How to Buy Sui
Every exchange we track that lists SUI, what the buy costs, and what it costs to take SUI with you afterwards.
48 of the exchanges we track list SUI, and 37 of those accept fiat, so you can buy it without holding crypto first. The cheapest place to place the order is Bitfinex at $0.00 on a $1,000 market buy. It is also the cheapest once the withdrawal fee is added — $0.00 to buy $1,000 of SUI and move it to your own wallet. SUI moves over 3 networks (Sui, BNB Smart Chain (BEP20), Cronos) — pick the same one on the exchange withdrawal screen and in your wallet. 4 of them have SUI withdrawals paused right now — you can buy there, but you cannot take the coin with you until it reopens.
Networks SUI runs on
Where to buy SUI
All-in cost is the trading fee on a $1,000 market buy plus the cheapest fee that exchange charges to withdraw SUI. It is the number the exchange’s own “how to buy” page never shows you, and it reorders the table more often than not. The coins column is how many assets each exchange lists in total, from our own sync — not the figure CoinMarketCap prints.
| Exchange | Buy fee on $1,000 | Move it out | All-in cost | Coins listed | Buy |
|---|---|---|---|---|---|
 MEXCReferralPay with Card | $0.500–0.05% taker | $0.070780.06000 SUI · Sui | $0.57 | 9,475 | Visit ↗ |
 OKXReferralPay with Card | $1.000.1% taker | $0.0028310.002400 SUI · Sui | $1.00 | 411 | Visit ↗ |
 BinanceReferralPay with Card, Bank, Apple/Google Pay | $1.000.1% taker | $0.031850.02700 SUI · BNB Smart Chain (BEP20) | $1.03 | 866 | Visit ↗ |
 GateReferralPay with Card | $1.000.1% taker | $0.080570.06830 SUI · Sui | $1.08 | 2,059 | Visit ↗ |
 BitgetReferralPay with Card, 3rd-party | $1.000.1% taker | $0.32120.2723 SUI · Sui | $1.32 | 2,516 | Visit ↗ |
 BitfinexPay with Bank, 3rd-party | $0.000% taker | FreeSui | $0.00 | 106 | Visit ↗ |
 KCEXPay with Card, 3rd-party | $0.000% taker | $0.0047190.004000 SUI · Sui | $0.00 | 908 | Visit ↗ |
 OurbitPay with Bank | $0.000% taker | $0.023590.02000 SUI · Sui | $0.02 | 1,980 | Visit ↗ |
 DeribitCrypto deposit only | $0.500–0.05% taker | FreeSui | $0.50 | 50 | Visit ↗ |
 Delta ExchangeCrypto deposit only | $1.000–0.1% taker | FreeSui | $1.00 | 170 | Visit ↗ |
 ToobitPay with Card, Apple/Google Pay, 3rd-party | $1.000.1% taker | $0.0032440.002750 SUI · Sui | $1.00 | 581 | Visit ↗ |
 CoinWPay with Card, Apple/Google Pay, 3rd-party | $1.000.1% taker | $0.035390.03000 SUI · Sui | $1.04 | 1,218 | Visit ↗ |
 WEEXPay with Card, P2P | $1.000.1% taker | $0.047190.04000 SUI · Sui | $1.05 | 594 | Visit ↗ |
 PionexPay with Card, P2P | $1.000.05–0.1% taker | $0.070780.06000 SUI · Sui | $1.07 | 206 | Visit ↗ |
 BitunixPay with P2P | $1.000.1% taker | $0.094380.08000 SUI · Sui | $1.09 | 993 | Visit ↗ |
 Backpack ExchangePay with Bank | $1.000.1% taker | $0.11800.1000 SUI · Sui | $1.12 | 6,485 | Visit ↗ |
 YEXCrypto deposit only | $1.000.1% taker | $0.12980.1100 SUI · Sui | $1.13 | 11 | Visit ↗ |
 BlockfinexPay with Card, Bank, Apple/Google Pay | $1.000.1% taker | $0.23590.2000 SUI · Sui | $1.24 | 69 | Visit ↗ |
 WhiteBITPay with Card | $1.000.1% taker | $0.23590.2000 SUI · Sui | $1.24 | 423 | Visit ↗ |
 Biconomy.comPay with Card, P2P, 3rd-party | $1.000.1% taker | $0.23590.2000 SUI · Sui | $1.24 | 990 | Visit ↗ |
 HashKey GlobalCrypto deposit only | $1.200.12% taker | $0.14160.1200 SUI · Sui | $1.34 | 115 | Visit ↗ |
 KuCoinPay with Card | $1.000.1% taker | $0.58990.5000 SUI · Sui | $1.59 | 2,147 | Visit ↗ |
 FlipsterCrypto deposit only | $0.600.06% taker | $1.181 SUI · Sui | $1.78 | 52 | Visit ↗ |
 HTXPay with Bank, P2P | $2.000.2% taker | $0.035390.03000 SUI · Sui | $2.04 | 1,159 | Visit ↗ |
 B2Z ExchangeCrypto deposit only | $2.000.2% taker | $0.070780.06000 SUI · Sui | $2.07 | 232 | Visit ↗ |
 BTSEPay with Card, Bank | $2.000.2% taker | $0.070780.06000 SUI · Sui | $2.07 | 329 | Visit ↗ |
 HibtPay with P2P | $2.000.2% taker | $0.070780.06000 SUI · Sui | $2.07 | 1,721 | Visit ↗ |
 OrangeXPay with Card, Bank, Apple/Google Pay | $1.000.1% taker | $1.120.9462 SUI · Sui | $2.12 | 599 | Visit ↗ |
 BitradeXPay with 3rd-party | $2.000.2% taker | $0.11800.1000 SUI · Sui | $2.12 | 178 | Visit ↗ |
 LBankPay with 3rd-party | $1.000.1% taker | $1.181 SUI · Sui | $2.18 | 1,890 | Visit ↗ |
 CoinPCrypto deposit only | $2.000.2% taker | $0.23590.2000 SUI · Sui | $2.24 | 71 | Visit ↗ |
 BitruePay with Card | $2.800.098–0.28% taker | $0.11800.1000 SUI · Sui | $2.92 | 1,784 | Visit ↗ |
 HotcoinPay with 3rd-party | $2.000.2% taker | $1.361.15 SUI · Sui | $3.36 | 643 | Visit ↗ |
 XT.COMPay with Card, Bank, P2P | $2.000.2% taker | $1.581.34 SUI · Sui | $3.58 | 1,110 | Visit ↗ |
