Unix Timestamp Converter
Convert Epoch timestamps (seconds & ms) to human dates with custom timezones, ISO 8601 support, 1-click copy, and batch CSV processing.
What is a Unix Timestamp (Epoch Time)?
The Unix Timestamp (also known as Epoch time or POSIX time) is the number of seconds that have elapsed since January 1, 1970 00:00:00 UTC. Our Unix Timestamp Converter converts numeric epoch timestamps into human-readable dates across global timezones and vice-versa.
How to Convert Epoch Timestamps & Dates
- Select Target Timezone: Choose your local or target timezone (e.g. UTC, IST, EST, PST, JST).
- Convert Timestamp: Enter seconds or milliseconds timestamp to get immediate UTC, local, and relative time representations.
- Batch Processing: Paste multiple timestamps in the Batch Converter drawer for bulk processing.
Key Features & Capabilities
- Global Timezone Support: Convert timestamps to UTC, Indian Standard Time, US Eastern/Pacific, Central European Time, and Australian Eastern Time.
- Seconds & Milliseconds Support: Automatically detects 10-digit (seconds) and 13-digit (milliseconds) timestamps.
- Batch Converter Drawer: Process a list of timestamps at once.
Frequently Asked Questions (FAQ)
What is the Year 2038 Problem (Y2K38)?The Year 2038 problem occurs on January 19, 2038 when 32-bit signed integers overflow past 2,147,483,647 seconds. Modern 64-bit systems resolve this limitation.
How do I distinguish seconds from milliseconds timestamps?10-digit numbers (e.g. 1740384000) represent seconds, while 13-digit numbers (e.g. 1740384000000) represent milliseconds.