Timestamp Converter

Paste a Unix timestamp (seconds or milliseconds, auto-detected) to see it in several timezones, or an ISO 8601 date/time (e.g. 2024-01-15T10:30:00) to get its Unix timestamp. Only ISO 8601 is accepted for dates -- other formats ("Jan 15", "15/01/24") are genuinely ambiguous without knowing your locale, so this doesn't guess at them.