What's the Difference Between USDⓈ-Margined and Coin-Margined Futures? Which One Should Beginners Pick

Open the Binance futures page and you'll see two big tabs at the top: "USDⓈ-M" and "COIN-M". First-time users often stare blankly at this — they're both BTC futures, so why split them into two? This time we opened both a USDⓈ-margined and a coin-margined BTC perpetual long on the Binance Official Site at the same time, ran them for 24 hours with equivalent notional value, and posted the differences in margin, PnL, and funding rate between the two. The short answer up front: USDⓈ-margined uses USDT for margin, and PnL is also settled in USDT — the logic is intuitive, so beginners should pick this first; coin-margined uses the corresponding coin for margin, which suits long-term holders looking to hedge, and the logic is a bit more complex.

The Core Definitions of the Two Contract Types

USDⓈ-Margined Contracts: margin, PnL, and fees are all calculated in USDT. For example, on a BTCUSDT perpetual, you deposit 1000 USDT into your futures account and open a BTC long — profits are credited in USDT, losses are deducted from USDT.

Coin-Margined Contracts: margin and PnL are both in the corresponding cryptocurrency. For example, on a BTCUSD coin-margined perpetual, you deposit 0.01 BTC into your futures account and open a BTC long — profits are credited in BTC, losses are deducted from BTC.

On the surface it just looks like "use USDT vs. use the coin", but in practice the differences go much further than that.

Test Comparison: Equal Notional Value Over a 24-Hour Position

This time we opened two positions:

• USDⓈ-margined: a BTCUSDT perpetual long, 1000 USDT notional value, 10x leverage, 100 USDT margin
• Coin-margined: a BTCUSD perpetual long, 1 contract (about $100 in value), 10x leverage, 0.000105 BTC margin

At entry, BTC was priced at 95,200. 24 hours later, BTC rose to 96,100, a gain of 0.95%.

PnL Comparison

USDⓈ-margined BTCUSDT long:

• Change in notional value: 1000 × 0.95% = 9.5 USDT profit
• Funding rate deducted (3 settlements at 0.01%): about 0.3 USDT
• Net profit: about 9.2 USDT
• Account grew from 100 USDT to 109.2 USDT

Coin-margined BTCUSD long:

• 1 contract, 100 USD each, BTC up 0.95%
• BTC gained = 100 USD ÷ 96,100 - 100 USD ÷ 95,200 ≈ 0.0000098 BTC
• Funding rate deducted (in BTC): about 0.0000003 BTC
• Net gain: about 0.0000095 BTC, worth $0.91 at 96,100
• Account BTC grew from 0.000105 to 0.0001145, and in USD terms: from $9.99 to $11.00 (the account also gains value as BTC itself rises)

The key difference you can see here:

• USDⓈ-margined profit is a fixed USDT amount
• Coin-margined profit is a BTC amount, but since BTC itself is also rising, the total return converted to USD actually ends up higher (because the account balance itself appreciates along with BTC)

But flip it around — what if BTC drops instead? On coin-margined, the loss gets amplified in two directions at once — you lose on the position, and the BTC sitting in your account also loses value.

Core Differences Between the Two Contract Types

Comparison	USDⓈ-Margined	Coin-Margined
Margin currency	USDT	Corresponding coin (BTC/ETH/BNB, etc.)
PnL settlement currency	USDT	Corresponding coin
Notional value	Priced in USDT	Priced in USD (fixed at 100 USD per contract)
Contract concept	None, order by quantity	Yes, 1 contract = 100 USD
Funding rate	Deducted in USDT	Deducted in the corresponding coin
Account's exposure to coin price	Position risk only	Position risk + margin risk
PnL curve	Linear	Non-linear (inverse function)
Best for	Short-term speculation, stable PnL	Long-term holders hedging, coin-denominated returns
Beginner friendliness	High	Low
Common pairs	BTCUSDT, ETHUSDT, etc.	BTCUSD, ETHUSD, etc.

The Non-Linear PnL Curve

USDⓈ-margined is simple — if BTC rises 1%, you make 1% × leverage. But coin-margined is non-linear, because the contract is fixed at 100 USD per unit while the margin is in BTC.

Here's an extreme example: you hold 1 BTCUSD long contract, and BTC drops from 95,200 to 47,600 (a 50% crash).

