Updating current time…
RussiaOMST
UTC+6
12am
3am
6am
9am
12pm
3pm
6pm
9pm
RussiaKRAT
UTC+7
1h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

6:00 pm18:00 OMST (UTC+6), Nov 5, 2026 = 7:00 pm19:00 KRAT (UTC+7), Nov 5, 2026

Omsk is 1 hour behind Bol’shoy Uluy.

How the time difference changes

Omsk is 1 hour behind Bol’shoy Uluy year-round.

Working hours of 9:00 am to 6:00 pm in Omsk correspond to 10:00 am to 7:00 pm in Bol’shoy Uluy.Working hours of 09:00 to 18:00 in Omsk correspond to 10:00 to 19:00 in Bol’shoy Uluy.

Compare Omsk time with Bol’shoy Uluy time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

OMST (Omsk Standard Time) is 1 hour behind KRAT (Krasnoyarsk Time).
6:00 pm18:00 in Omsk, Russia is 7:00 pm19:00 in Bol’shoy Uluy, Russia

Omsk to Bol’shoy Uluy call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Omsk which corresponds to 10am-6pm10:00-18:00 in Bol’shoy Uluy

6:00 pm18:00 OMST (Omsk Standard Time) (Omsk, Russia). Offset UTC +6:00 hours
7:00 pm19:00 KRAT (Krasnoyarsk Time) (Bol’shoy Uluy, Russia). Offset UTC +7:00 hours

6:00 pm18:00 Omsk, Russia / 7:00 pm19:00 Bol’shoy Uluy, Russia

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Omsk, RussiaBol’shoy Uluy, Russia
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
9:00pm
10:00pm
11:00pm
12:00am next day
01:00
02:00
03:00
04:00
05:00
06:00
07:00
08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
00:00 next day

Omsk Time Zone and Facts

Time Zone

Abbreviation / Offset
OMST – Omsk Standard Time, UTC+6 (no daylight saving time)

Omsk Facts

Country
Russia
Alternative Names
OMS, Om'sku, Omby, Omium, Oms'k, Omsc, Omsk, Omska, Omskas, Omszk, Omva, amsk, awmsk, e mu si ke, omseukeu, omska, omusuku, xxm skh, Ομσκ, Омбы, Омва, Омск, Омськ, Омьскъ, Օմսկ, אומסק, أومسك, امسک, اومسک, ओम्स्क, ออมสค์, ომსკი, オムスク, 鄂木斯克, 옴스크
Population
1,172,070
Currency
Ruble (RUB)
Geographic Coordinates
54° 59' N Latitude / 73° 22' E Longitude
International Dialing Code
+7

Bol’shoy Uluy Time Zone and Facts

Time Zone

Abbreviation / Offset
KRAT – Krasnoyarsk Time, UTC+7 (no daylight saving time)

Bol’shoy Uluy Facts

Country
Russia
Currency
Ruble (RUB)
Geographic Coordinates
56° 39' N Latitude / 90° 35' E Longitude
International Dialing Code
+7