Can I buy fractional Bitcoin?

Yes. One Bitcoin is divisible into 100 million smaller units called satoshis (0.00000001 BTC), so you never need to buy a whole Bitcoin. You can start your first bitcoin purchase with as little as a few dollars. Many people accumulate Bitcoin through dollar-cost averaging — purchasing small, regular amounts regardless of bitcoin price. This strategy reduces the impact of short-term bitcoin volatility and works on any budget.