What is notional value in crypto?
Notional value is the full size of a position: how many coins it controls multiplied by the current price. It's what your profit and loss is calculated on.
Without leverage it's simply the money you spent. With leverage it's much bigger than the margin you put in, which is why small price moves have a big effect.
An example
Why it matters to a beginner
Beginners look at the margin they put in and forget the notional size. That's how a 10% move wipes out a 10x position.
What to watch for
- Your leverage: notional = margin × leverage.
- How far the price can move before liquidation.
- Fees, which are often charged on the notional value, not your margin.
See it safely on CoinSparring
On CoinSparring's futures screen you can set the leverage and see the position size and liquidation price before you open a trade, all with virtual money.
Work it out for your own trade with the liquidation calculator.
Common questions
Does notional value matter for spot trading?
- For spot it's simply what you paid. It matters most when you use leverage, where it can be many times your own money.
Are fees charged on notional value?
- On most futures exchanges, yes: trading fees and funding are calculated on the full position size, not just your margin.
Practice with fake money first
Start with 10,000 virtual USDT and live prices. Make the mistakes here, where they cost nothing.
CoinSparring is an educational simulator. All balances are virtual, nothing can be deposited or withdrawn, and nothing here is financial advice.