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Timezone Converter
Convert a date and time across the world's major timezones
About Timezone Converter
Timezone Converter lets you convert a date and time across the world's major timezones.
Category: Converters.
Frequently asked questions
What is UTC?
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Coordinated Universal Time — the primary time standard against which all other time zones are offset. UTC has no daylight saving adjustments. UTC+0 is the same as UTC.
What is the difference between UTC offset and a time zone?
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A UTC offset (e.g., +05:30) is a fixed number. A time zone (e.g., America/New_York) is a named region that may change its offset seasonally for daylight saving time. Use time zone names in code, not fixed offsets.
How does daylight saving time affect conversions?
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DST shifts the UTC offset by one hour during summer months in applicable regions. The converter accounts for DST automatically — always input the date too, not just the time, to get the correct offset.