Sydney time to Delhi time
Delhi is 5.5 hours behind Sydney in January and 4.5 hours behind in July (Sydney GMT+10/UTC+10:00 in summer; Delhi GMT+5:30/UTC+05:30). Enter a Sydney time below to convert it, or leave it blank to see the current time in both cities.
How to use the Sydney to Delhi time
- Type a Sydney time (24-hour) and optionally a date, or leave blank for now.
- Click Convert.
- Read the Delhi time and the working-hours table.
Time difference between Sydney and Delhi
Delhi is 5.5 hours behind Sydney in January and 4.5 hours behind in July. Sydney observes daylight saving time and Delhi does not, so the difference changes twice a year. Sydney uses Australia/Sydney time (UTC+11:00 in January, UTC+10:00 in July); Delhi uses Asia/Kolkata (UTC+05:30 in January, UTC+05:30 in July).
Working week in Sydney and Delhi
Sydney: Australian Eastern Time: AEDT (UTC+11) from the first Sunday of October to the first Sunday of April, otherwise AEST (UTC+10). Office hours 09:00–17:00, weekend Saturday–Sunday.
Delhi: India Standard Time, UTC+5:30 all year for the whole country. Office hours 09:30–18:00 or 10:00–19:00; many IT firms run late shifts aligned to US clients. Weekend Saturday–Sunday, some Saturdays working.
Quick conversion table (summer difference)
| Sydney | Delhi |
|---|---|
| 08:00 | 03:30 |
| 09:00 | 04:30 |
| 10:00 | 05:30 |
| 12:00 | 07:30 |
| 14:00 | 09:30 |
| 16:00 | 11:30 |
| 18:00 | 13:30 |
| 20:00 | 15:30 |
| 22:00 | 17:30 |
Table uses the July difference; the tool above applies the exact rule for any date.
Best time to call between Sydney and Delhi
Within normal office hours (09:00–18:00) in both cities: 14:00–17:00 Sydney time. For a compromise outside that window, the fairest slots are the ones nearest each side's start or end of day, alternating who takes the inconvenient hour.
Reverse
Need the other direction? See Delhi to Sydney, or the general time zone converter.
Frequently asked questions
How many hours ahead is Delhi from Sydney?
Delhi is 5.5 hours behind Sydney in January and 4.5 hours behind in July.
When it is 12:00 noon in Sydney, what time is it in Delhi?
07:30 in summer (the same or previous day); use the tool for a specific date.
Does the converter handle daylight saving?
Yes, for the exact date you enter, using the IANA time-zone rules in your browser.
Privacy
This tool runs entirely inside your browser using WebAssembly and the Canvas/File APIs. Your files are never uploaded to ToolFlint or any third party; you can verify this in your browser's network tab or by switching to airplane mode after the page loads. Read how we process files.
Last updated 2026-09-23.