Leverage & Liquidation Basics: The One Thing to Calculate First
CryptoRebateHub Editorial Team
Distance to liquidation is roughly 1 ÷ leverage minus the maintenance margin rate: about 9.6% at 10x, 4.6% at 20x. Size from your stop, then choose leverage.
Direct answer: Before you choose a direction, calculate the price at which the exchange will force-close you. With isolated margin and no fees, the distance from entry to liquidation is roughly 1 ÷ leverage − maintenance margin rate: about 9.6% at 10x and 4.6% at 20x on a small BTCUSDT position using Binance's 0.40% tier-1 maintenance margin rate (checked 2026-11-01). Crypto routinely moves 5–10% in a day, so leverage above 10x puts your position inside normal noise. Size the position from the loss you can accept, read the liquidation price in the order preview, and only then decide how much leverage to use.
What leverage actually does to your account
Leverage lets you control a position larger than the margin you post. With 1,000 USDT of margin at 10x you hold 10,000 USDT of notional, so a 1% price move changes your equity by 10%. That is the whole appeal and the whole danger: the same multiplier that turns a 3% move into a 30% gain also turns a 10% move against you into a wipe-out of the margin you posted. Exchanges do not wait for your margin to reach zero. They force-close the position when your remaining margin falls to a buffer called maintenance margin, so your real room for error is always a little smaller than 1 ÷ leverage.
On Binance USDⓈ-M futures, liquidation happens when the mark price, not the last traded price, reaches the liquidation price, and the margin ratio (maintenance margin ÷ margin balance) hitting 100% is the trigger (per Binance's liquidation protocols page, checked 2026-11-01). Bybit's unified account rules say the same: liquidation is triggered by the mark price (checked 2026-11-01). That matters during spikes, because last price can print a wick that mark price never reaches, and vice versa.
The one number: how far away is liquidation?
For an isolated long position, ignoring fees and funding, a simplified rule is: distance to liquidation ≈ 1 ÷ leverage − maintenance margin rate. Binance's leverage-and-margin announcement lists a 0.40% maintenance margin rate for BTCUSDT positions up to 300,000 USDT notional (published Aug 2025, checked 2026-11-01; confirm on the live Leverage & Margin page before trading). Using that figure for a 100,000 USDT entry:
| Leverage | Margin posted on 10,000 USDT notional | Approx. distance to liquidation | Approx. long liquidation price | How often BTC moves that far in a day |
|---|---|---|---|---|
| 3x | 3,333 USDT | 32.9% | 67,100 | Rare outside crash regimes |
| 5x | 2,000 USDT | 19.6% | 80,400 | Rare |
| 10x | 1,000 USDT | 9.6% | 90,400 | Several times a year |
| 20x | 500 USDT | 4.6% | 95,400 | Many times a year |
| 50x | 200 USDT | 1.6% | 98,400 | Most weeks |
| 100x | 100 USDT | 0.6% | 99,400 | Most days |
The last column is a qualitative reminder, not a statistic: check realized volatility for the pair you actually trade. The table also explains why Binance now caps new futures accounts at 20x for their first 30 days (rule effective 7 Dec 2025, checked 2026-11-01): the venue itself treats 20x and above as the zone where beginners get liquidated by ordinary swings. For larger positions the maintenance margin rate rises by tier, and the liquidation price moves closer to entry than this table suggests. The exact formula, including the maintenance amount deduction and cross-margin balances, is in how liquidation price is calculated.
Worked example: same trade, two leverages
A trader has 2,000 USDT and believes BTC will rise from 100,000. Option A: 5x isolated, full 2,000 USDT margin, 10,000 USDT notional, liquidation near 80,400. Option B: 20x isolated, 500 USDT margin, the same 10,000 USDT notional, liquidation near 95,400, with 1,500 USDT kept in the wallet. Both positions earn the same profit per dollar of price move, because notional is identical. The only difference is where the forced exit sits. If BTC dips 6% to 94,000 before rallying to 110,000, Option A survives and earns about 1,000 USDT; Option B is liquidated near 95,400, loses the 500 USDT margin plus the liquidation clearance fee that Binance charges on the liquidated amount (percentage per the trading rules page, checked 2026-11-01), and watches the rally from the sidelines. Higher leverage did not increase the upside here; it only removed the right to be temporarily wrong.
