Convert Australian Central Standard Time to Central Africa Time
Instantly convert Australian Central Standard Time (ACST) to Central Africa Time (CAT) with our free online calculator.
Australian Central Standard Time
02:50:54 PM
Wed, Jun 24 (ACST)
Central Africa Time
07:20:54 AM
Wed, Jun 24 (CAT)
Convert a Specific Time
24-Hour Comparison
| ACST | CAT |
|---|---|
| 12:00 AM | 4.5:00 PM(-1d) |
| 1:00 AM | 5.5:00 PM(-1d) |
| 2:00 AM | 6.5:00 PM(-1d) |
| 3:00 AM | 7.5:00 PM(-1d) |
| 4:00 AM | 8.5:00 PM(-1d) |
| 5:00 AM | 9.5:00 PM(-1d) |
| 6:00 AM | 10.5:00 PM(-1d) |
| 7:00 AM | 11.5:00 PM(-1d) |
| 8:00 AM | 0.5:00 AM |
| 9:00 AM | 1.5:00 AM |
| 10:00 AM | 2.5:00 AM |
| 11:00 AM | 3.5:00 AM |
| 12:00 PM | 4.5:00 AM |
| 1:00 PM | 5.5:00 AM |
| 2:00 PM | 6.5:00 AM |
| 3:00 PM | 7.5:00 AM |
| 4:00 PM | 8.5:00 AM |
| 5:00 PM | 9.5:00 AM |
| 6:00 PM | 10.5:00 AM |
| 7:00 PM | 11.5:00 AM |
| 8:00 PM | 0.5:00 PM |
| 9:00 PM | 1.5:00 PM |
| 10:00 PM | 2.5:00 PM |
| 11:00 PM | 3.5:00 PM |
How to Convert Australian Central Standard Time to Central Africa Time
Formula
To convert Australian Central Standard Time (ACST) to Central Africa Time (CAT): Convert ACST to CAT
About Australian Central Standard Time (ACST)
Australian Central Standard Time (ACST, IANA: Australia/Adelaide, Australia/Darwin) is the civil time of South Australia (SA) + Northern Territory (NT) + Broken Hill area of New South Wales, set at UTC+9:30 — one of the few 30-minute-offset time zones in the developed world. South Australia observes Daylight Saving Time per state legislation (switching to ACDT = UTC+10:30) from the first Sunday of October to the first Sunday of April, while Northern Territory does NOT observe DST (stays on ACST year-round). The 30-minute offset is preserved because central Australia's longitudinal position (135°E) falls between Australian Western Standard Time (AWST = UTC+8) and Australian Eastern Standard Time (AEST = UTC+10), and the colonial-era decision was to split the difference. ACST serves approximately 1.9 million Australians: 1.7M in SA + 250K in NT + 20K in Broken Hill NSW. Major ACST cities: Adelaide (1.4M metro — South Australia capital), Darwin (150K — Northern Territory capital and the gateway to Asia from northern Australia), Alice Springs (25K — center of Australian Outback tourism + Uluru-Kata Tjuta National Park access), Mount Gambier (30K), Whyalla (22K), Broken Hill NSW (18K). Affects: ASX-South-Australian-listed mining-company operations, Darwin port shipping to Indonesia + Timor-Leste.
About Central Africa Time (CAT)
Central Africa Time (CAT, IANA: Africa/Johannesburg, Africa/Harare) is the civil time for Central and Southern African countries, set at UTC+2:00 year-round (no DST). CAT serves approximately 200 million people across: Botswana, Burundi, DR Congo (eastern half), Egypt (since 2014 reverting from earlier DST trial; year-round UTC+2), eSwatini (Swaziland), Lesotho, Libya, Malawi, Mozambique, Namibia (since 2017 reverting from earlier WAT trial; year-round UTC+2), Rwanda, South Africa, Sudan (UTC+2 since 2017), Zambia, Zimbabwe. CAT shares the same UTC offset as Eastern European Time (EET) in winter, Egypt Standard Time (EET-Egypt), and Israel Standard Time (IST). Major CAT cities: Johannesburg (5.6M city, 10M metro — economic capital of Sub-Saharan Africa), Cape Town (4.7M metro), Cairo (10M city, 22M metro — the largest city in Africa and the Middle East), Khartoum (5.3M), Lusaka (2.7M), Harare (1.6M), Tripoli (1.2M), Pretoria (740K). Affects: JSE Johannesburg Stock Exchange trading, Cairo + Alexandria Stock Exchange (EGX) trading hours, Kruger National Park safari schedules.