 KTXCrypto deposit only | $2.000.2% taker | $2.362 SUI · Sui | $4.36 | 220 | Visit ↗ |
 Crypto.com ExchangePay with Bank | $5.000.5% taker | $0.027050.02293 SUI · Cronos | $5.03 | 462 | Visit ↗ |
 KoinbayCrypto deposit only | $6.000.6% taker | $0.016240.01377 SUI · Sui | $6.02 | 253 | Visit ↗ |
 KrakenPay with Card, Bank, Apple/Google Pay | $8.000.01–0.8% taker | $0.29490.2500 SUI · Sui | $8.29 | 697 | Visit ↗ |
 Gleec BTCCrypto deposit only | $2.500.25% taker | $11.229.511 SUI · Sui | $13.72 | 136 | Visit ↗ |
 HitBTCCrypto deposit only | $2.500.1875–0.25% taker | $15.9113.49 SUI · Sui | $18.41 | 1,786 | Visit ↗ |
 WOO XPay with Apple/Google Pay | — | $0.023590.02000 SUI · Sui | — | 95 | Visit ↗ |
 WOO X ProCrypto deposit only | — | $0.023590.02000 SUI · Sui | — | 95 | Visit ↗ |
 BITmarketsPay with Card, Apple/Google Pay | — | $0.070780.06000 SUI · Sui | — | 251 | Visit ↗ |
 Mandala ExchangeCrypto deposit only | — | $12.7810.832 SUI · Sui | — | 319 | Visit ↗ |
 BitMartPay with Card, P2P, 3rd-party | $1.000.1% taker | withdrawals paused | — | 3,695 | Visit ↗ |
 CoinExPay with P2P, 3rd-party | $2.000.2% taker | withdrawals paused | — | 1,018 | Visit ↗ |
 BitcastlePay with Card | $2.000.02–0.2% taker | withdrawals paused | — | 170 | Visit ↗ |
 DigiFinexPay with Card, P2P | $2.000.2% taker | withdrawals paused | — | 1,009 | Visit ↗ |
Showing 1–48 of 48 exchanges listing SUI
Buying SUI step by step
- Pick a venue from the table. For a coin this size the choice is usually short — 48 exchanges list SUI at all, and the table already shows what you will pay to leave as well as to buy.
- Fund the account. 37 of those exchanges take fiat, 23 of them by card. Card is fastest and dearest; a bank transfer costs a fraction of it. Depositing a stablecoin you already hold is free on almost every exchange here.
- Place the order. A market order pays the taker fee in the table; a limit order that rests on the book pays the lower maker fee. On a thinly traded coin the spread costs more than either, so a limit order is worth the wait.
- Decide whether to move it. Leaving SUI on the exchange is free but custodial. Moving it to a wallet that supports it costs one withdrawal fee — send a small test amount first, and match the network on both sides.
How to buy SUI — FAQ
Where can I buy Sui?
On 48 exchanges we track: MEXC, OKX, Binance, Gate, Bitget and 43 more. The table above has each one with its trading fee, the payment methods it takes and what it charges to withdraw SUI.
What is the cheapest way to buy SUI?
Bitfinex, at $0.00 to buy $1,000 of SUI and withdraw it — $0.00 in trading fee plus $0.00 to move it out over Sui. If you are leaving the coin on the exchange, only the first half applies and a different venue may win. Paying by card adds the card processor's charge on top of both, typically 1.8–4%.
Can I buy SUI with a credit card?
Indirectly, yes. 23 of the exchanges listing SUI accept a card, but the card almost always buys a major asset — USDT, USDC, BTC — which you then swap for SUI on the same exchange. That means two fees: the card charge, then the trading fee in the table.
Do I have to pay a fee to withdraw SUI?
Every exchange charges one, as a flat amount of SUI per network rather than a percentage. We do not have a priced figure for all of the venues listing SUI yet — the SUI withdrawal fee page has whatever each exchange publishes.
Is it safe to leave SUI on the exchange?
It is a custody choice, not a safety switch. While the coin sits there the exchange holds the keys: convenient, recoverable if you lose your password, and dependent on the exchange staying solvent and keeping withdrawals open. Moving it to a wallet you control removes that dependency and costs one withdrawal fee. For a trading balance, staying put is reasonable; for a long hold, most people move.
Which network should I use for SUI?
SUI is issued on 3 networks and they are not interchangeable — SUI sent over Sui will not arrive at an address on BNB Smart Chain (BEP20). Sui is the one most exchanges use (44 of them). Withdrawal fees differ per network too, sometimes by an order of magnitude, so the cheapest network is worth checking as well as the cheapest exchange.
Exchange coverage for SUI comes from each exchange’s own deposit and withdrawal endpoints (last sync 2026-08-29 00:57 UTC); trading fees are the published base tier, no volume discount applied (verified 2026-08-28). Exchanges we have a referral arrangement with appear first and are tagged as such — it changes no number in any row. Nothing here is investment advice; see our methodology.