Daylight saving time
Dubai (UAE) does not change clocks: UTC+4 all year. Delhi (India) does not change clocks: UTC+5:30 all year.
The UAE does not observe daylight saving time: Dubai is on UTC+4 all year. India uses UTC+5:30 — a half-hour offset — with no daylight saving.
Best time for a call
If both sides work 9:00–18:00 local time, the shared window is 09:00–16:30 in Dubai = 10:30–18:00 in Delhi (7 hours 30 minutes). Put recurring calls in this window and state the time with the city name (for example “14:00 Dubai time”) to avoid confusion. How to schedule a meeting across time zones.
How to read the chart
The left column is the local time in Dubai, the other column shows the same moment in Delhi. “+1 day” means it is already the next calendar day in Delhi, “−1 day” — still the previous one. Rows outside 9:00–18:00 are dimmed. The converter above works the other way too: press “Swap” to enter a time in Delhi.