Unix Epoch Converter

Debug RTC timestamps and validate 2038 compliance. Generate ready-to-use C code for `struct tm` initialization.

Time Input

Unix Timestamp (Seconds)

⚠️ Exceeds signed 32-bit (Y2038 Issue)

Human Date / Time

Timezone (Input interpretation)

Current UTC Epoch

Conversion Results

ISO 8601 (UTC)

1970-01-01T00:00:00Z

Rel: 0s ago

C struct tm (UTC)

// C structure representation struct tm t; t.tm_year = 70; // 1970 t.tm_mon = 0; // January t.tm_mday = 1; t.tm_hour = 0; t.tm_min = 0; t.tm_sec = 0; t.tm_wday = 4; // Thursday t.tm_yday = 0; t.tm_isdst= 0;

Signed 32-bit Safe

Unsigned 32-bit Safe

Hex Value 0x00000000

Overflow Reference:
• Signed 32-bit max: 2038-01-19 03:14:07 UTC (0x7FFFFFFF)
• Unsigned 32-bit max: 2106-02-07 06:28:15 UTC (0xFFFFFFFF)