Can I Trade Partial Bitcoins?

Written by Mike Druttman

Reviewed by Nadav Zelver

Yes, you can. Bitcoin is divisible down to eight decimal places, so you don’t need a whole coin to start trading. Platforms like eToro let you buy or sell just a fraction of BTC based on what you can afford. This is ideal if you’re not ready to drop thousands on a single crypto trade.

For example:

Say Bitcoin’s sitting at $120,000. You don’t need the whole thing. Drop $100, and you’ll get 0.00083333 BTC. Your piece still moves with the market, just like if you owned the full coin.

Fractional Trading with eToro

You don’t need a full Bitcoin to start investing. In fact, you don’t even need a full hundred bucks.

With eToro, you can buy just a slice of BTC.

The platform supports fractional Bitcoin trading, which means you can deposit an amount that fits your budget and get started instantly. Whether you're in for $50 or $500, eToro breaks it down to let you buy, hold, or sell just a fraction of BTC directly from your trading account.

How to Trade Partial Bitcoin on eToro

Here’s how it works:

1. Create an eToro account and verify your ID. A few clicks, a quick check.
2. Fund your account with your chosen amount.
3. Search for “Bitcoin (BTC)” in the app or web-based platform.
4. Hit “Trade” and enter how much you want to invest.
5. eToro handles the math. You’ll get the BTC equivalent based on the live market rate.

You can start with as little as $10. And just so you know, eToro charges a flat 1% fee for both buying and selling Bitcoin.

What I liked about this flexibility is that it works for both beginners and seasoned investors. You don’t need to throw in a big chunk of money right away. Whether you’re testing the waters or gradually growing your position, being able to trade a fraction of Bitcoin makes it much easier to get going.