Convert USD3on Base to SUSDC
Swap Web 3 Dollar (USD3) on Base to Spark USDC (SUSDC) at the best cross-chain rate. SwitchFi routes your USD3 → SUSDC exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
USD3 to SUSDC market data
| Metric | USD3 · Base | SUSDC |
|---|---|---|
| Price | $1.10 | $1.10 |
| Market cap | $4.56M | $157.21M |
| 24h volume | $9,345 | $180 |
| 24h change | +0.48% | — |
| 7d change | +0.38% | — |
| 24h high / low | $1.10 / $1.09 | — / — |
| All-time high | $1.17 | $1.10 |
| Market cap rank | #1608 | #198 |
What is the USD3 to SUSDC exchange rate?
At the current market price, 1 USD3 ≈ 0.99909091 SUSDC, and 1 SUSDC ≈ 1.0009 USD3. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Web 3 Dollar is the smaller side of this pair — Spark USDC's market capitalisation of $157.21M is roughly 35× larger than Web 3 Dollar's $4.56M. USD3 holds rank #1608 while SUSDC holds #198 by market capitalisation. Daily turnover runs at $9,345 for USD3 and $180 for SUSDC, so routed swaps between the two settle at market rates without moving the price.
USD3 to SUSDC converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
USD3 / SUSDC 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 Web 3 Dollar and Spark USDC
Web 3 Dollar (USD3) is the #1608 cryptocurrency by market cap, worth $4.56M in aggregate. Compared with its $1.17 all-time peak, it currently trades 6.0% lower. There are currently 4.15M USD3 in circulation. Over the last 7 days USD3 is +0.38%, and +0.19% across 30 days. Around $9,345 of USD3 changes hands every 24 hours.
With a total market value of $157.21M, Spark USDC (SUSDC) sits at #198 among all cryptocurrencies. It is trading close to its all-time high of $1.10. There are currently 142.88M SUSDC in circulation. Around $180 of SUSDC changes hands every 24 hours.
How to convert USD3 to SUSDC
- 1 Enter the amount of USD3 on Base you want to convert — the swap widget on this page is prefilled with the USD3 → SUSDC 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 SUSDC 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 SUSDC
Convert any other cryptocurrency from USD3
USD3Base → BTC
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USD3Base → ETH
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USD3Base → USDTEthereum
Tether
USD3Base → BNB
BNB
USD3Base → USDCEthereum
USDC
USD3Base → XRP
XRP
USD3Base → SOL
Solana
USD3Base → TRX
TRON
USD3Base → FIGR_HELOC
Figure Heloc
USD3Base → HYPE
Hyperliquid
USD3Base → DOGE
Dogecoin
USD3Base → USDSEthereum
USDS
USD3 to SUSDC FAQ
What is the USD3 to SUSDC exchange rate?
1 USD3 is worth roughly 0.99909091 SUSDC at the moment (inverted: 1 SUSDC ≈ 1.0009 USD3). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert USD3 to SUSDC on SwitchFi?
Enter the amount of USD3 you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best USD3→SUSDC path — non-custodial, straight from your wallet.
Is the USD3 to SUSDC 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 USD3 to SUSDC?
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 USD3 for SUSDC?
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.