Buenos Aires to Tokyo Time Converter
Tokyo is +12h ahead of Buenos Aires
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FROM
Buenos Aires
Argentina
UTC-03:00
TO
Tokyo
Japan
UTC+09:00
Date-aware conversion
Convert a specific date and time
Result
Wed, May 27, 2026 18:47
Buenos Aires: Wednesday, May 27, 2026 6:47 AM GMT-3 to Tokyo: Wednesday, May 27, 2026 6:47 PM GMT+9.
Tokyo is 12h ahead of Buenos Aires on this date
24-Hour Comparison
Every hour in Buenos Aires and the corresponding time in Tokyo. Green rows indicate business hours in Tokyo.
Time zones
Buenos Aires uses America/Argentina/Buenos_Aires (GMT-3) and Tokyo uses Asia/Tokyo (GMT+9). Neither city observes daylight saving time in this dataset.
Best use
Use the green rows to spot normal working hours in Tokyo. For teams across more cities, open the meeting planner and compare up to five locations.
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Best time for Buenos Aires and Tokyo
There is no full business-hour overlap in the 24-hour table, so use a custom time or rotate meeting times for fairness. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
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City context
About these cities
About Buenos Aires
Buenos Aires is located in Argentina (South America). It uses the America/Argentina/Buenos_Aires timezone with a standard offset of UTC-03:00. It does not observe Daylight Saving Time. See the full Buenos Aires time page for live clock and planning details.
About Tokyo
Tokyo is located in Japan (Asia). It uses the Asia/Tokyo timezone with a standard offset of UTC+09:00. It does not observe Daylight Saving Time. See the full Tokyo time page for live clock and planning details.
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