Diferencia entre fechas
Calcula el tiempo entre dos fechas.
Fecha y hora
Conversor de tiempo Unix
Convierte marcas de tiempo Unix y fechas.
Tus datos
Impulsado por UtilBrixTu resultado
Unix seconds
1.788.480.000
- Unix milliseconds
- 1.788.480.000.000
- UTC
- Fri, 04 Sep 2026 00:00:00 GMT
- ISO 8601
- 2026-09-04T00:00:00.000Z
- UTC reference
- viernes, 4 de septiembre de 2026, 0:00:00 UTC
Los métodos detallados y ejemplos están disponibles en inglés.
Step-by-step instructions (English)
- Choose timestamp-to-date or date-to-timestamp conversion.
- For numeric input, explicitly choose seconds or milliseconds.
- For date input, enter the UTC date and time, then compare the resulting formats.
Fórmula y método
Unix time measures seconds since 1 January 1970 at 00:00:00 UTC. Millisecond input is divided by 1,000 for Unix seconds, with fractional seconds rounded down. Date-to-timestamp input is explicitly interpreted as UTC.
Ejemplo práctico
Unix timestamp 0 is 1 January 1970 at 00:00:00 UTC. The equivalent millisecond value is also 0.
When this tool is useful
Inspect application logs, API timestamps, or stored event dates without doing epoch arithmetic manually. Matching the unit used by the source system is essential before comparing two event times.
Common mistakes and limitations
- A timestamp in milliseconds is 1,000 times its value in seconds.
- The date-to-timestamp input is UTC; do not paste a local time and assume an automatic time-zone conversion.
Practical questions about this tool (English)
Why does my converted date look far from the expected year?
The most common cause is using milliseconds as seconds or the reverse. Check the explicit unit selector and the source API documentation.
What is timestamp zero?
It represents January 1, 1970 at 00:00:00 UTC. A displayed local date can differ if another application applies a time-zone offset.