What is the time difference between PHT and ICT?

Indochina Time (ICT) is 1 hour behind Philippine Time (PHT). PHT uses a UTC offset of UTC+8, while ICT uses UTC+7. For example, when it's 9:00 AM in PHT, it's 8:00 AM in ICT. This difference remains constant year-round since neither timezone observes daylight saving time. Use the conversion table above to see the exact time for each hour of the day.

How do I convert PHT to ICT?

To convert PHT to ICT, subtract 1 hour from the PHT time. For example, 9:00 AM PHT is 8:00 AM ICT, and 5:00 PM PHT is 4:00 PM ICT. Since neither timezone observes DST, this conversion stays the same all year. You can also use the interactive converter above for quick, accurate results.

What time is it in ICT when it's noon in PHT?

When it's 12:00 PM (noon) in PHT, it's 11:00 AM in ICT. This is because ICT is 1 hour behind PHT. Similarly, when it's 6:00 PM in PHT, it's 5:00 PM in ICT. This relationship is constant throughout the year. The color-coded conversion table above shows every hour mapped between both timezones.

How many hours behind is ICT from PHT?

ICT is 1 hour behind PHT. This means when it's 9:00 AM in PHT, it's 8:00 AM in ICT, and when it's midnight in PHT, it's 11:00 PM in ICT. This offset is constant throughout the year since neither timezone uses daylight saving time. The conversion table above provides a complete hour-by-hour mapping.

Is ICT ahead or behind PHT?

ICT is behind PHT by 1 hour. Clocks in ICT show an earlier time than PHT, meaning the day starts later in ICT relative to PHT. For example, when it's noon in PHT, it's still 11:00 AM in ICT. This difference stays the same year-round.

Does PHT observe daylight saving time?

No, Philippine Time does not observe daylight saving time. The UTC offset of UTC+8 remains the same year-round, making time conversions from PHT more predictable. Countries and regions in this timezone keep their clocks unchanged regardless of the season.

Does ICT observe daylight saving time?

No, Indochina Time does not observe daylight saving time. The UTC offset of UTC+7 remains the same year-round, making time conversions to ICT more predictable. Countries and regions in this timezone keep their clocks unchanged regardless of the season.

What is the best time to call from PHT to ICT?

The best time for a call between PHT and ICT is during overlapping business hours (9 AM – 5 PM) in both timezones. To reach someone in ICT during their work day, call between 10:00 AM and 6:00 PM your PHT time. Avoid calling too early or late, as the 1 hour 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.

Do PHT and ICT ever have the same time?

No, PHT and ICT are always 1 hour apart and never display the same clock time simultaneously. Neither timezone observes DST, so the difference is constant year-round with no seasonal variation. The 1 hour offset is determined by their fixed positions relative to the Prime Meridian (UTC). You can always rely on this consistent difference when planning across these timezones.

PHT to ICT Converter

Convert Philippine Time to Indochina Time. See the hour-by-hour conversion table below.

Timezone Details

Philippine Time

10:47 AM

Friday, April 3, 2026

PHT (UTC+08:00)

Indochina Time

9:47 AM

Friday, April 3, 2026

ICT (UTC+07:00)

Difference: -1 hour

PHT DST: No

ICT DST: No

24-Hour Overview

PHT — 24-hour overview

12a12a

3a3a

6a6a

9a9a

10a

11a

12p12p

3p3p

6p6p

9p9p

10p

11p

NightMorningBusinessEvening

ICT — 24-hour overview

11p11p

12a

2a2a

5a5a

8a8a

10a

11a11a

12p

2p2p

5p5p

8p8p

10p

NightMorningBusinessEvening

Frequently Asked Questions

Related Conversions

ICT to PHT

Cities in These Timezones

PHT Cities

Manila Cebu

ICT Cities

Bangkok Phuket Chiang Mai

More Tools

Compare PHT & ICT Plan a Meeting (PHT & ICT)See on Map

Learn More

How Time Zones Work Understanding DST Timezone Abbreviations

External Resources

Philippine Time on Wikipedia Indochina Time on Wikipedia IANA Time Zone Database