Unix / Epoch time converter
Unix timestamp converter, d e c o d e d in one place.
Convert Unix timestamps to human-readable dates and back — in seconds, milliseconds, microseconds and nanoseconds. Fast, free and 100% client-side.
Current Unix timestamp live
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EpochTools converts Unix timestamps — the numbers computers use to store time — into dates you can read, and back again. Pick a tool below, type your value, and press the blue button to convert. Everything runs in your browser, so nothing you enter is ever uploaded or stored.
Grab ready-made code to get the current Unix timestamp in JavaScript, read answers in the Unix epoch time FAQ, or batch-convert thousands of values with the bulk Unix timestamp converter.
Epoch → Human Date
Paste any Unix timestamp. The unit is auto-detected from its magnitude.
Seconds or milliseconds — the unit is auto-detected. Example: 1735689600
UTC ISO 8601
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Local — auto
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RFC 2822 / GMT
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Seconds value
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Relative time
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Human date → Epoch
Pick a date and time, choose the timezone it belongs to, and get the timestamp.
The date and time are interpreted in the timezone selected below. Example: 2026-08-02 10:30
Unix timestamp (seconds)
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Unix timestamp (milliseconds)
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ISO 8601 (UTC)
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Relative time
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Bulk Unix Timestamp Converter
Paste multiple timestamps to convert them all at once — the batch converter handles every line.
Numbers or ISO 8601 strings — one per line. Example: 1710000000000
Paste timestamps above and hit Convert All — results appear here.
| Input | Detected | Seconds | ISO 8601 (UTC) | Local | Relative |
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Code Snippet Generator
Type a timestamp and copy ready-to-run code in any language — no sign-up needed.
Seconds or milliseconds, auto-detected. Example: 1735689600
// Type a timestamp aboveMore tools
Explore all the converters
Dedicated pages for ISO 8601, Excel dates and language-by-language code snippets.
ISO 8601 ↔ Epoch
Convert ISO date strings like 2025-08-02T12:00:00Z to timestamps and back.
Open toolExcel dates ↔ Epoch
Translate Excel & Google Sheets serial numbers (45000.5) into epoch time.
Open toolTimezone tools
See the current epoch and local time in any IANA timezone.
Open toolCode snippets
How to get & convert Unix timestamps in Python, JavaScript, PHP, Java, SQL and more.
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