Timestamp to Date Converter - Best Free Online Tool
Convert timestamp to date instantly with our comprehensive tool. Supports seconds, milliseconds, microseconds, multiple timezones, bulk conversion, day of week, week number, leap year, and relative time. Free, fast, and accurate timestamp converter for developers.
Detected format: milliseconds
176472335917647233596491764723359649000December 3, 2025
2025-12-03T00:55:59.649ZWed, 3 Dec 2025 00:55:59 +0000Wed, 03 Dec 2025 00:55:59 GMTJavaScript/TypeScript:
// Convert timestamp to date const timestamp = 1764723359649; const date = new Date(timestamp); console.log(date.toISOString()); // Convert date to timestamp const now = new Date(); const ts = now.getTime(); // milliseconds const tsSeconds = Math.floor(now.getTime() / 1000); // seconds
Python:
from datetime import datetime # Convert timestamp to date timestamp = 1764723359649 # milliseconds date = datetime.fromtimestamp(timestamp / 1000) print(date.isoformat()) # Convert date to timestamp now = datetime.now() ts = int(now.timestamp() * 1000) # milliseconds ts_seconds = int(now.timestamp()) # seconds
Java:
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
// Convert timestamp to date
long timestamp = 1764723359649L; // milliseconds
LocalDateTime date = LocalDateTime.ofInstant(
Instant.ofEpochMilli(timestamp),
ZoneId.systemDefault()
);
// Convert date to timestamp
long ts = System.currentTimeMillis();PHP:
// Convert timestamp to date
$timestamp = 1764723359649; // milliseconds
$date = date('Y-m-d H:i:s', $timestamp / 1000);
echo $date;
// Convert date to timestamp
$ts = time() * 1000; // milliseconds
$tsSeconds = time(); // secondsHow to Use
- • Select conversion mode: Timestamp to Date, Date to Timestamp, or Bulk Convert
- • Enter the timestamp (auto-detects seconds, milliseconds, or microseconds) or select a date and time
- • Choose timezone or use UTC (results shown in multiple timezones)
- • The converted value appears automatically with all formats (seconds, milliseconds, microseconds)
- • View comprehensive information: day of week, week number, leap year, relative time
- • See results in multiple formats: ISO 8601, RFC 2822, UTC, and formatted dates
- • Use copy buttons to copy any format to your clipboard
- • View code examples for different programming languages
- • Use bulk mode to convert multiple timestamps at once
Our timestamp to date converter is the most comprehensive free online tool for converting Unix timestamps to readable dates. Unix timestamps (also called epoch time) are a standard way to represent dates and times in computing. They represent the number of seconds, milliseconds, or microseconds that have elapsed since January 1, 1970, 00:00:00 UTC.
Whether you need to convert timestamp to date for API responses, database records, or log files, our tool provides instant conversion with comprehensive output formats including ISO 8601, RFC 2822, UTC, and multiple timezone displays. Our advanced features include:
- Auto-detection of timestamp format (seconds, milliseconds, microseconds)
- Multiple timezone support with side-by-side comparison
- Bulk conversion for processing multiple timestamps at once
- Additional date information including day of week, ISO week number, leap year indicator
- Relative time display showing "X days ago" or "in X hours"
- Multiple output formats including ISO 8601, RFC 2822, UTC, and formatted dates
All conversions happen entirely in your browser, ensuring your data remains private and secure. The tool works with timestamps in seconds, milliseconds, and microseconds, and can also convert dates back to timestamps, making it perfect for developers, data analysts, and anyone working with time-based data.
- • API Development: Convert timestamps from API responses to readable dates
- • Database Work: Understand timestamp values in databases
- • Log Analysis: Convert timestamps in log files to readable dates
- • Debugging: Convert timestamps during development and debugging
- • Data Analysis: Work with time-based data in different formats