Bulgaria
United States
Sofia to Houston Time Difference
Houston is 8 hours behind Sofia
Sofia vs Houston — At a Glance
Sofia to Houston — Hour-by-Hour
About Sofia and Houston
Sofia (population: 1.3M) is known for growing tech scene, Mount Vitosha, and one of Europe's oldest capitals. Houston (population: 2.3M) is known for NASA's Johnson Space Center, energy sector capital, and the Texas Medical Center.
Business Hours Overlap
With a 8-hour difference, teams in Sofia and Houston typically rely on a narrow overlap window for real-time meetings and use async tools like Slack or email for the rest.
Calling Between Cities
When calling Houston (+1) from Sofia (+359), be mindful of the 8-hour gap. The safest window is late afternoon in Sofia (4–6 PM) to reach people during waking hours.
Currency
Sofia uses BGN while Houston uses USD. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Sofia primarily speaks Bulgarian, while Houston speaks English and Spanish. For business communication, English is commonly used as a bridge language in international settings.
Use our world clock tool to compare Sofia and Houston visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Sofia and Houston?
Houston, United States is 8 hours behind Sofia, Bulgaria. Sofia is in the Europe/Athens timezone (UTC+3) and Houston is in the America/Chicago timezone (UTC-5).
When it's noon in Sofia, what time is it in Houston?
When it's 12:00 PM (noon) in Sofia, it's 4:00 AM in Houston.
What is the best time to call Houston from Sofia?
The best time to call Houston from Sofia is during the overlapping business hours. When it's 9 AM in Sofia, it's 1:00 AM in Houston. Aim for late morning to early afternoon in Sofia for the best chance of reaching someone during working hours.
What currency does Houston use?
Houston, United States uses USD. Sofia uses BGN. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Houston?
The primary languages in Houston are English, Spanish. English is widely used for international business communication.
How do I dial Houston from Sofia?
To call Houston from Sofia, dial your international access code followed by +1 and the local number. Sofia uses country code +359 and Houston uses +1.
