Unix Timestamp Formula: Unix Timestamp = Number of seconds since January 1st, 1970
Unix Timestamp Definition The Unix Timestamp Calculator makes it easy to convert a Unix timestamp to an easy to read format. Our free online Unix Timestamp Converter makes it super easy to convert any Unix timestamp to easy to read dates with just one click. Unix time is also referred to as POSIX time and is technically defined as the number of seconds that have elapsed since midnight proleptic Coordinated Universal Time (UTC) of January 1, 1970 (not counting leap seconds). Many different computer programs and software packages use Unix time. Use our free online Unix timestamp converter to convert Unix timestamps to an easy to read date.
How to Calculate Unix Timestamp Let's be honest - sometimes the best unix timestamp calculator is the one that is easy to use and doesn't require us to even know what the unix timestamp formula is in the first place! But if you want to know the exact formula for calculating unix timestamp then please check out the "Formula" box above.