Representative city basis
Tehran does not show a daylight-saving transition in 2026 in browser IANA time-zone data. Another city or region in the same country may use a different time rule.
World time
Iran time difference calculator
Check current time in Iran, the time difference from South Korea, UTC offset and the local time for a selected base time.
Base country and Iran
Calculation basis
- Calculation basis date: 2026-05-18. Time-zone calculations use the browser's IANA time-zone data without external API calls.
- Iran representative time zones: Tehran. If a country has multiple time zones, the selected city controls the result.
- DST, daylight-saving and national time-zone rules can change. Check airlines, local institutions and official schedules before travel, meetings or contracts.
Iran daylight-saving information
Local-language note
برای ایران (Tehran) دادههای منطقه زمانی مرورگر تغییر ساعت تابستانی را در سال ۲۰۲۶ نشان نمیدهد؛ پیش از سفر یا جلسه منابع رسمی را بررسی کنید.