Unix Timestamp: What Is It and Why Do Developers Use It? - Blog - Adawa.at

Understanding Unix Timestamp and its programming uses

Unix Timestamp is standard way to represent time in programming.

What is Unix Timestamp?
- Number of seconds since January 1, 1970
- Also called Epoch Time
- Integer number
- Globally unified
- Easy in calculations

Why 1970?
- Unix system start
- Global agreed standard
- Easy to program

Uses:
- Databases
- APIs
- Logs
- Sessions
- Expiration

Advantages:
- Easy comparison
- Not affected by time zones
- Small size
- Fast in calculations

Conversion:
- From Timestamp to readable date
- From date to Timestamp
- Difference calculations

Example:
1704067200 = 2024-01-01 00:00:00

Use Timestamp converter for quick conversion!