• 1 contract, 100 USD each
• Change in BTC amount = 100 ÷ 47,600 - 100 ÷ 95,200 = 0.002101 - 0.001050 = +0.001051 BTC
• Wait — the long made money even though price dropped 50%?

Not quite. Be careful here: the coin-margined long's "profit" is calculated in BTC — the BTC amount looks like it increased, but since BTC's own USD value has been cut in half, the total value in USD terms is actually a loss.

Calculated in USD:

• Start: margin of 0.001050 BTC × 95,200 = 100 USD
• After the drop: margin of 0.001050 BTC + profit of 0.001051 BTC = 0.002101 BTC × 47,600 = 100 USD

Huh — a $0 loss? This is the strange property of coin-margined contracts — going long, when BTC rises your account's USD-equivalent value rises even more; when it drops, the depreciating margin actually offsets part of the position loss (in a scenario using 100% margin with no leverage). But if you add leverage, the liquidation mechanism will kick in before this "natural balancing" can happen.

In practice, coin-margined contracts aren't meant for regular speculation — they're for "long-term holders hedging": say you hold 10 BTC that you don't plan to sell, but you're worried about a near-term drop — you can open a coin-margined short to hedge. That way your account's BTC amount stays the same, but you still profit in BTC from the downside move.

Differences in Funding Rate

Both contract types have a funding rate mechanism, but the currency it's charged in differs:

• USDⓈ-margined BTCUSDT perpetual: funding rate is deducted in USDT
• Coin-margined BTCUSD perpetual: funding rate is deducted in BTC

This creates a hidden issue: even at the same numeric funding rate (say 0.01%), the actual "USD-equivalent" deducted on coin-margined contracts fluctuates with the coin price. During a BTC bull run, the same 0.01% rate deducts a higher USD-equivalent amount.

For the detailed math behind funding rates, see the note What Is the Funding Rate.

Differences in Liquidation Price

Coin-margined liquidation price calculation is more complex than USDⓈ-margined, because the margin itself (in BTC) is also fluctuating. The simple way to understand it: as BTC rises, a coin-margined long's margin (in BTC) also appreciates, which is effectively like auto-adding margin, so the liquidation price doesn't move linearly.

Our test: a USDⓈ-margined BTCUSDT 10x long entered at 95,200 had a liquidation price of 86,063 (a linear 9.6% drop). A coin-margined BTCUSD 10x long entered at 95,200 had a liquidation price of 86,567 (looks similar, but the calculation behind it is actually more complex).

The difference isn't huge, but it's there. Coin-margined liquidation pricing is more forgiving for long-term positions, and less of a factor for short-term trades. For the detailed mechanics of liquidation pricing, see the note How Liquidation Price and Bankruptcy Price Are Calculated.

Fee Differences

Binance's USDT perpetual and coin-margined perpetual fees differ slightly:

Tier	USDT Perpetual Maker	USDT Perpetual Taker	Coin-Margined Maker	Coin-Margined Taker
VIP 0	0.02%	0.05%	0.01%	0.05%
VIP 1	0.016%	0.04%	0.008%	0.045%
VIP 9	0%	0.017%	-0.009%	0.024%

Coin-margined Maker fees are slightly cheaper than USDT perpetual Maker fees at every tier. But in practice the difference is tiny and shouldn't be your deciding factor.

Which One to Pick: 5 Things to Consider

Factor 1: What Currency Do You Want to Think In

• Care about "how many USDT did I make": USDⓈ-margined
• Care about "how much more BTC did I get": coin-margined

Factor 2: Are You a Long-Term Holder

• Not planning to hold long-term: USDⓈ-margined
• Long-term holder who wants to hedge: coin-margined

Factor 3: Your Trading Frequency

• Opening and closing positions frequently: USDⓈ-margined (settlement is clean and simple)
• Holding long-term: coin-margined (the PnL curve is friendlier)

Factor 4: Are You a Beginner

• New to futures: USDⓈ-margined
• Experienced trader running combined strategies: can mix both

Factor 5: Range of Trading Pairs

• Trading both major coins and altcoins: USDⓈ-margined has the widest selection
• Only trading a few majors like BTC and ETH: either works

If you're still on the fence, choosing USDⓈ-margined is the right call 99% of the time for beginners. Coin-margined is a tool for advanced users with a specific need (hedging existing coin holdings).

