Timestamp Tools
Convert between Unix timestamps and human-readable dates instantly. Perfect for developers working with APIs, databases, and log files.
What are Timestamp Tools?
Unix timestamps represent time as the number of seconds elapsed since January 1, 1970 (UTC). Our Timestamp Tools help you convert between these numeric timestamps and human-readable dates, supporting both local time and UTC formats for global applications.
Bidirectional
Convert dates to timestamps and vice versa
Timezone Support
Local time and UTC formats
Instant Conversion
Real-time results with one click
Date to Timestamp
Convert human-readable dates to Unix timestamps for storage and calculation
Timestamp to Date
Convert Unix timestamps back to readable dates for display
How to Use Timestamp Tools
Select Operation
Choose whether to convert Date to Timestamp or Timestamp to Date.
Choose Timezone
Select Local time or UTC format based on your requirements.
Enter Value
Input your date or timestamp. Use "Current Timestamp" for the current time.
Convert & Copy
Click Convert to get the result, then copy it for your use.
Common Use Cases
- ✓Database Storage: Store dates as timestamps in databases for efficient sorting and comparison operations.
- ✓API Development: Convert between human-readable dates and timestamps for API requests and responses.
- ✓Log Analysis: Interpret timestamps in server logs and application logs for debugging.
- ✓Time Calculations: Calculate time differences, expiration dates, or countdowns using timestamps.
- ✓International Apps: Handle dates across different timezones consistently using UTC timestamps.
Date Format Guide
ISO 8601
2024-01-15T10:30:00Z - International standard format
US Format
01/15/2024 10:30:00 - Month/Day/Year format
European Format
15/01/2024 10:30:00 - Day/Month/Year format
Unix Timestamp
1705315800 - Seconds since Jan 1, 1970
Frequently Asked Questions
What is a Unix timestamp?
A Unix timestamp is the number of seconds (or milliseconds) that have elapsed since January 1, 1970 at 00:00:00 UTC, not counting leap seconds. It's a standard way to represent time in computing.
What's the difference between seconds and milliseconds?
Unix timestamps are typically in seconds, but some systems use milliseconds (1000x larger). Our tool uses seconds. If your timestamp has 13 digits, divide by 1000 to convert to seconds.
Why does my date show a different time than expected?
This is usually due to timezone differences. Make sure you've selected the correct timezone (Local vs UTC). Local time shows your computer's timezone, while UTC is the universal coordinated time.
What date formats are supported?
Most standard formats are supported including: ISO 8601 (2024-01-15), US format (01/15/2024), European format (15/01/2024), and natural language ("January 15, 2024"). If one format doesn't work, try another.
Is there a maximum or minimum timestamp?
JavaScript supports dates from April 20, 271821 BC to September 13, 275760 AD. However, most systems use a more limited range. Negative timestamps represent dates before 1970.
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