Convert SUSDon Optimism to USDYon Ethereum
Swap Synthetix sUSD (SUSD) on Optimism to Ondo US Dollar Yield (USDY) on Ethereum at the best cross-chain rate. SwitchFi routes your SUSD → USDY exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SUSD to USDY market data
| Metric | SUSD · Optimism | USDY · Ethereum |
|---|---|---|
| Price | $0.2319 | $1.14 |
| Market cap | $10.11M | $2.15B |
| 24h volume | $677,049 | $695,645 |
| 24h change | — | +0.04% |
| 7d change | +0.00% | -0.26% |
| 24h high / low | — / — | $1.14 / $1.13 |
| All-time high | $2.45 | $1.26 |
| Market cap rank | #1139 | #39 |
What is the SUSD to USDY exchange rate?
At the current market price, 1 SUSD ≈ 0.20346316 USDY, and 1 USDY ≈ 4.9149 SUSD. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Synthetix sUSD is the smaller side of this pair — Ondo US Dollar Yield's market capitalisation of $2.15B is roughly 213× larger than Synthetix sUSD's $10.11M. They currently rank #1139 and #39 among all cryptocurrencies. Across the last 7 days the comparison reads +0.00% for SUSD versus -0.26% for USDY. With $677,049 and $695,645 in respective daily volume, neither side of a SUSD→USDY swap struggles for depth. Measured from record highs, SUSD is down 90.5% and USDY is down 10.0%.
SUSD to USDY converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SUSD / USDY conversion tables
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Synthetix sUSD and Ondo US Dollar Yield
With a total market value of $10.11M, Synthetix sUSD (SUSD) sits at #1139 among all cryptocurrencies. It is trading 90.5% below its all-time high of $2.45. Circulating supply stands at 43.60M SUSD. SUSD has moved +0.00% week-on-week and -58.35% over 30 days. Around $677,049 of SUSD changes hands every 24 hours.
Ondo US Dollar Yield (USDY) is the #39 cryptocurrency by market cap, worth $2.15B in aggregate. Compared with its $1.26 all-time peak, it currently trades 10.0% lower. Circulating supply stands at 1.89B USDY. USDY has moved -0.26% week-on-week and +0.15% over 30 days. Daily turnover comes to $695,645.
How to convert SUSD to USDY
- 1 Enter the amount of SUSD on Optimism you want to convert — the swap widget on this page is prefilled with the SUSD → USDY pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of USDY on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange USDY
BTC → USDYEthereum
Bitcoin
ETH → USDYEthereum
Ethereum
USDTEthereum → USDYEthereum
Tether
BNB → USDYEthereum
BNB
USDCEthereum → USDYEthereum
USDC
XRP → USDYEthereum
XRP
SOL → USDYEthereum
Solana
TRX → USDYEthereum
TRON
FIGR_HELOC → USDYEthereum
Figure Heloc
HYPE → USDYEthereum
Hyperliquid
DOGE → USDYEthereum
Dogecoin
USDSEthereum → USDYEthereum
USDS
Convert any other cryptocurrency from SUSD
SUSDOptimism → BTC
Bitcoin
SUSDOptimism → ETH
Ethereum
SUSDOptimism → USDTEthereum
Tether
SUSDOptimism → BNB
BNB
SUSDOptimism → USDCEthereum
USDC
SUSDOptimism → XRP
XRP
SUSDOptimism → SOL
Solana
SUSDOptimism → TRX
TRON
SUSDOptimism → FIGR_HELOC
Figure Heloc
SUSDOptimism → HYPE
Hyperliquid
SUSDOptimism → DOGE
Dogecoin
SUSDOptimism → USDSEthereum
USDS
SUSD to USDY FAQ
What is the SUSD to USDY exchange rate?
1 SUSD is worth roughly 0.20346316 USDY at the moment (inverted: 1 USDY ≈ 4.9149 SUSD). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert SUSD to USDY on SwitchFi?
Enter the amount of SUSD you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best SUSD→USDY path — non-custodial, straight from your wallet.
Is the SUSD to USDY swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert SUSD to USDY?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange SUSD for USDY?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.