New Delhi to Portsmouth time converter

Portsmouth is 4 hours 30 minutes behind New Delhi. When it is 9:00 AM in New Delhi, it is 4:30 AM in Portsmouth.

New Delhi IST

Thursday, October 22, 2026

Portsmouth BST

Thursday, October 22, 2026

New Delhi
Delhi, India
Thu, Oct 22
ISTUTC+5:30
Portsmouth
United Kingdom
Thu, Oct 22
BSTUTC+1-4h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

New Delhi to Portsmouth conversion table

Every hour of today in New Delhi and the matching time in Portsmouth. Light rows are typical working hours (9:00–18:00).

New DelhiPortsmouth
12:00 AM7:30 PM−1 day
1:00 AM8:30 PM−1 day
2:00 AM9:30 PM−1 day
3:00 AM10:30 PM−1 day
4:00 AM11:30 PM−1 day
5:00 AM12:30 AM
6:00 AM1:30 AM
7:00 AM2:30 AM
8:00 AM3:30 AM
9:00 AM4:30 AM
10:00 AM5:30 AM
11:00 AM6:30 AM
12:00 PM7:30 AM
1:00 PM8:30 AM
2:00 PM9:30 AM
3:00 PM10:30 AM
4:00 PM11:30 AM
5:00 PM12:30 PM
6:00 PM1:30 PM
7:00 PM2:30 PM
8:00 PM3:30 PM
9:00 PM4:30 PM
10:00 PM5:30 PM
11:00 PM6:30 PM

Best time to call or meet

Both sides are at work from 1:30 PM – 6:00 PM in New Delhi (9:00 AM – 1:30 PM in Portsmouth).

Daylight saving time and the difference

The difference changes during the year because New Delhi and Portsmouth switch clocks on different dates:

  • Oct 22, 2026 – Oct 25, 2026: -4h 30m
  • Oct 25, 2026 – Mar 28, 2027: -5h 30m
  • Mar 28, 2027 – Oct 22, 2027: -4h 30m

Distance

New Delhi and Portsmouth are 6,791 km (4,220 miles) apart in a straight line.

More conversions

Portsmouth to New DelhiNew Delhi to New YorkNew Delhi to LondonNew Delhi to Los AngelesNew Delhi to ChicagoNew Delhi to TorontoNew Delhi to São PauloNew Delhi to ParisNew Delhi to BerlinNew Delhi to MoscowNew Delhi to DubaiNew Delhi to BangkokNew Delhi to Singapore
New York to PortsmouthLondon to PortsmouthLos Angeles to PortsmouthChicago to PortsmouthToronto to PortsmouthSão Paulo to PortsmouthParis to PortsmouthBerlin to PortsmouthMoscow to PortsmouthDubai to PortsmouthBangkok to PortsmouthSingapore to Portsmouth

Questions and answers

What is the time difference between New Delhi and Portsmouth?

Portsmouth is 4 hours 30 minutes behind New Delhi.

What time is it in Portsmouth when it is 9 AM in New Delhi?

When it is 9:00 AM in New Delhi, it is 4:30 AM in Portsmouth.

When is the best time to call Portsmouth from New Delhi?

Both sides are at work from 1:30 PM – 6:00 PM in New Delhi (9:00 AM – 1:30 PM in Portsmouth).

Does the time difference between New Delhi and Portsmouth change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.