Hands-On: How to Switch on Binance

Open the Binance app (if you haven't installed it yet, see the download link for the Official Binance App):

Step 1: Go to the Futures Page

Tap "Futures" in the bottom navigation bar to open the futures home page.

Step 2: Switch the Contract Type

At the top of the futures home page there are tabs: "USDⓈ-M Perpetual", "COIN-M Perpetual", "USDⓈ-M Delivery", "COIN-M Delivery". Tap the one you want.

Step 3: Choose the Trading Pair

Coin-margined perpetual pairs are named "BTCUSD Perpetual", "ETHUSD Perpetual" — note that the ending is USD, not USDT. USDⓈ-margined pairs are named "BTCUSDT Perpetual".

Step 4: Transfer In Margin First

USDⓈ-margined requires transferring USDT into your futures account. Coin-margined requires transferring the corresponding coin (transfer BTC if you're going to open a BTCUSD long, transfer ETH if you're going to open an ETHUSD long). For how to transfer funds, see What's the Difference Between Transfer and Send.

Step 5: Place Your Order

On USDⓈ-margined, you enter "Amount (USDT)". On coin-margined, you enter "Number of Contracts" (100 USD per contract).

A Common Misunderstanding

Many beginners assume "coin-margined = spot". That's not correct. Coin-margined is still futures — it still has leverage, liquidation, and a funding rate; only the unit of account has changed to the coin itself. It is not the same as holding spot.

If you just want to hold BTC long-term for appreciation, simply buy BTC in your spot account and hold it — there's no need to open any futures contract. Futures are fundamentally a leverage + two-way trading tool, not a long-term investment tool.

If you're just getting started on Binance, we recommend reading through the Glossary category first to nail down the basic concepts before considering futures, and get comfortable with the workflow on spot first. For account opening and deposit steps, see the Account Setup and Deposit Lab categories.

FAQ

Q: Are the candlestick charts the same for USDⓈ-margined and coin-margined? A: Basically the same, but the data source differs slightly. USDⓈ-margined BTCUSDT uses a BTC/USDT spot index weighted average; coin-margined BTCUSD uses a composite BTC/USD index from multiple exchanges. The price gap between the two is usually under 0.1%.

Q: Can I arbitrage between USDⓈ-margined and coin-margined? A: In theory you can do "basis arbitrage" — going long on USDⓈ-margined and short on coin-margined at the same time, profiting as the two contracts' price gap converges. But the gap is usually tiny and the opportunity window is short — for regular users, fees and funding rates will eat up most of the profit.

Q: I can't understand the PnL on my coin-margined contract — what do I do? A: Switch the display unit to USD. In the Binance app futures page's "Settings", there's a "Display Unit" option — switch it from BTC to USD and your PnL immediately shows as a familiar dollar figure.

Q: Which contract has a lower funding rate? A: Usually there's not much difference. BTCUSDT and BTCUSD funding rates track each other closely, since the two contracts need to stay in price convergence. But occasionally there's a brief gap between the two, which opens an arbitrage window.

Q: Can I use USDT as margin on a coin-margined contract? A: No. Coin-margined margin has to be in the corresponding coin. BTCUSD requires BTC, ETHUSD requires ETH. To trade coin-margined, you need to already hold that coin.

Q: I opened a USDⓈ-margined position as a beginner and don't know how to use it — what should I do? A: Just close the position directly and transfer the USDT margin back to your spot account. The whole process takes 30 seconds. Read through a few basic notes in the Glossary category first before coming back.

Q: Is the USDT in my futures account separate from my spot account? A: Yes. A Binance account has multiple sub-accounts (Spot, Funding, Futures, Earn, etc.), and USDT is held separately in each one — you need a transfer to move it between them. For a detailed breakdown of the account structure, see the note What Are Those 4 Accounts in the Binance Wallet.

Q: How is annualized return calculated on a coin-margined contract? A: "Annualized" on coin-margined is usually calculated based on the amount of the coin, not USD. For example, if your BTC amount grows 5% over a year, that's a 5% annualized return. But if BTC drops 30% over the same period, you're still down 26.5% in USD terms. This is exactly why coin-margined is best suited for people who are bullish on the coin's long-term direction.