- Capital
- London
- Language
- English nationally, with Welsh co-official and widely used in Wales, Scottish Gaelic spoken by a minority in parts of Scotland, and Irish spoken by a minority in Northern Ireland.
- Currency
- Pound sterling (£, GBP)
- Cards and cash
- Contactless card payment is close to universal, including on public transport in most cities. Carry a little cash for small rural shops and some markets, though even these increasingly accept cards.
- Entry and visas
- Visa-free entry for up to six months for many nationalities including the US, Canada, Australia and the EU, though an Electronic Travel Authorisation (ETA) is required in advance for a growing list of non-visa-national countries — check your specific requirement before booking, as this has expanded significantly since 2023.
- Power sockets
- Type G, 230 V, 50 Hz — the same three-pin plug used across the whole UK and Ireland, distinct from the rest of Europe.
- Emergency number
- 999 or 112 for all emergencies, nationwide.
- Tipping
- Not obligatory. Around 10% for good restaurant service if a service charge is not already included; rounding up is normal for taxis; tipping is not expected in pubs for drinks at the bar.
- Safety
- Very safe overall, with low rates of violent crime against visitors. Pickpocketing occurs in crowded tourist areas and on the London Underground — standard vigilance is enough to avoid it.
- Internet and SIM
- Excellent 4G and 5G in cities and most towns, patchier in remote parts of the Highlands, rural Wales and Cornwall. EU roaming does not apply post-Brexit — check your provider's UK rates or get a local SIM.
- Time zone
- Greenwich Mean Time (UTC+0) in winter, British Summer Time (UTC+1) from late March to late October.
Daily budget guide (per person)
- Backpacker
- £55–85 per day — hostels, pub meals, off-peak trains
- Mid-range
- £120–200 per day — three-star hotels, restaurant meals, advance-booked trains
- Comfortable
- £220–380 per day — good hotels, guided tours, first-class rail
- London supplement
- Add roughly 25–40% to any budget band specifically in London
Excludes international flights. Figures are typical rather than absolute — cities and peak season run higher.