Time difference between Delhi and Singapore

The gap holds all year

Neither city changes its clocks — Delhi does not change its clocks and Singapore does not change its clocks — so 2 hours 30 minutes is the difference in January and in July alike. That is worth knowing about this pair specifically, because most international pairs do move and a recurring meeting between them does not need checking twice a year.

About Delhi and Singapore

India runs a single zone at UTC+5:30 across nearly 30 degrees of longitude, so sunrise in the far northeast can be before five in the morning by the clock. Proposals to split the country in two have been made repeatedly and rejected each time.

Singapore is UTC+8 despite sitting almost on the equator at a longitude that suggests UTC+7. It moved forward in 1982 to align with Malaysia and never moved back, so solar noon falls at about 1 PM.

What 2 hours 30 minutes actually costs you

This is an easy pair. 5.5 hours of the working day are shared, which is enough for a standing meeting at a time neither side has to think about. 9:00 AM–2:30 PM in Delhi lands inside office hours at both ends.

When they can both be at their desks

Nine-to-five in both cities overlaps for 5.5 hours — 9:00 AM to 2:30 PM in Delhi, the same moment as 11:30 AM to 5:00 PM in Singapore.

Delhi

Singapore

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How far apart Delhi and Singapore are

The shortest path over the Earth's surface between the two is 4,142 km (2,574 miles). Flown along that line, an airliner at cruising speed takes roughly 5 hours 30 minutes in the air — actual routings add to it, and whether a nonstop service exists depends on the airlines rather than the distance.

A gap of 2 hours 30 minutes is small enough that most people adjust within a day or two, and short enough that it rarely disrupts a trip.

Delhi to Singapore, hour by hour

On the usual gap of 2 hours 30 minutes.

Frequently asked questions