What UTC offset does Singapore use?

Singapore uses Singapore Standard Time (SGT), which is UTC+8 year-round. Singapore does not observe daylight saving time, making its offset from UTC completely stable. This fixed offset simplifies scheduling but means Singapore’s relationship to cities that do observe DST shifts by one hour twice a year.

What are typical business hours in Singapore?

Standard business hours in Singapore run 9 AM to 6 PM SGT, Monday through Friday. Many financial and technology firms extend to 7 or 8 PM. Singapore has one of the highest rates of work intensity in Asia, and staying late is common. Lunch is typically from 12 to 1:30 PM, and hawker center lunches are a cultural institution.

What is the best time to schedule a call between Singapore and London?

Singapore (SGT, UTC+8) is 8 hours ahead of London (GMT) in winter and 7 hours ahead in summer (BST). The practical overlap window is London 9–10 AM (Singapore 5–6 PM), which asks Singapore to stay slightly after typical close of business. Scheduling at Singapore 5 PM / London 9 AM is usually the fairest arrangement.

Working Hours in Singapore: A Timezone Guide

January 27, 2026

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Frequently Asked Questions

What UTC offset does Singapore use?: Singapore uses Singapore Standard Time (SGT), which is UTC+8 year-round. Singapore does not observe daylight saving time, making its offset from UTC completely stable. This fixed offset simplifies scheduling but means Singapore’s relationship to cities that do observe DST shifts by one hour twice a year.
What are typical business hours in Singapore?: Standard business hours in Singapore run 9 AM to 6 PM SGT, Monday through Friday. Many financial and technology firms extend to 7 or 8 PM. Singapore has one of the highest rates of work intensity in Asia, and staying late is common. Lunch is typically from 12 to 1:30 PM, and hawker center lunches are a cultural institution.
What is the best time to schedule a call between Singapore and London?: Singapore (SGT, UTC+8) is 8 hours ahead of London (GMT) in winter and 7 hours ahead in summer (BST). The practical overlap window is London 9–10 AM (Singapore 5–6 PM), which asks Singapore to stay slightly after typical close of business. Scheduling at Singapore 5 PM / London 9 AM is usually the fairest arrangement.