![Prosper [OLD]](/icons/pros.png){kind=icon}
Convert PROSon Polygon to S
Swap Prosper [OLD] (PROS) on Polygon to Sonic (S) at the best cross-chain rate. SwitchFi routes your PROS → S exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
PROS to S market data
| Metric | PROS · Polygon | S |
|---|---|---|
| Price | $0.0432 | $0.02545 |
| Market cap | $2.22M | $96.31M |
| 24h volume | $134 | $11.66M |
| 24h change | +0.95% | +1.75% |
| 7d change | -0.39% | -4.45% |
| 24h high / low | $0.04325 / $0.04272 | $0.02606 / $0.02501 |
| All-time high | $9.61 | $1.03 |
| Market cap rank | #2147 | #275 |
What is the PROS to S exchange rate?
At the current market price, 1 PROS ≈ 1.6978 S, and 1 S ≈ 0.58899865 PROS. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Sonic carries the larger market value of the two — $96.31M versus $2.22M for Prosper [OLD]. On the overall leaderboard they sit at #2147 and #275 respectively. Over the past 24 hours PROS is +0.95% while S is +1.75%, so the PROS/S rate has moved in S's favour. On a 7-day view the tape shows PROS -0.39% and S -4.45%. Liquidity is ample on both legs — PROS trades $134 a day and S trades $11.66M — so conversions execute at market rates. PROS currently trades 99.6% below its all-time high, while S sits 97.5% under its own peak.
PROS to S converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
PROS / S 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 Prosper [OLD] and Sonic
Prosper [OLD] (PROS) is the #2147 cryptocurrency by market cap, worth $2.22M 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 -0.39%, and +411.10% across 30 days. Daily turnover comes to $134.
Sonic (S) ranks #275 by market capitalisation at $96.31M. It is trading 97.5% below its all-time high of $1.03. Circulating supply stands at 3.78B S. Over the last 7 days S is -4.45%, and -16.95% across 30 days. Its 24-hour trading volume is $11.66M.
How to convert PROS to S
- 1 Enter the amount of PROS on Polygon you want to convert — the swap widget on this page is prefilled with the PROS → S 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 S 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 S
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 S FAQ
What is the PROS to S exchange rate?
1 PROS is worth roughly 1.6978 S at the moment (inverted: 1 S ≈ 0.58899865 PROS). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert PROS to S on SwitchFi?
Three steps: set the PROS amount, connect your wallet, then approve the best quoted PROS→S route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the PROS to S 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 S?
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 PROS for S?
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.