Convert SPAon Arbitrum to USDTBon Ethereum
Swap Sperax (SPA) on Arbitrum to USDtb (USDTB) on Ethereum at the best cross-chain rate. SwitchFi routes your SPA → USDTB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SPA to USDTB market data
| Metric | SPA · Arbitrum | USDTB · Ethereum |
|---|---|---|
| Price | $0.002121 | $1.00 |
| Market cap | $4.06M | $726.91M |
| 24h volume | $226,552 | $8.05M |
| 24h change | -3.87% | -0.03% |
| 7d change | -10.25% | +0.04% |
| 24h high / low | $0.002249 / $0.002089 | $1.00 / $0.9998 |
| All-time high | $0.2395 | $1.06 |
| Market cap rank | #1691 | #84 |
What is the SPA to USDTB exchange rate?
At the current market price, 1 SPA ≈ 0.00212052 USDTB, and 1 USDTB ≈ 471.5824 SPA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Sperax is the junior asset: it is valued at $4.06M against USDtb's $726.91M, a gap of about 179×. SPA holds rank #1691 while USDTB holds #84 by market capitalisation. Over the past 24 hours SPA is -3.87% while USDTB is -0.03%, so the SPA/USDTB rate has moved in USDTB's favour. Zooming out to a week, SPA has moved -10.25% while USDTB has moved +0.04%. Liquidity is ample on both legs — SPA trades $226,552 a day and USDTB trades $8.05M — so conversions execute at market rates. SPA currently trades 99.1% below its all-time high, while USDTB sits 5.4% under its own peak.
SPA to USDTB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SPA / USDTB 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 Sperax and USDtb
Sperax (SPA) ranks #1691 by market capitalisation at $4.06M. It is trading 99.1% below its all-time high of $0.2395. Supply-wise, 38% of the 5.00B SPA maximum (1.91B SPA) is on the market today. SPA has moved -10.25% week-on-week and -18.86% over 30 days. Around $226,552 of SPA changes hands every 24 hours.
USDtb (USDTB) is the #84 cryptocurrency by market cap, worth $726.91M in aggregate. Compared with its $1.06 all-time peak, it currently trades 5.4% lower. Circulating supply stands at 726.72M USDTB. USDTB has moved +0.04% week-on-week and +0.05% over 30 days. Daily turnover comes to $8.05M.
How to convert SPA to USDTB
- 1 Enter the amount of SPA on Arbitrum you want to convert — the swap widget on this page is prefilled with the SPA → USDTB 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 USDTB 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 USDTB
BTC → USDTBEthereum
Bitcoin
ETH → USDTBEthereum
Ethereum
USDTEthereum → USDTBEthereum
Tether
BNB → USDTBEthereum
BNB
USDCEthereum → USDTBEthereum
USDC
XRP → USDTBEthereum
XRP
SOL → USDTBEthereum
Solana
TRX → USDTBEthereum
TRON
FIGR_HELOC → USDTBEthereum
Figure Heloc
HYPE → USDTBEthereum
Hyperliquid
DOGE → USDTBEthereum
Dogecoin
USDSEthereum → USDTBEthereum
USDS
Convert any other cryptocurrency from SPA
SPAArbitrum → BTC
Bitcoin
SPAArbitrum → ETH
Ethereum
SPAArbitrum → USDTEthereum
Tether
SPAArbitrum → BNB
BNB
SPAArbitrum → USDCEthereum
USDC
SPAArbitrum → XRP
XRP
SPAArbitrum → SOL
Solana
SPAArbitrum → TRX
TRON
SPAArbitrum → FIGR_HELOC
Figure Heloc
SPAArbitrum → HYPE
Hyperliquid
SPAArbitrum → DOGE
Dogecoin
SPAArbitrum → USDSEthereum
USDS
SPA to USDTB FAQ
What is the SPA to USDTB exchange rate?
Right now 1 SPA ≈ 0.00212052 USDTB (and 1 USDTB ≈ 471.5824 SPA). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert SPA to USDTB on SwitchFi?
Type in how much SPA you're converting, connect a wallet, check the quoted SPA→USDTB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the SPA to USDTB 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 SPA to USDTB?
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 SPA for USDTB?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.