Time Zone Converter
Convert any date and time between US time zones, or between a US zone and a major world city — with daylight saving handled automatically.
Common conversions
Eastern Time → Central TimeEastern Time → Mountain TimeEastern Time → Pacific TimeCentral Time → Eastern TimeCentral Time → Mountain TimeCentral Time → Pacific TimeMountain Time → Eastern TimeMountain Time → Central TimeMountain Time → Pacific TimePacific Time → Eastern TimePacific Time → Central TimePacific Time → Mountain TimeEastern Time → Alaska TimeAlaska Time → Eastern TimeEastern Time → Hawaii-Aleutian TimeHawaii-Aleutian Time → Eastern Time
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Frequently asked questions
Does this converter account for daylight saving time?
Yes — it reads the live IANA time zone database, so the conversion is automatically correct whether either zone is currently in standard or daylight time.
Can I convert to a time zone outside the US?
Yes, alongside all nine US zones the tool includes several popular world cities like London, Dubai, Mumbai, Tokyo, and Sydney.