Timezones.in — Stay In Sync

Convert Cape Verde Time to Iran Time

CVT · UTC−1 → IRST · UTC+3:30

CVT is 4 hours 30 minutes behind IRST

Praia · UTC-1

Wednesday, 7 October 2026

Tehran · UTC+3:30

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
PraiaUTC-1 · -01:00
0003060912151821
TehranUTC+3:30 · +03:30
0407101316192201

Shared working hours: 09:00–13:30 in Praia is 13:30–18:00 in Tehran.

Working (09–18) Awake, off the clock Asleep (23–07)

Pick a time and share it

10:23 Wed 7 Oct Praia = 14:53 Wed 7 Oct Tehran

Open in planner

Post this

XLinkedInWhatsAppFacebookTelegramEmail

Hour-by-hour conversion

Praia (CVT)Tehran (IRST)
00:0004:30
01:0005:30
02:0006:30
03:0007:30
04:0008:30
05:0009:30
06:0010:30
07:0011:30
08:0012:30
09:0013:30Both at work
10:0014:30Now
11:0015:30Both at work
12:0016:30Both at work
13:0017:30Both at work
14:0018:30
15:0019:30
16:0020:30
17:0021:30
18:0022:30
19:0023:30
20:0000:30next day
21:0001:30next day
22:0002:30next day
23:0003:30next day

About this conversion

CVT here means Cape Verde Time, represented by Praia (Atlantic/Cape_Verde), currently UTC−1. IRST means Iran Time, represented by Tehran (Asia/Tehran), currently UTC+3:30.

Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Praia; day boundaries are marked where the date differs.

Quick answers

  • 09:00 CVT is 13:30 IRST
  • 12:00 CVT is 16:30 IRST
  • 15:00 CVT is 19:30 IRST
  • 18:00 CVT is 22:30 IRST

Related conversions