Step-by-step: the order to do things in
- Decide the maximum loss first. A common risk budget is 1–2% of the trading account per trade; the risk budget guide explains how to set yours.
- Pick the invalidation level from the chart. Where would the trade idea be wrong? That level is your stop, and it must sit well inside the liquidation distance.
- Derive the position size from the stop. Size = maximum loss ÷ distance from entry to stop. The position size calculator does this; the formula is explained in position size and stop-loss formula.
- Only now choose leverage. Leverage just determines how much margin that size requires. Lower leverage means more margin locked and a farther liquidation price.
- Run the [liquidation calculator](/tools/liquidation-calculator) and compare with the figure in the exchange's order preview. If they differ materially, the exchange figure is the one that will be enforced.
- Place the stop-loss with the entry, as a conditional order triggered on mark price, so the exit does not depend on you watching the screen; see stop-loss and take-profit guide.
- Check funding. Perpetual positions pay or receive funding every settlement period, and a long held for days in a hot market bleeds margin; the funding rate monitor shows the current rate.
Mistakes that get beginners liquidated
- Choosing leverage before size. "I'll use 20x" is backwards. Size from the stop, then let leverage follow.
- Confusing margin with maximum loss. Under cross margin, losses on one position can draw on the whole wallet, so the margin shown is not a cap.
- Setting the stop at the liquidation price. A stop that only fires after liquidation is decoration. Liquidation also costs more than a stop, because of the clearance fee and the worse fill of a forced IOC order.
- Watching last price. Liquidation is triggered on mark price on Binance and Bybit (checked 2026-11-01). Set alerts and stops on the same reference.
- Adding margin to a losing position without a plan. Topping up moves the liquidation price further away but also increases the amount at risk; decide in advance whether you would do it.
- Ignoring the fee drag. At Binance's VIP 0 perpetual taker rate of 0.05% (checked 2026-11-01), a 20x position pays 1% of margin per side just to enter and exit as a taker; the fee comparison tool compares venues.
Related tools and guides
- Liquidation price calculator
- Position size calculator
- Risk/reward calculator
- How liquidation price is calculated
- Five iron rules of risk management
- Spot vs futures for beginners
- Reading a liquidation heatmap
FAQ
What leverage is "safe" for a beginner?
There is no universally safe number, because risk depends on size, stop distance and volatility. Many traders start at 2–5x, where the liquidation distance is far wider than a normal daily range, and treat anything above 10x as a tool for very short holding periods only.
Is liquidation price the same as my stop-loss?
No. The stop-loss is a level you choose; liquidation is the level the exchange enforces when maintenance margin is breached. Your stop should always sit closer to entry than the liquidation price.
Does isolated margin protect the rest of my account?
Isolated margin limits the loss on that position to the margin assigned to it, plus any margin you add later. Cross margin shares the wallet balance across positions, which delays liquidation but puts more capital at risk.
Why was I liquidated when the chart never touched my liquidation price?
Liquidation uses mark price, which is derived from index prices across exchanges, while your chart probably shows last price. Prices can also gap, so the executed liquidation price can differ from the calculated one (per Binance's liquidation protocols page, checked 2026-11-01).
Can I lose more than my margin?
Under normal conditions the exchange closes you before margin reaches zero, and insurance funds cover shortfalls. In extreme gaps the position may be closed at the bankruptcy price, and auto-deleveraging can close profitable traders on the other side.
Bottom line
Leverage is a position-sizing tool, not a profit multiplier. Compute the liquidation distance, compare it with the volatility of the pair, put a stop well inside it, and keep leverage low enough that ordinary noise cannot end the trade before your idea has a chance to play out.
Educational content only, not investment advice. Maintenance margin tiers, leverage limits and fee rates change; verify the figures in your logged-in exchange account before trading.
