Unix Timestamp Converter for C#

Free online unix timestamp converter with C# code examples

Working with unix timestamp converter in C#? Our free online unix timestamp converter helps C# developers format, validate, and process data instantly. Below you will find C# code examples using DateTimeOffset (built-in) so you can achieve the same result programmatically in your own projects.

Try the Unix Timestamp Converter Online

Use our free Unix Timestamp Converter directly in your browser — no setup required.

Open Unix Timestamp Converter

C# Code Example

// Current timestamp
long timestamp = DateTimeOffset.UtcNow.ToUnixTimeSeconds();

// Timestamp to DateTimeOffset
var dt = DateTimeOffset.FromUnixTimeSeconds(timestamp);
Console.WriteLine(dt.ToString("o"));

Quick Setup

Library: DateTimeOffset (built-in)
// Built-in — no package needed

C# Tips & Best Practices

  • Use DateTimeOffset over DateTime for timezone awareness
  • ToUnixTimeMilliseconds() for millisecond precision
  • Available since .NET 4.6

Frequently Asked Questions

Unix Timestamp Converter in Other Languages

More C# Tools