Conversor de Timestamp Unix

Ferramenta online gratuita convert unix timestamps to human-readable dates and vice versa. free online epoch time converter supports seconds, milliseconds, and nanoseconds. fast, accurate, no sign-up.

O que é Conversor de Timestamp Unix?

A powerful developer tool designed to help you work more efficiently. Unix Timestamp Converter provides accurate results instantly with a clean, intuitive interface. Perfect for developers, engineers, and IT professionals.

Fórmula

Timestamp → Date: new Date(timestamp × 1000)

Date → Timestamp: Math.floor(date.getTime() / 1000)

Unix epoch: January 1, 1970 00:00:00 UTC

Max 32-bit timestamp: January 19, 2038 (03:14:07 UTC)

Como calcular

Enter your input in the field above.
Configure any available options to customize the output.
View the results instantly with real-time updates.
Copy or export your results for use in your projects.

Exemplo

Current timestamp: 1719676800 → Date: June 29, 2024 12:00:00 PM UTC. convertering a date: "January 1, 2025 00:00:00 UTC" → Timestamp: 1735689600.

Benefícios Principais

Get accurate results instantly in your browser.
Save time with real-time calculations as you type.
No data leaves your device - complete privacy.
Free to use on any device, no sign-up required.

Erros Comuns a Evitar

Forgetting that JavaScript usos milliseconds (×1000)
Assuming all APIs uso the same timestamp formato
Não considerando diferenças de fuso horário
usando 32-bit integers for timestamps in new systems

Dicas Profissionais

Sempre store timestamps in UTC in databases
converter to local time only for display
uso 64-bit integers for timestamp storage
Verificar timestamps with both directions antes de relying on them

Termos Chave Explicados

Timestamp Unix: Segundos desde 1 Jan 1970 UTC
Época: Ponto de referência para medição de tempo
UTC: Coordinated Universal Time
Problema do ano 2038: Estouro de inteiro de 32 bits

Casos de uso comuns

Depurando API responses with timestamps
convertering database timestamp valors
Definição de datas de expiração no código
Análise de logs e interpretação de séries temporais

Perguntas Frequentes

O que é a Unix timestamp?

A Unix timestamp is the number of seconds that have elapsed since January 1, 1970 at 00:00:00 UTC (the Unix epoch). It is a universal time reference usod in programming and computing.

Why are timestamps útil?

Timestamps provide a timezone-independent way to store and compare times. They are usod in databases, APIs, logging, and any system that needs precise time tracking.

O que é the year 2038 problem?

On January 19, 2038, 32-bit Unix timestamps will overflow becauso the maximum 32-bit signed integer (2,147,483,647) will be exceeded. Modern systems uso 64-bit timestamps to avoid this.

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