What is leverage? And what exactly is liquidation
Phrases like "10x leverage" and "got liquidated" are everywhere, but few people actually do the math for you. This guide explains in plain words what leverage is and how it's calculated, then walks one concrete example to show how liquidation happens — and you'll see why your capital can hit zero in minutes.
Two words you can't avoid in futures: leverage and liquidation. What is leverage? Simply, it's the multiplier by which a small amount of money moves a large position; and liquidation is the moment that position loses so much it can't be held and the exchange force-closes it. These two concepts sound mystical, but a calculator makes them clear. This guide does the math for you, and you'll understand why we keep telling beginners to stay away from high leverage.
What leverage is, in one line plus an example
In one line: leverage is the multiplier by which a small amount of margin controls a much larger position. At 10x, $100 of margin lets the platform allow you to control a $1,000 position; at 100x, $100 controls a $10,000 position.
The key is that profit and loss are calculated on that magnified position, then added to your capital. Take the 10x example: you control a $1,000 position with $100, and if the price rises 1%, that $1,000 earns $10 — equal to 10% on your $100 of capital. It looks great — but conversely, if the price falls just 1%, you lose $10 too, 10% of your capital. Leverage never magnifies only the gains; the losses are magnified equally. Many people remember only the first half, and that's exactly where the danger lies.
If you're not yet clear on what futures themselves are, or how long and short work, read what futures are and whether beginners should trade them first, then leverage and liquidation will go down more smoothly.
How liquidation works: margin ratio and liquidation price
Once you grasp that leverage magnifies losses, liquidation is easy. Liquidation is when your margin falls below what's needed to hold the position, and the exchange force-closes it. It won't wait for you to "decide whether to cut"; once that price is hit, it executes automatically.
Two terms here:
- Margin ratio. Roughly, "is there still enough money in your account to support this position". As the position keeps losing, that ratio keeps dropping, and once it falls below the platform's maintenance line, force-closing triggers.
- Liquidation price. The price that triggers liquidation. The exchange usually shows it to you directly when you open. The higher the leverage, the closer the liquidation price is to your entry — a small adverse move and it's reached. That's why at 100x, one twitch of the market and you're liquidated.
In other words, the leverage multiple directly decides "how big an adverse move you can withstand". The higher the multiple, the smaller your margin for error, and the faster liquidation comes. Here's some math to make it concrete.
The math: $100 capital, 10x, how far a drop zeroes you
Suppose you take $100 of capital and open a 10x long (betting on a rise), so your actual position is $1,000. The table below works out how much of your capital you lose as the price moves against you (falls) by different amounts. To keep the principle clear, fees and funding are excluded here.
| Adverse price move | Position P&L (on $1,000) | $100 capital left | Result |
|---|---|---|---|
| Down 1% | -$10 | $90 | Unrealized loss |
| Down 3% | -$30 | $70 | Unrealized loss |
| Down 5% | -$50 | $50 | Half gone |
| Down 8% | -$80 | $20 | Near liquidation |
| Down 10% | -$100 | $0 | Capital zeroed · liquidated |
See it? At 10x leverage, a mere 10% adverse move zeroes your capital. In reality a bit sooner — because of maintenance margin and fees, the true liquidation price often triggers just past a 9% drop and doesn't make it to 10%.
Switch the multiple to 20x and a 5% adverse move zeroes you; switch to 100x and a 1% move does — and a several-percent daily swing is routine in crypto. That's why "capital to zero in minutes" is no exaggeration in high-leverage futures. This table isn't a scare tactic, it's the real arithmetic of futures.
That day at 20:40 we ran the setup above on a demo account: demo capital of 100 USDT, a 10x long on bitcoin, watching the liquidation price the exchange gave us after opening. The market first ticked up a little, and we did nothing; about 25 minutes later it fell back, the price slid past our entry, and the unrealized loss grew notch by notch. When the price had dropped roughly 9.2%, the system force-liquidated us and the demo 100 USDT zeroed out — a touch earlier than the theoretical "10% drop to zero", the difference being fees and maintenance margin. The whole time we took no action; the price simply pushed us all the way through.
How much should a beginner use? None, for now
Many people just want one line by this point: "So what multiple is right for me?" Our answer is blunt — don't use leverage yet.
Futures carry leverage and can take your capital to zero in minutes; that's not just words, the math above proves it. The steadiest path for a beginner is: master spot first, avoid leverage entirely, and use spot to feel the market's swings and train the mindset of "should I sell or not". Once you truly understand the arithmetic above and can keep your emotions steady, then consider whether to touch futures.
If you still want to try after getting comfortable, hold these baselines:
- Use only very low leverage like 2x-3x, giving price swings plenty of buffer; stay away from dozens or hundreds of times.
- Use only money you can fully afford to lose; never touch living expenses, and definitely don't borrow to bet.
- Set a stop-loss on every trade; decide "at what price I cut" before opening, don't hold and hope, and don't add to losers.
One last reminder: anyone telling you "trade leverage with me for sure, certain or doubled profit" — don't believe them; they're after your capital. This article only makes the principle of leverage and liquidation clear, as risk education, and is not any recommendation to trade with leverage. To see different exchanges' futures interfaces, see the Bybit sign-up and usage guide.
A few common questions
What is leverage, and how is it calculated?
Leverage is the multiplier by which a small amount of margin controls a much larger position. At 10x, $100 controls a $1,000 position, with P&L on $1,000 then applied to your capital, so a 1% move equals 10% of your capital — gains and losses magnified.
What does liquidation mean?
Liquidation is when margin falls below what's needed to hold the position and the exchange force-closes it; the trigger is the liquidation price, and once it happens the margin is basically zeroed. The higher the leverage, the smaller the adverse move needed, so it comes especially fast.
How much leverage should a beginner use?
None, for now. Futures can take your capital to zero in minutes; the steadiest move is to master spot and avoid leverage entirely. If you must try later, use only 2x-3x, only money you can afford to lose, and a stop-loss on every trade.
Build the basics on spot — don't let leverage decide for you
With this math done, you probably get it: the best thing a beginner can do isn't researching what leverage to use, but standing steady on spot first. Pick a major exchange, enter the invite code at sign-up, and practice the flow and the mindset with small amounts. The ones we use are in the right sidebar.
This is independent editorial content from Xiaoyumi Academy and contains exchange referral (affiliate) links: if you sign up and trade through our links, we may earn a commission and you get a matching fee discount — this is the site's only income and it doesn't shape our judgment. This site is not the official website of Binance, OKX, Bitget, Bybit or Gate.io. Crypto prices are highly volatile, and leveraged futures can lose all of your capital; this article is for educational reference only, is not investment advice, and you should decide for yourself in line with the laws of your region. If any figures are updated, you'll see it in the corrections log.