Forex Market Hours in United Kingdom
The four major forex sessions in UK time (GMT/BST) with the best trading window highlighted — auto DST aware via the live clock on this page.
When does the forex market open in the United Kingdom?
The forex market opens Sunday 22:00 GMT in US winter / Sunday 21:00 UTC when the US is on daylight time and runs through the week until the New York close (Friday 22:00 GMT in US winter / Friday 21:00 UTC in US daylight time). In United Kingdom time the four major sessions are: Sydney 21:00–06:00 GMT, Tokyo 00:00–09:00 GMT, London 08:00–17:00 local, and New York 13:00–22:00 GMT. The best window is 13:00–17:00 GMT — the London–New York overlap with the highest liquidity and tightest spreads.
- GMT/BSTGMT/BST timezone
- 13–17Best window GMT
- BSTUK summer time
- FCAUK regulator
Live Forex Status
Real-time market status and session times in local timezone — updates every second
Forex market is open right now
The forex market is open right now (2026-11-03 11:21 UTC). Active sessions: London.
Sydney
Tokyo
London
New York
Forex Sessions in UK Time (GMT/BST)
Standard reference times. London and New York can shift by one hour during daylight saving transitions — the live clock above stays DST-aware.
| Session | UTC | GMT/BST (United Kingdom) | Volatility |
|---|---|---|---|
| Sydney | 21:00 – 06:00 | 21:00–06:00 GMT | Low |
| Tokyo | 00:00 – 09:00 | 00:00–09:00 GMT | Medium |
| London | 08:00 – 17:00 | 08:00–17:00 local | High |
| New York | 13:00 – 22:00 | 13:00–22:00 GMT | Highest |
Best window for UK traders
- London is the volume hub — roughly the largest single-session share of daily FX turnover.
- 13:00–17:00 GMT overlap — peak liquidity with New York; spreads on EUR/USD and GBP/USD tighten.
- FCA retail protections — product intervention and leverage caps apply to UK retail clients.
- BoE / ECB morning flow — European data often sets the London open tone before US releases.
How DST Affects Forex Hours in United Kingdom
Yes. The UK observes British Summer Time. Clocks move forward on the last Sunday of March and back on the last Sunday of October, which changes how New York and Asia sessions appear in local UK time.
Standard reference
London 08:00–17:00 local · New York 13:00–22:00 GMT · Best window 13:00–17:00 GMT.
UK / EU summer
The US starts daylight time about two weeks before the UK. In that spring mismatch window New York runs about 12:00–21:00 GMT. Once both use summer time (BST + EDT), New York is 13:00–22:00 BST.
US summer
When the UK falls back before the US in autumn, New York temporarily runs about 12:00–21:00 GMT until the US also ends daylight time.
Forex Trading in United Kingdom — Regulatory Context
Forex trading is legal in the United Kingdom. Retail brokers are regulated by the Financial Conduct Authority (FCA). Always verify FCA authorization and client-money protections before depositing.
Use the live clock on this page with the FxOpenHours converter to confirm session status before you trade.
Holidays & Liquidity in United Kingdom
UK bank holidays can thin sterling liquidity, but the global forex market usually stays open. Christmas and New Year still cut volume across London and New York.
For the full holiday calendar see our Forex Holiday Hours 2026 guide.
Frequently Asked Questions
What are forex market hours in United Kingdom?
In United Kingdom time (GMT/BST, UTC+0 / UTC+1): Sydney 21:00–06:00 GMT, Tokyo 00:00–09:00 GMT, London 08:00–17:00 local, and New York 13:00–22:00 GMT. The market is open 24/5.
What is the best time to trade forex in United Kingdom?
13:00–17:00 GMT — the London–New York overlap. This window usually offers the highest liquidity and tightest spreads.
Does daylight saving time affect forex hours in United Kingdom?
Yes. The UK observes British Summer Time. Clocks move forward on the last Sunday of March and back on the last Sunday of October, which changes how New York and Asia sessions appear in local UK time.
Is forex trading legal in United Kingdom?
Forex trading is legal in the United Kingdom and retail brokers are regulated by the FCA. Always verify authorization before depositing.
What time does the London session open in United Kingdom?
London session hours in United Kingdom: 08:00–17:00 local. Use the live clock on this page for DST-aware conversions.