How to sell BTC
A simple, safe, step-by-step way to sell BTC — starting with the one thing most guides skip: picking an exchange whose volume is actually real.
For BTC, OKX runs the cleanest book — 67% honest on $243.07B real volume. Sell where the price is real.
Pick where to sell
Price depends on real liquidity, not headline volume. OKX has the deepest genuine BTC book we track (67% honest), so your sell order fills at a fair price instead of a faked one.
Open OKX to sell →Send your BTC in
If your BTC is in a personal wallet, withdraw it to your exchange deposit address. Double-check the network you pick matches on both sides, and never share your seed phrase while doing it.
Sell BTC
On the BTC market, place a sell order. A market order cashes out instantly at the current price; a limit order waits until the price hits your target. You can sell into USDT or straight into your local currency.
Withdraw to your bank
Once sold, withdraw the cash to your bank account or card. If you sold into USDT, you can convert it to fiat on the same exchange first, then withdraw.
Keep records for tax
Selling crypto can be a taxable event in many countries. Save the trade confirmation. This is general information, not financial or tax advice — check your local rules.
Affiliate disclosure: the exchange buttons above are referral links — we may earn a commission at no cost to you. Not financial advice. Check that BTC trading is available in your country. Never share your seed phrase.
Where can I sell BTC for the best price?
OKX has the deepest genuine BTC book we measure (67% honest), so large sell orders move the price less and you cash out closer to fair value.
How do I cash out BTC to my bank account?
Sell your BTC into USDT or your local currency on the exchange, then withdraw the balance to your linked bank account or card. The whole process usually takes minutes to a day depending on your bank.
Should I sell BTC into USDT or fiat?
Sell into your local currency if you want the money in your bank. Sell into USDT if you plan to buy back in later or move it elsewhere — it keeps your funds in crypto without price swings.
Do I pay tax when I sell BTC?
In many countries selling crypto is a taxable event. Keep your trade records. This is general information, not tax advice — check the rules where you live.