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Time differences between world cities

72 city pairs, each with the current offset, both cities' daylight saving dates, and an hour-by-hour breakdown of when their working days overlap. Every figure is computed from the IANA timezone database rather than a fixed table, so the pages stay correct through clock changes.

Pick a pair below, or open the interactive grid to compare up to ten cities at once. If you want the detail for a single city rather than a pair, the city timezone pages cover current offsets, DST rules and hub overlap for each of our 29 hub cities.

Africa ↔ Europe
Berlin → Nairobi+1 · good overlap Johannesburg → London−1 · good overlap Lagos → LondonSame time now London → Nairobi+2 · good overlap
Africa ↔ North America
Lagos → New York−5 · good overlap
Africa ↔ Oceania
Johannesburg → Sydney+8 · good overlap
East Asia ↔ Europe
Berlin → Tokyo+7 · good overlap Hong Kong → London−7 · good overlap London → Tokyo+8 · good overlap London → Shanghai+7 · good overlap Paris → Shanghai+6 · good overlap
East Asia ↔ North America
Chicago → Tokyo+14 · partial overlap Hong Kong → New York−12 · partial overlap Los Angeles → Tokyo+16 · good overlap Los Angeles → Shanghai+15 · partial overlap Los Angeles → Seoul+16 · good overlap New York → Tokyo+13 · partial overlap New York → Shanghai+12 · partial overlap New York → Seoul+13 · partial overlap
East Asia ↔ Oceania
Sydney → Tokyo−1 · good overlap
East Asia ↔ South Asia
Bangalore → Tokyo+3:30 · good overlap
East Asia ↔ Southeast Asia
Singapore → Tokyo+1 · good overlap
Eastern Europe & Middle East ↔ Europe
Berlin → Istanbul+1 · good overlap Dubai → London−3 · good overlap Istanbul → London−2 · good overlap London → Moscow+2 · good overlap
Eastern Europe & Middle East ↔ North America
Dubai → New York−8 · good overlap
Eastern Europe & Middle East ↔ South Asia
Dubai → Mumbai+1:30 · good overlap
Eastern Europe & Middle East ↔ Southeast Asia
Dubai → Singapore+4 · good overlap
Europe ↔ Europe
Berlin → London−1 · good overlap London → Warsaw+1 · good overlap
Europe ↔ Latin America
London → São Paulo−4 · good overlap Madrid → São Paulo−5 · good overlap
Europe ↔ North America
Amsterdam → New York−6 · good overlap Berlin → New York−6 · good overlap Berlin → Los Angeles−9 · partial overlap Berlin → Chicago−7 · good overlap Chicago → London+6 · good overlap London → New York−5 · good overlap London → Los Angeles−8 · good overlap London → Toronto−5 · good overlap Los Angeles → Paris+9 · partial overlap Madrid → New York−6 · good overlap New York → Paris+6 · good overlap New York → Stockholm+6 · good overlap Paris → Toronto−6 · good overlap
Europe ↔ Oceania
Auckland → London−11 · partial overlap London → Sydney+9 · partial overlap
Europe ↔ South Asia
Amsterdam → Mumbai+3:30 · good overlap Bangalore → London−4:30 · good overlap Bangalore → Berlin−3:30 · good overlap London → Mumbai+4:30 · good overlap
Europe ↔ Southeast Asia
Amsterdam → Singapore+6 · good overlap Berlin → Singapore+6 · good overlap London → Singapore+7 · good overlap Singapore → Stockholm−6 · good overlap
Latin America ↔ North America
Mexico City → New York+2 · good overlap New York → São Paulo+1 · good overlap
North America ↔ Oceania
Los Angeles → Sydney+17 · good overlap New York → Sydney+14 · partial overlap
North America ↔ South Asia
Bangalore → New York−9:30 · partial overlap Bangalore → Los Angeles−12:30 · partial overlap Bangalore → Chicago−10:30 · partial overlap Mumbai → New York−9:30 · partial overlap Mumbai → Toronto−9:30 · partial overlap
North America ↔ Southeast Asia
Los Angeles → Singapore+15 · partial overlap New York → Singapore+12 · partial overlap
Oceania ↔ Oceania
Auckland → Sydney−2 · good overlap
Oceania ↔ South Asia
Bangalore → Sydney+4:30 · good overlap
Oceania ↔ Southeast Asia
Singapore → Sydney+2 · good overlap
South Asia ↔ Southeast Asia
Bangalore → Singapore+2:30 · good overlap
Southeast Asia ↔ Southeast Asia
Jakarta → Singapore+1 · good overlap
All offsets recomputed on 27 August 2026. See how we calculate these figures.