Time zone converter · Myanmar → India

Time zone Yangon (RGN) to Kolkata (CCU)

Solar time-zone offsets from real longitudes, jet lag advice & daylight tips.

0hours
Depart
Return
Guests

We may earn a commission at no extra cost to you.

Origin solar TZ
UTC+6
→ UTC+6 at CCU

Affiliate disclosure: We earn a commission if you book via our links (at no extra cost to you). Results are sorted by price, not commission. Links are marked rel="sponsored".

Quick answer: RGN → CCU time difference at a glance

0 h
Time-zone shift
same-meridian
Direction
minimal
Jet-lag band

Solar offsets are RGN UTC+6 and CCU UTC+6 — Kolkata is no time difference Yangon (0h, 0 zones same-meridian). Expect minimal jet lag with about 0–1 day recovery; a noon departure from RGN lands around 13:17 local solar (daytime).

Solar approximation from longitude ÷15; check civil DST.

The solar time-zone offset at Yangon (RGN, longitude 96.13°) is UTC+6, while at Kolkata (CCU, longitude 88.45°) it is UTC+6. The destination is therefore no time difference the origin — you cross 0 time zones flying same-meridian on this route. This offset is computed directly from the airports' published longitudes using the relationship 15° of longitude = 1 hour of solar time (the Earth rotates 360° in 24 hours). It's a good approximation of civil time zones, but local clocks may differ by an hour when countries observe daylight saving time or shift their standard meridian — always check the live local time when booking flights.

Flying this medium-haul regional (638 miles, about 1h 17m in the air) from RGN to CCU, a traveller departing Yangon at local noon (solar time) would land in Kolkata around 13:17 local solar time — in the daytime. There is no time-zone change on this route — your body clock will already be aligned with local time on arrival, so no jet lag adjustment is needed. Expect minimal jet lag from crossing 0 time zones; rule of thumb is to allow about 0–1 day for full circadian adjustment. The route's overall difficulty score is 3/10, factoring in distance and time-zone change.

UTC+6
RGN solar TZ
UTC+6
CCU solar TZ
0 h
Time-zone difference
same-meridian
Travel direction
minimal
Jet-lag band
0–1 day
Recovery est.
daytime
Land phase (solar)
0
Zones crossed
Light-cues for faster adaptation

No time-zone shift on this route — your body clock is already aligned with Kolkata's local time. You don't need light cues to adjust; just respect your normal sleep schedule. General in-flight advice applies: hydrate, avoid excess alcohol, and stand up periodically.

Sleep & schedule advice

For the 0-hour shift on RGN→CCU: start adjusting sleep the night before departure — shift bedtime 1 hour toward the destination's schedule. On the aircraft, switch your watch to CCU time as soon as you board and start eating and sleeping on destination time. Hydrate aggressively (cabin air at altitude is very dry — drink 250 ml of water per hour of flight). Avoid heavy meals and alcohol; caffeine is fine early in the flight but skip it within 6 hours of arrival local time.

methodology

How this time-zone offset is calculated

The Earth rotates 360° in 24 hours, so 15° of longitude equals one hour of solar time. TripRoute divides each airport's published longitude by 15 and rounds to the nearest whole hour to derive the solar time-zone offset — Yangon at 96.13° → UTC+6; Kolkata at 88.45° → UTC+6. The signed difference (destination − origin) gives the 0-hour shift you'll experience in your body clock. This is a longitude-based approximation; civil time zones at RGN or CCU may differ by ±1 hour when a country observes daylight saving time, or when the official time zone is centred on a meridian other than the airport's own. The jet-lag band (minimal) and recovery estimate (0–1 day) follow the standard rule of thumb of about one recovery day per time zone crossed beyond the first two. Travel direction (east vs west) matters because eastward travel forces you to advance your circadian rhythm, which is harder than delaying it westward.

TRHandling the 0h shift RGN → CCU

A 0h (same-meridian) shift is small — most travelers keep their home schedule and skip jet-lag hacks entirely. Arriving daytime helps; no sleep pre-shifting needed for trips this close in time zones.

Guidance derived from the computed timezone shift and arrival phase.

faq

Yangon to Kolkata — quick answers

What is the time difference between Yangon and Kolkata?

The solar time-zone offset at Yangon (RGN) is UTC+6 and at Kolkata (CCU) it is UTC+6, so Kolkata is no time difference Yangon. This is derived from longitude (96° / 88°) at 15° = 1 hour.

Will I get jet lag flying from Yangon to Kolkata?

Expect minimal jet lag — you cross 0 time zones same-meridian. Rule of thumb: allow about 0–1 day for your body clock to adjust. No time-zone change means no jet lag — your body clock will already be in sync.

Data: OpenFlights public aviation database·Longitudes: 96.13° → 88.45°
View deal
No booking fees

Affiliate link to Kayak — we may earn a commission at no extra cost to you.