Columbus to Singapore Time Difference

Singapore is 12 hours ahead of Columbus. Standard 9 AM–5 PM business hours in Columbus and Singapore do not overlap, so a live call needs one side outside normal hours. Clocks change on November 1, 2026, which briefly shifts the gap between Columbus and Singapore — the converter on this page always reflects the correct offset for the date you pick.

• When it's 9:00 AM in Columbus, it's 9:00 PM in Singapore.
• When it's 9:00 AM in Singapore, it's 9:00 PM the previous day in Columbus.

Singapore is currently 12 hours ahead of Columbus.

Standard 9 AM – 5 PM hours in Columbus and Singapore do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Columbus, or a 6–8 PM meeting in Singapore.

On November 1, 2026, Columbus shifts for daylight saving. After that, Singapore will be 13 hours ahead of Columbus (currently 12 hours ahead of Columbus). The converter and the tables above always reflect the correct offset for the date you pick.

• Columbus is currently observing daylight saving time.
• Singapore does not observe daylight saving time.

Frequently asked questions

Is Singapore ahead of or behind Columbus?

Singapore is 12 hours ahead of Columbus.

How many hours ahead of Columbus is Singapore?

Singapore is 12 hours ahead of Columbus.

What time is 9 AM in Columbus in Singapore?

9:00 AM in Columbus is 9:00 PM in Singapore.

What time is noon in Columbus in Singapore?

12:00 PM in Columbus is 12:00 AM the next day in Singapore.

What time is 5 PM in Columbus in Singapore?

5:00 PM in Columbus is 5:00 AM the next day in Singapore. Useful for end-of-day handoffs between the two offices.

What time is 3 PM in Columbus in Singapore?

3:00 PM in Columbus is 3:00 AM the next day in Singapore.

Is Columbus currently observing daylight saving time?

Columbus is currently observing daylight saving time (summer time).

Is Singapore currently observing daylight saving time?

Singapore does not observe daylight saving time — its UTC offset stays the same all year.

Do Columbus and Singapore observe daylight saving?

On November 1, 2026, Columbus shifts for daylight saving. After that, Singapore will be 13 hours ahead of Columbus (currently 12 hours ahead of Columbus). The converter and the tables above always reflect the correct offset for the date you pick.

When is the best time to call Singapore from Columbus?

Columbus and Singapore business hours don't overlap. The closest options are early mornings in Columbus or late evenings, when one side stretches outside 9–5.

When is the best time to call Columbus from Singapore?

Singapore and Columbus business hours don't overlap. The closest options are early mornings in Singapore or late evenings, when one side stretches outside 9–5.

Columbus (EDT) to Singapore (GMT+8) — how do I convert quickly?

Add 12 hours to Columbus local time to get Singapore local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

• Columbus to New York
• Columbus to London
• Columbus to Tokyo
• Columbus to Dubai
• Columbus to Los Angeles
• Columbus to Sydney
• Columbus to Paris
• Columbus to Mumbai
• Columbus to Hong Kong
• Columbus to San Francisco