CAT to CLT
-6hCAT
CATSOURCECLT
CLTGreen rows indicate typical business hours (9 AM - 5 PM)
CAT and CLT on the World Map
The map below highlights the CAT (Central Africa Time) and CLT (Chile Standard Time) timezone regions across the globe.
CAT – Central Africa Time
UTC+02:00Central Africa Time (CAT, UTC+02:00) covers Zimbabwe, Zambia, Mozambique, Malawi and neighbouring countries.
- •Central Africa Time is fixed at UTC+02:00 with no daylight saving.
- •CAT matches South Africa Standard Time (SAST) all year.
- •It is the same offset as Central European Time in winter.
- •Harare is level with Johannesburg and one hour ahead of Lagos.
CLT – Chile Standard Time
UTC-04:00Chile Standard Time (CLT) is the time zone for continental Chile, 4 hours behind UTC.
- •Chile observes daylight saving time, switching to CLST (UTC-03:00) in summer.
- •Santiago is the largest city in Chile with over 6 million in the metro area.
- •Chile spans over 4,300 km from north to south but uses one timezone.
Everything You Need to Know About CAT and CLT Time
CAT runs on Central Africa Time (CAT) at UTC+02:00. CLT runs on Chile Standard Time (CLT) at UTC-04:00. That puts CAT 6 hours behind CLT — a difference of -6h at the current offsets.
In practice, when it is 9:00 AM in CAT it is 3:00 AM in CLT. Midnight in CAT is 6:00 PM in CLT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
CAT to CLT time conversion table
| CAT (CAT) | CLT (CLT) | Day |
|---|---|---|
| 12:00 AM | 6:00 PM | previous day |
| 6:00 AM | 12:00 AM | same day |
| 7:00 AM | 1:00 AM | same day |
| 8:00 AM | 2:00 AM | same day |
| 9:00 AM | 3:00 AM | same day |
| 12:00 PM | 6:00 AM | same day |
| 3:00 PM | 9:00 AM | same day |
| 5:00 PM | 11:00 AM | same day |
| 6:00 PM | 12:00 PM | same day |
| 9:00 PM | 3:00 PM | same day |
Why people convert CAT to CLT time
- Scheduling a call from CAT to CLT: a 10:00 AM start in CAT lands at 4:00 AM in CLT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both CAT and CLT are inside the 9-to-5 working day between 3:00 PM and 5:00 PM CAT time (9:00 AM–11:00 AM CLT). That is roughly 2 hours of usable overlap.
- Watching a live event or market open: CAT viewers need 3:00 AM in CLT to catch a 9:00 AM start there, and 6:00 AM if the event is anchored to CAT.
- Always state the zone abbreviation, not just the hour. "3:00 PM CAT" is unambiguous; "3 PM" across a -6h gap is not.
- Block 3:00 PM–5:00 PM CAT as the recurring meeting window if you work primarily from CAT and need CLT colleagues present.
About CAT (Central Africa Time)
Central Africa Time (CAT) is fixed at UTC+02:00 all year across a broad belt of southern and central Africa, including Zimbabwe, Zambia, Mozambique, Malawi, Rwanda, Burundi and the eastern Democratic Republic of the Congo. None of these countries observes daylight saving time, so CAT never shifts. It is the same offset as South Africa Standard Time (SAST) and the winter version of Central European Time, which makes CAT a convenient bridge between African, European and Middle Eastern schedules — Harare is level with Johannesburg all year and one hour ahead of Lagos.
About CLT (Chile Standard Time)
Chile Standard Time (CLT) is the standard time in Chile. During summer months (October to March), Chile switches to Chile Summer Time (CLST, UTC-03:00). Chile is the longest north-south country in the world.
Best time to call between CAT and CLT
Both CAT and CLT sit inside the 9 AM – 5 PM working day between 3:00 PM–5:00 PM CAT, which is 9:00 AM–11:00 AM CLT. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
CAT and CLT overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
CAT is 6 hours behind CLT (CAT UTC+02:00 → CLT UTC-04:00). The shared working window is 3:00 PM–5:00 PM CAT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
CAT
Does not observe DST
CLT
☀ Currently in DST
Standard: UTC-04:00 · DST: UTC-03:00
Clocks fall back on Sun, Apr 4, 2027
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between CAT and CLT?
CAT (CAT, UTC+02:00) is 6 hours behind CLT (CLT, UTC-04:00). The gap is currently -6h.
How do I convert CAT time to CLT time?
Add -6h to CAT local time. For example, 9:00 AM in CAT is 3:00 AM in CLT.
What time is it in CLT right now?
CLT uses CLT at UTC-04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -6h offset from CAT.
What is the best time to call CLT from CAT?
Call between 3:00 PM and 5:00 PM CAT — that maps to 9:00 AM–11:00 AM CLT and keeps both parties inside the working day.
Which is behind, CAT or CLT?
CAT is 6 hours behind CLT. When it is 12:00 PM in CAT it is 6:00 AM in CLT.
Does daylight saving time affect the CAT–CLT difference?
Neither zone observes daylight saving time, so the -6h offset between CAT and CLT is fixed all year.
Which other cities share CAT's time zone?
CAT also covers Harare, Lusaka, Maputo, Lilongwe, Kigali.
Which countries use CAT, CAT's zone?
CAT is used in Zimbabwe, Zambia, Mozambique, Malawi, Rwanda, Burundi, DR Congo (east).
Is there a day difference between CAT and CLT?
Not normally. The -6h gap only pushes the date over the previous day.
What is the time difference between CAT and CLT?
CLT is -6h from CAT.
What timezone is CAT in?
CAT operates on its local timezone.
What timezone is CLT in?
CLT operates on its local timezone.
Which countries use CAT (Central Africa Time)?
CAT is used in Zimbabwe, Zambia, Mozambique, Malawi, Rwanda, Burundi, and 1 more countries.
Does CAT observe daylight saving time?
No, CAT does not observe daylight saving time and remains at UTC+02:00 year-round.
What are some interesting facts about CAT?
Central Africa Time is fixed at UTC+02:00 with no daylight saving. CAT matches South Africa Standard Time (SAST) all year.
Which cities are in the CLT timezone?
Major cities in the CLT timezone include Santiago, Valparaíso, Concepción, Viña del Mar, Antofagasta.
What is the UTC offset for CLT?
Chile Standard Time (CLT) is at UTC-04:00. During daylight saving time, it shifts to CLST.
What should I know about the CLT timezone?
Chile observes daylight saving time, switching to CLST (UTC-03:00) in summer. Santiago is the largest city in Chile with over 6 million in the metro area.
When is it midnight in CAT, what time is it in CLT?
When it is 12:00 AM (midnight) in CAT (CAT), it is -6h later in CLT (CLT).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More CAT time conversions
- cat to new york
- cat to london
- cat to dubai
- cat to tokyo
- cat to singapore
- cat to sydney
- cat to los angeles
- cat to paris
- cat to delhi
- cat to mumbai
- cat to berlin
- cat to hong kong
- cat to toronto
- cat to kathmandu
- new york to cat
- london to cat
- dubai to cat
- tokyo to cat
- singapore to cat
- sydney to cat
- los angeles to cat
- paris to cat
- delhi to cat
- mumbai to cat
- berlin to cat
- hong kong to cat
- toronto to cat
- kathmandu to cat
See every conversion from CAT →·See every conversion from CLT →