--:--:--
—
Bucharest · Athens · Kyiv
Schedule a fair multi-city call with the free time zone converter meeting planner.
Difference
AST vs EEST
UTC → UTC
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—
San Juan · Barbados · Halifax (winter)
EEST to AST converter
EEST to AST Converter
Convert EEST (Bucharest) to AST (San Juan) now. Live clocks, the current time difference, and a simple meeting window — free.
Europe/Bucharest
—
EEST → AST
To · Atlantic Standard Time
—
America/Puerto_Rico
Interactive diagram
Watch EEST convert into AST
Drag the Eastern Europe ST hour. Watch the Atlantic clock change.
Eastern Europe ST
9:00 AM EEST
—
AST ← EEST
Atlantic
—
Full-day chart
EEST to AST hourly conversion chart
Full-day table. Tap a row to copy. Labels follow daylight saving.
| Eastern Europe ST | Atlantic | UTC offsets |
|---|
Meeting times
Best EEST to AST meeting window
Find hours that work on both sides. Then save the slot to your calendar.
Follow along
Step-by-step EEST to AST conversion
Four short steps to convert any EEST time to AST.
Choose EEST time
Select any hour in Eastern European Summer Time. Smart mode uses Europe/Bucharest.
EEST to AST conversion guide
EEST to AST conversion guide
This EEST to AST converter shows Atlantic Standard Time (UTC−4) for any Eastern European Summer Time (UTC+3) time. Use it to schedule between Bucharest and San Juan. Choose Smart DST for live city clocks. Choose Fixed mode when you only want the EEST and AST labels.
Eastern Europe ST
EEST
UTC+3
Bucharest · Athens · Kyiv
EEST vs AST—
Atlantic
AST
UTC−4
San Juan · Barbados · Halifax (winter)
What is EEST to AST conversion?
EEST to AST conversion turns a EEST clock into the matching AST time. Use it for calls, travel, and teams in Bucharest and San Juan.
EEST to AST time difference
AST is 7 hours behind EEST. Subtract 7 hours from the EEST time to get AST. The live clocks at the top show the current EEST to AST gap.
EEST vs AST
EEST is UTC+3. AST is UTC−4. They are different names. If a region uses daylight saving, check the live labels.
EEST to AST now / current time
Need eest to ast right now? Read the live clocks, or tap Use current time for an instant EEST → AST result.
EEST to AST time difference
Season / context — tap to explore
See how daylight saving can change this pair.
Eastern Europe ST—
—EEST → AST
Atlantic—
Quick answers
Eastern Europe ST
Eastern European Summer Time (EEST)
UTC+3
Eastern European Summer Time (EEST) is UTC+3. Smart DST uses the city clock Europe/Bucharest so daylight saving stays correct for Bucharest · Athens · Kyiv.
- Cities: Bucharest · Athens · Kyiv
- City clock: Europe/Bucharest
- Fixed EEST: UTC+3
- On this page it pairs with AST (UTC−4)
Atlantic
Atlantic Standard Time (AST)
UTC−4
Atlantic Standard Time (AST) is UTC−4. Smart DST uses America/Puerto_Rico for cities such as San Juan · Barbados · Halifax (winter).
- Cities: San Juan · Barbados · Halifax (winter)
- City clock: America/Puerto_Rico
- Fixed AST: UTC−4
- From EEST: AST is 7 hours behind EEST
EEST to AST FAQ
Common EEST to AST questions
What is the EEST to AST time difference?
AST is 7 hours behind EEST. Fixed labels: EEST = UTC+3, AST = UTC−4. Subtract 7 hours from the EEST time to get AST.
How do I convert EEST to AST quickly?
Subtract 7 hours from the EEST time to get AST. Example: 3:00 AM EEST → 8:00 PM AST. Or use the live EEST to AST converter above.
Is AST the same as EEST?
No. EEST is UTC+3 (Bucharest · Athens · Kyiv). AST is UTC−4 (San Juan · Barbados · Halifax (winter)).
What is a good EEST to AST meeting time?
AST is behind. Try 10:00 AM–3:00 PM EEST. That is about 3:00 AM–8:00 AM AST. Use the meeting planner on this page to export an ICS or Google Calendar invite.
What cities use EEST and AST?
EEST is common in Bucharest · Athens · Kyiv. AST is common in San Juan · Barbados · Halifax (winter). Smart DST uses Europe/Bucharest and America/Puerto_Rico.