✅ IANA Timezone Validator for Browser
Validate timezone identifiers used in your application. Ensure all timezones are supported by browsers.
Developer Tool
Instant Validation
Need to convert time between timezones?
Try our Timezone Converter →
Test Custom Timezone
Enter any IANA timezone identifier to validate it instantly
Total Timezones
79
Valid
79
Invalid
0
Success Rate
100%
Invalid Timezones Found!
All Timezones Valid!
All 79 timezones are supported by your browser.
UTC 1
UTC
+0:00
UTC
Azië 22
Asia/Jerusalem
+2:00/+3:00
Jeruzalem
Asia/Riyadh
+3:00
Riad
Asia/Tehran
+3:30
Teheran
Asia/Dubai
+4:00
Dubai
Asia/Karachi
+5:00
Karachi
Asia/Tashkent
+5:00
Tashkent
Asia/Yekaterinburg
+5:00
Jekaterinenburg
Asia/Kolkata
+5:30
New Delhi
Asia/Dhaka
+6:00
Dhaka
Asia/Almaty
+6:00
Almaty
Asia/Bangkok
+7:00
Bangkok
Asia/Ho_Chi_Minh
+7:00
Ho Chi Minh-stad
Asia/Jakarta
+7:00
Jakarta
Asia/Shanghai
+8:00
Peking
Asia/Hong_Kong
+8:00
Hongkong
Asia/Singapore
+8:00
Singapore
Asia/Manila
+8:00
Manilla
Asia/Kuala_Lumpur
+8:00
Kuala Lumpur
Asia/Taipei
+8:00
Taipei
Asia/Tokyo
+9:00
Tokio
Asia/Seoul
+9:00
Seoel
Asia/Vladivostok
+10:00
Vladivostok
Europa 25
Europe/London
+0:00/+1:00
Londen
Europe/Dublin
+0:00/+1:00
Dublin
Europe/Lisbon
+0:00/+1:00
Lissabon
Europe/Paris
+1:00/+2:00
Parijs
Europe/Berlin
+1:00/+2:00
Berlijn
Europe/Rome
+1:00/+2:00
Rome
Europe/Madrid
+1:00/+2:00
Madrid
Europe/Amsterdam
+1:00/+2:00
Amsterdam
Europe/Brussels
+1:00/+2:00
Brussel
Europe/Vienna
+1:00/+2:00
Wenen
Europe/Zurich
+1:00/+2:00
Zürich
Europe/Stockholm
+1:00/+2:00
Stockholm
Europe/Oslo
+1:00/+2:00
Oslo
Europe/Copenhagen
+1:00/+2:00
Kopenhagen
Europe/Helsinki
+2:00/+3:00
Helsinki
Europe/Warsaw
+1:00/+2:00
Warschau
Europe/Prague
+1:00/+2:00
Praag
Europe/Budapest
+1:00/+2:00
Boedapest
Europe/Belgrade
+1:00/+2:00
Belgrado
Europe/Athens
+2:00/+3:00
Athene
Europe/Kyiv
+2:00/+3:00
Kiëv
Europe/Bucharest
+2:00/+3:00
Boekarest
Europe/Sofia
+2:00/+3:00
Sofia
Europe/Istanbul
+3:00
Istanbul
Europe/Moscow
+3:00
Moskou
Noord-Amerika 13
Pacific/Honolulu
-10:00
Hawaï (Honolulu) (HST)
America/Anchorage
-9:00/-8:00
Alaska (Anchorage) (AKST/AKDT)
America/Los_Angeles
-8:00/-7:00
Los Angeles (PST/PDT)
America/Vancouver
-8:00/-7:00
Vancouver (PST/PDT)
America/Denver
-7:00/-6:00
Denver (MST/MDT)
America/Phoenix
-7:00
Phoenix (MST)
America/Chicago
-6:00/-5:00
Chicago (CST/CDT)
America/Mexico_City
-6:00/-5:00
Mexico-Stad
America/New_York
-5:00/-4:00
New York (EST/EDT)
America/Toronto
-5:00/-4:00
Toronto (EST/EDT)
America/Montreal
-5:00/-4:00
Montreal (EST/EDT)
America/Havana
-5:00/-4:00
Havana
America/Jamaica
-5:00
Kingston
Zuid-Amerika 6
America/Lima
-5:00
Lima
America/Bogota
-5:00
Bogotá
America/Santiago
-4:00/-3:00
Santiago
America/Caracas
-4:00
Caracas
America/Sao_Paulo
-3:00/-2:00
São Paulo
America/Buenos_Aires
-3:00
Buenos Aires
Oceanië 6
Australia/Perth
+8:00
Perth
Australia/Sydney
+10:00/+11:00
Sydney
Australia/Melbourne
+10:00/+11:00
Melbourne
Australia/Brisbane
+10:00
Brisbane
Pacific/Auckland
+12:00/+13:00
Auckland
Pacific/Fiji
+12:00/+13:00
Suva
Afrika 6
Africa/Casablanca
+0:00/+1:00
Casablanca
Africa/Lagos
+1:00
Lagos
Africa/Cairo
+2:00
Caïro
Africa/Johannesburg
+2:00
Johannesburg
Africa/Nairobi
+3:00
Nairobi
Africa/Addis_Ababa
+3:00
Addis Abeba