What is the time difference between NPT and GMT?

Greenwich Mean Time (GMT) is 4 hours and 45 minutes behind Nepal Time (NPT). NPT uses a UTC offset of UTC+5:45, while GMT uses UTC+1. For example, when it's 9:00 AM in NPT, it's 4:15 AM in GMT. Note that this difference may shift by one hour during daylight saving time transitions if GMT observes DST. Use the conversion table above to see the exact time for each hour of the day.

How do I convert NPT to GMT?

To convert NPT to GMT, subtract 4 hours and 45 minutes from the NPT time. For example, 9:00 AM NPT is 4:15 AM GMT, and 5:00 PM NPT is 12:15 PM GMT. Keep in mind that during daylight saving time transitions, the offset between these timezones may temporarily change by one hour. You can also use the interactive converter above for quick, accurate results.

What time is it in GMT when it's noon in NPT?

When it's 12:00 PM (noon) in NPT, it's 7:15 AM in GMT. This is because GMT is 4 hours and 45 minutes behind NPT. Similarly, when it's 6:00 PM in NPT, it's 1:15 PM in GMT. During daylight saving time transitions, these times may shift by one hour, so always verify the current offset. The color-coded conversion table above shows every hour mapped between both timezones.

How many hours behind is GMT from NPT?

GMT is 4 hours and 45 minutes behind NPT. This means when it's 9:00 AM in NPT, it's 4:15 AM in GMT, and when it's midnight in NPT, it's 7:15 PM in GMT. The exact difference can vary by one hour during daylight saving time transitions. The conversion table above provides a complete hour-by-hour mapping.

Is GMT ahead or behind NPT?

GMT is behind NPT by 4 hours and 45 minutes. Clocks in GMT show an earlier time than NPT, meaning the day starts later in GMT relative to NPT. For example, when it's noon in NPT, it's still 7:15 AM in GMT. This gap may change by one hour during DST transitions.

Does NPT observe daylight saving time?

No, Nepal Time does not observe daylight saving time. The UTC offset of UTC+5:45 remains the same year-round, which simplifies time conversions. Regions using NPT keep their clocks unchanged regardless of the season.

Does GMT observe daylight saving time?

Yes, Greenwich Mean Time observes daylight saving time. During DST, the abbreviation changes to BST and clocks move forward by one hour, typically in spring. Clocks then fall back in autumn, returning to standard GMT time. This means the UTC offset for GMT shifts between two values depending on the season. Check our DST change calendar for exact transition dates that may affect your NPT to GMT conversions.

What is the best time to call from NPT to GMT?

The best time for a call between NPT and GMT is during overlapping business hours (9 AM – 5 PM) in both timezones. To reach someone in GMT during their work day, call between 1:45 PM and 9:45 PM your NPT time. Avoid calling too early or late, as the 4 hours and 45 minutes difference means your evening could be their early morning. Check the color-coded conversion table above — green hours indicate business hours in both zones, making it easy to find the ideal time.

When does daylight saving time change in GMT?

Daylight saving time transitions vary by year and region. Greenwich Mean Time observes DST, which typically shifts clocks forward by one hour in spring ("spring forward") and back in fall ("fall back"). During these transition periods, the time difference between NPT and GMT may temporarily change by one hour, which can cause confusion for scheduled meetings or calls. It's important to double-check your conversions around transition dates, especially if the two timezones switch on different dates. Check our DST change calendar for exact transition dates in the current year.

Do NPT and GMT ever have the same time?

No, NPT and GMT never show the same time because their base UTC offsets are different. However, because GMT observes daylight saving time and NPT does not, the time difference between them changes by one hour during DST transitions. This means the gap narrows or widens depending on the season, but the two clocks never align. Always verify the current offset around DST transition dates to avoid scheduling errors.

NPT to GMT Converter

Convert Nepal Time to Greenwich Mean Time. See the hour-by-hour conversion table below.

Timezone Details

Kathmandu

4:54 AM

Friday, April 3, 2026

Kathmandu (UTC+05:45)

Greenwich Mean Time

12:09 AM

Friday, April 3, 2026

BST (UTC+01:00)

Difference: -4h 45m

BST DST: Yes (BST)

24-Hour Overview

Kathmandu — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

BST — 24-hour overview

7p7p

10p10p

11p

12a

1a1a

4a4a

7a7a

10a10a

11a

12p

1p1p

4p4p

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

GMT to NPT EST to GMT GMT to EST PST to GMT GMT to PST GMT to IST IST to GMT GMT to CET CET to GMT

Cities in These Timezones

NPT Cities

Kathmandu

GMT Cities

London Manchester Edinburgh

More Tools

Compare NPT & GMT Plan a Meeting (NPT & GMT)See on Map

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Greenwich Mean Time on Wikipedia IANA Time Zone Database