Convert USD+ to ARBon Ethereum
Swap Overnight.fi USD+ (Base) (USD+) to Arbitrum (ARB) on Ethereum at the best cross-chain rate. SwitchFi routes your USD+ → ARB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
USD+ to ARB market data
| Metric | USD+ | ARB · Ethereum |
|---|---|---|
| Price | $0.9993 | $0.1365 |
| Market cap | $428,256 | $911.44M |
| 24h volume | $31,760 | $476.84M |
| 24h change | -0.12% | +7.57% |
| 7d change | -0.10% | +48.90% |
| 24h high / low | $1.01 / $0.9851 | $0.146 / $0.1266 |
| All-time high | $2.00 | $2.39 |
| Market cap rank | #3699 | #75 |
What is the USD+ to ARB exchange rate?
At the current market price, 1 USD+ ≈ 7.3209 ARB, and 1 ARB ≈ 0.1365948 USD+. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Overnight.fi USD+ (Base) is the smaller side of this pair — Arbitrum's market capitalisation of $911.44M is roughly 2128× larger than Overnight.fi USD+ (Base)'s $428,256. On the overall leaderboard they sit at #3699 and #75 respectively. Day-on-day, USD+ printed -0.12% and ARB printed +7.57%, meaning the exchange rate between them has moved in ARB's favour. On a 7-day view the tape shows USD+ -0.10% and ARB +48.90%. Liquidity is ample on both legs — USD+ trades $31,760 a day and ARB trades $476.84M — so conversions execute at market rates. USD+ currently trades 50.1% below its all-time high, while ARB sits 94.3% under its own peak.
USD+ to ARB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
USD+ / ARB 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 Overnight.fi USD+ (Base) and Arbitrum
Overnight.fi USD+ (Base) (USD+) ranks #3699 by market capitalisation at $428,256. It is trading 50.1% below its all-time high of $2.00. There are currently 429,793 USD+ in circulation. Over the last 7 days USD+ is -0.10%, and +0.00% across 30 days. Around $31,760 of USD+ changes hands every 24 hours.
With a total market value of $911.44M, Arbitrum (ARB) sits at #75 among all cryptocurrencies. The price sits 94.3% under the record high of $2.39. Of a maximum supply of 10.00B ARB, 6.68B ARB (67%) is already in circulation. Recent performance reads +48.90% over 7 days and +69.00% over the past month for ARB. Daily turnover comes to $476.84M.
How to convert USD+ to ARB
- 1 Enter the amount of USD+ you want to convert — the swap widget on this page is prefilled with the USD+ → ARB 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 ARB 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.
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Convert any other cryptocurrency from USD+
USD+ to ARB FAQ
What is the USD+ to ARB exchange rate?
Right now 1 USD+ ≈ 7.3209 ARB (and 1 ARB ≈ 0.1365948 USD+). 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 USD+ to ARB on SwitchFi?
Type in how much USD+ you're converting, connect a wallet, check the quoted USD+→ARB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the USD+ to ARB swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert USD+ to ARB?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange USD+ for ARB?
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.