![Prosper [OLD]](/icons/pros.png){kind=icon}
Convert PROSon Polygon to ARBon Ethereum
Swap Prosper [OLD] (PROS) on Polygon to Arbitrum (ARB) on Ethereum at the best cross-chain rate. SwitchFi routes your PROS → ARB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
PROS to ARB market data
| Metric | PROS · Polygon | ARB · Ethereum |
|---|---|---|
| Price | $0.0429 | $0.09183 |
| Market cap | $2.21M | $583.75M |
| 24h volume | $218 | $153.30M |
| 24h change | -0.30% | +1.65% |
| 7d change | -0.52% | +14.74% |
| 24h high / low | $0.04331 / $0.04272 | $0.09547 / $0.08685 |
| All-time high | $9.61 | $2.39 |
| Market cap rank | #2150 | #95 |
What is the PROS to ARB exchange rate?
At the current market price, 1 PROS ≈ 0.46723648 ARB, and 1 ARB ≈ 2.1402 PROS. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Prosper [OLD] is the smaller side of this pair — Arbitrum's market capitalisation of $583.75M is roughly 264× larger than Prosper [OLD]'s $2.21M. PROS holds rank #2150 while ARB holds #95 by market capitalisation. Over the past 24 hours PROS is -0.30% while ARB is +1.65%, so the PROS/ARB rate has moved in ARB's favour. Across the last 7 days the comparison reads -0.52% for PROS versus +14.74% for ARB. Liquidity is ample on both legs — PROS trades $218 a day and ARB trades $153.30M — so conversions execute at market rates. PROS currently trades 99.6% below its all-time high, while ARB sits 96.2% under its own peak.
PROS to ARB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
PROS / ARB conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
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 Prosper [OLD] and Arbitrum
Prosper [OLD] (PROS) is the #2150 cryptocurrency by market cap, worth $2.21M in aggregate. The price sits 99.6% under the record high of $9.61. Supply-wise, 51% of the 100.00M PROS maximum (51.39M PROS) is on the market today. Over the last 7 days PROS is -0.52%, and +410.38% across 30 days. Daily turnover comes to $218.
With a total market value of $583.75M, Arbitrum (ARB) sits at #95 among all cryptocurrencies. The price sits 96.2% under the record high of $2.39. Of a maximum supply of 10.00B ARB, 6.36B ARB (64%) is already in circulation. Recent performance reads +14.74% over 7 days and +17.16% over the past month for ARB. Daily turnover comes to $153.30M.
How to convert PROS to ARB
- 1 Enter the amount of PROS on Polygon you want to convert — the swap widget on this page is prefilled with the PROS → 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.
Other options to exchange ARB
BTC → ARBEthereum
Bitcoin
ETH → ARBEthereum
Ethereum
USDTEthereum → ARBEthereum
Tether
BNB → ARBEthereum
BNB
USDCEthereum → ARBEthereum
USDC
XRP → ARBEthereum
XRP
SOL → ARBEthereum
Solana
TRX → ARBEthereum
TRON
FIGR_HELOC → ARBEthereum
Figure Heloc
HYPE → ARBEthereum
Hyperliquid
DOGE → ARBEthereum
Dogecoin
USDSEthereum → ARBEthereum
USDS
Convert any other cryptocurrency from PROS
PROSPolygon → BTC
Bitcoin
PROSPolygon → ETH
Ethereum
PROSPolygon → USDTEthereum
Tether
PROSPolygon → BNB
BNB
PROSPolygon → USDCEthereum
USDC
PROSPolygon → XRP
XRP
PROSPolygon → SOL
Solana
PROSPolygon → TRX
TRON
PROSPolygon → FIGR_HELOC
Figure Heloc
PROSPolygon → HYPE
Hyperliquid
PROSPolygon → DOGE
Dogecoin
PROSPolygon → USDSEthereum
USDS
PROS to ARB FAQ
What is the PROS to ARB exchange rate?
Right now 1 PROS ≈ 0.46723648 ARB (and 1 ARB ≈ 2.1402 PROS). 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 PROS to ARB on SwitchFi?
Three steps: set the PROS amount, connect your wallet, then approve the best quoted PROS→ARB route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the PROS 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 PROS to ARB?
SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.
Do I need an account to exchange PROS 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.