Tehran to London time zone converter

Tehran
GMT+3:30
Iran
06:40:00
Oct 7
  • 12
    AM
  • 1
    AM
  • 2
    AM
  • 3
    AM
  • 4
    AM
  • 5
    AM
  • 6
    AM
  • 7
    AM
  • 8
    AM
  • 9
    AM
  • 10
    AM
  • 11
    AM
  • 12
    PM
  • 1
    PM
  • 2
    PM
  • 3
    PM
  • 4
    PM
  • 5
    PM
  • 6
    PM
  • 7
    PM
  • 8
    PM
  • 9
    PM
  • 10
    PM
  • 11
    PM
London
GMT+1
United Kingdom
04:10:00
Oct 7
  • 9:30
    PM
  • 10:30
    PM
  • 11:30
    PM
  • 12:30
    AM
  • 1:30
    AM
  • 2:30
    AM
  • 3:30
    AM
  • 4:30
    AM
  • 5:30
    AM
  • 6:30
    AM
  • 7:30
    AM
  • 8:30
    AM
  • 9:30
    AM
  • 10:30
    AM
  • 11:30
    AM
  • 12:30
    PM
  • 1:30
    PM
  • 2:30
    PM
  • 3:30
    PM
  • 4:30
    PM
  • 5:30
    PM
  • 6:30
    PM
  • 7:30
    PM
  • 8:30
    PM

This simple Tehran to London time zone converter allows you to quickly and visually understand the time difference between Tehran (Tehran) and London (London).

2026-10-07: 6:40 AM Tehran

4:10 AM GMT+1

Tehran: UTC+03:30 · London: UTC+01:00

Just hover over the colored hour tiles, and you’ll instantly see the corresponding time in both zones. The time difference between Tehran and London is 2 hours 30 minutes, with Tehran being ahead. For example, if it is 6:40 AM Tehran, the equivalent time in London will be 4:10 AM GMT+1.

Tehran to London hour-by-hour

2026-10-07 · Tehran
TehranLondon
00:00 GMT+3:3021:30 (-1) GMT+1
00:30 GMT+3:3022:00 (-1) GMT+1
01:00 GMT+3:3022:30 (-1) GMT+1
01:30 GMT+3:3023:00 (-1) GMT+1
02:00 GMT+3:3023:30 (-1) GMT+1
02:30 GMT+3:3000:00 GMT+1
03:00 GMT+3:3000:30 GMT+1
03:30 GMT+3:3001:00 GMT+1
04:00 GMT+3:3001:30 GMT+1
04:30 GMT+3:3002:00 GMT+1
05:00 GMT+3:3002:30 GMT+1
05:30 GMT+3:3003:00 GMT+1
06:00 GMT+3:3003:30 GMT+1
06:30 GMT+3:3004:00 GMT+1
07:00 GMT+3:3004:30 GMT+1
07:30 GMT+3:3005:00 GMT+1
08:00 GMT+3:3005:30 GMT+1
08:30 GMT+3:3006:00 GMT+1
09:00 GMT+3:3006:30 GMT+1
09:30 GMT+3:3007:00 GMT+1
10:00 GMT+3:3007:30 GMT+1
10:30 GMT+3:3008:00 GMT+1
11:00 GMT+3:3008:30 GMT+1
11:30 GMT+3:3009:00 GMT+1
12:00 GMT+3:3009:30 GMT+1
12:30 GMT+3:3010:00 GMT+1
13:00 GMT+3:3010:30 GMT+1
13:30 GMT+3:3011:00 GMT+1
14:00 GMT+3:3011:30 GMT+1
14:30 GMT+3:3012:00 GMT+1
15:00 GMT+3:3012:30 GMT+1
15:30 GMT+3:3013:00 GMT+1
16:00 GMT+3:3013:30 GMT+1
16:30 GMT+3:3014:00 GMT+1
17:00 GMT+3:3014:30 GMT+1
17:30 GMT+3:3015:00 GMT+1
18:00 GMT+3:3015:30 GMT+1
18:30 GMT+3:3016:00 GMT+1
19:00 GMT+3:3016:30 GMT+1
19:30 GMT+3:3017:00 GMT+1
20:00 GMT+3:3017:30 GMT+1
20:30 GMT+3:3018:00 GMT+1
21:00 GMT+3:3018:30 GMT+1
21:30 GMT+3:3019:00 GMT+1
22:00 GMT+3:3019:30 GMT+1
22:30 GMT+3:3020:00 GMT+1
23:00 GMT+3:3020:30 GMT+1
23:30 GMT+3:3021:00 GMT+1

Tehran

Asia/Tehran

Uses IANA time zone rules for the selected date.

GMT+3:30 · UTC+03:30

London

Europe/London

Uses IANA time zone rules for the selected date.

GMT+1 · UTC+01:00

Frequently Asked Questions

2026-10-07 · 06:40 Tehran → 04:10 GMT+1. Tehran: +2 hours 30 minutes

2026-10-07 · 06:40 Tehran → 04:10 GMT+1. Tehran: +2 hours 30 minutes

09:00–17:00 (Tehran) · 09:00–17:00 (London). This tool makes it easy to convert Tehran to London for scheduling meetings, coordinating across time zones, or planning events. With just a glance, you can manage the time difference efficiently and avoid any confusion.

2026-10-07 · 06:40 Tehran → 04:10 GMT+1. Tehran: +2 hours 30 minutes

Date → Select range → Export .ics. Uses IANA time zone rules for the selected date. Uses IANA time zone rules for the selected date.