Date Format Converter

Convert any date into dozens of formats instantly — ISO 8601, RFC 2822, Unix, human-readable, relative, and more.

Select a Date

Choose a date and time to see it rendered in every common format.

All Formats

Standards

ISO 86012026-07-08T17:37:00.000Z

RFC 2822Wed, 08 Jul 2026 17:37:00 GMT

Unix Timestamp1783532220

Locale

Human ReadableWednesday, July 8, 2026 at 05:37:00 PM

Short (US)07/08/2026

European08.07.2026

UTCWed, Jul 08, 2026, 05:37:00 PM UTC

LocalJuly 8, 2026 at 05:37:00 PM UTC

Relativejust now

Calendar Facts

Day of WeekWednesday

Day of Year189

ISO Week NumberW28

QuarterQ3

Custom Format String

Build your own format using tokens. The result updates as you type.

Format string

Token Reference

YYYY4-digit year

YY2-digit year

MMMMFull month name

MMMShort month name

MMMonth (01–12)

MMonth (1–12)

DDDDFull day name

DDDShort day name

DDDay (01–31)

DDay (1–31)

HHHour 24h (00–23)

hhHour 12h (01–12)

mmMinutes (00–59)

ssSeconds (00–59)

AAM / PM

aam / pm

Presets

Format Reference

Standards

ISO 8601 — International standard. Used in APIs, databases, and data interchange. Always UTC (Z suffix).

RFC 2822 — Email and HTTP standard. Used in email headers and HTTP Date fields.

Unix Timestamp — Seconds since 1970-01-01T00:00:00Z. Language-agnostic and timezone-free.

Calendar Facts

ISO Week — Follows ISO 8601: weeks start Monday, W01 is the week containing the first Thursday of the year.

Day of Year — 1-indexed ordinal day, useful for scheduling and date arithmetic.

Quarter — Q1 = Jan–Mar, Q2 = Apr–Jun, Q3 = Jul–Sep, Q4 = Oct–Dec.