency, we recommend using UTC format for conversions.