World clock
See the current time in Korea and in major cities around the world, with the time difference from Seoul.
Current time · Seoul
Major cities
Time differences are from Seoul. Choose a city to make it the base.
Times are worked out from your browser's built-in time zone data (IANA) and update every second. Daylight saving changes are applied automatically. Nothing is sent to a server.
Related calculations and guidance
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Look up Korean National Tax Service business codes and expense rates.
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Check the check digit of a Korean business or corporate registration number and see what each part means.
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Check how account numbers are written at each Korean bank.
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Check whether a company counts as an SME, a small enterprise or a micro enterprise under Korean law, from its industry, sales, assets and staff.
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Work out the registration tax, local education tax, registry fee and notary fees for setting up a Korean stock company.
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Check whether a shareholders' or board resolution passes under the Korean Commercial Act.