A clear, honest, step-by-step guide to buying your first Bitcoin — choosing the right platform, keeping it secure, and avoiding the common mistakes.
In the UK, several regulated exchanges allow you to buy Bitcoin with pounds. They fall into two categories: beginner-friendly apps that make buying simple, and professional platforms with more features and lower fees.
All reputable exchanges require identity verification (KYC) and are registered with the FCA or operate under a regulatory framework. Stick to well-established, regulated platforms.
| Platform | Best For | Fees (approx) | Key Feature |
|---|---|---|---|
| Coinbase Beginner | First-time buyers | 1.49% – 3.99% | Simple app, regulated, insured hot wallet |
| Kraken Intermediate | Regular buyers | 0.25% – 0.50% | Lower fees, strong security track record |
| Gemini Intermediate | Security-focused buyers | 0.5% – 1.5% | SOC 2 certified, strong compliance |
| Bisq Advanced | Privacy-conscious buyers | Variable | Peer-to-peer, no KYC, decentralised |
| Bitcoin ATMs Beginner | Small, cash purchases | 5% – 15% | Cash to Bitcoin, no bank needed |
All regulated exchanges require identity verification — this is called KYC (Know Your Customer). It's a legal requirement. You'll typically need:
Verification usually takes minutes on modern platforms. Once approved, you can deposit funds immediately.
The cheapest way to deposit GBP is via bank transfer (Faster Payments in the UK). This is usually free or very low cost — unlike card payments which often attract higher fees.
In your exchange account, navigate to "Deposit" or "Add Funds" and select GBP bank transfer. You'll be given the exchange's bank details and a reference number. Send from your personal bank account using online or mobile banking.
Faster Payments typically arrive within minutes. CHAPS transfers (for larger amounts) usually arrive same day. BACS takes 1-3 business days.
There's no minimum for most platforms. Many Bitcoiners recommend starting with a small amount — £50-£100 — just to get comfortable with the process before committing larger sums. Bitcoin is divisible to 8 decimal places, so you can own a fraction of a coin.
Once your funds have arrived, buying Bitcoin is straightforward. Navigate to the Buy section, select Bitcoin (BTC), enter your amount in GBP, review the fee and exchange rate, and confirm.
A market order buys Bitcoin immediately at the current price. A limit order lets you set a price you're willing to pay — your order only executes if the market reaches that level. For most beginners, a market order is simpler.
Rather than trying to time the market with one large purchase, many experienced investors use dollar-cost averaging — buying a fixed amount at regular intervals (weekly or monthly). This smooths out the volatility and removes the pressure of timing.
This is the most important step — and the one most beginners skip. Leaving your Bitcoin on an exchange means the exchange holds the keys to your Bitcoin, not you. If the exchange is hacked, goes bankrupt, or freezes withdrawals, your Bitcoin is at risk.
"Not your keys, not your coins" is the Bitcoin community's most important saying. It means: if you don't hold the private keys yourself, you don't truly own the Bitcoin.
A hardware wallet is a small physical device that stores your Bitcoin's private keys offline — completely disconnected from the internet and therefore immune to remote hacking. The leading options are:
As a general rule: once you hold more Bitcoin than you'd be comfortable losing if the exchange had a problem. For many people that's £500-£1,000+. A hardware wallet costs around £60-£120 and is a worthwhile investment for any serious Bitcoin holder.
Use our Bitcoin Time Machine to see historical returns — then join the email list to stay informed as you build your position.