Convert RBCon Arbitrum to PROMon Ethereum
Swap Rubic (RBC) on Arbitrum to Prom (PROM) on Ethereum at the best cross-chain rate. SwitchFi routes your RBC → PROM exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
RBC to PROM market data
| Metric | RBC · Arbitrum | PROM · Ethereum |
|---|---|---|
| Price | $0.00171 | $4.55 |
| Market cap | $363,253 | $83.01M |
| 24h volume | $96,277 | $41.67M |
| 24h change | +8.20% | -3.51% |
| 7d change | -59.70% | -0.80% |
| 24h high / low | $0.002031 / $0.001433 | $5.46 / $4.40 |
| All-time high | $0.7932 | $105.94 |
| Market cap rank | #3821 | #309 |
What is the RBC to PROM exchange rate?
At the current market price, 1 RBC ≈ 0.00037575 PROM, and 1 PROM ≈ 2661.36 RBC. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Prom carries the larger market value of the two — $83.01M versus $363,253 for Rubic. RBC holds rank #3821 while PROM holds #309 by market capitalisation. Day-on-day, RBC printed +8.20% and PROM printed -3.51%, meaning the exchange rate between them has moved in RBC's favour. Across the last 7 days the comparison reads -59.70% for RBC versus -0.80% for PROM. Liquidity is ample on both legs — RBC trades $96,277 a day and PROM trades $41.67M — so conversions execute at market rates. RBC currently trades 99.8% below its all-time high, while PROM sits 95.7% under its own peak.
RBC to PROM converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
RBC / PROM 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 Rubic and Prom
Rubic (RBC) is the #3821 cryptocurrency by market cap, worth $363,253 in aggregate. It is trading 99.8% below its all-time high of $0.7932. Supply-wise, 21% of the 1.00B RBC maximum (212.47M RBC) is on the market today. RBC has moved -59.70% week-on-week and -51.20% over 30 days. Its 24-hour trading volume is $96,277.
With a total market value of $83.01M, Prom (PROM) sits at #309 among all cryptocurrencies. Compared with its $105.94 all-time peak, it currently trades 95.7% lower. Of a maximum supply of 19.25M PROM, 18.25M PROM (95%) is already in circulation. Recent performance reads -0.80% over 7 days and +146.00% over the past month for PROM. Daily turnover comes to $41.67M.
How to convert RBC to PROM
- 1 Enter the amount of RBC on Arbitrum you want to convert — the swap widget on this page is prefilled with the RBC → PROM 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 PROM 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 PROM
BTC → PROMEthereum
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BNB
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USDCEthereum → PROMEthereum
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Figure Heloc
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Convert any other cryptocurrency from RBC
RBCArbitrum → BTC
Bitcoin
RBCArbitrum → ETH
Ethereum
RBCArbitrum → USDTEthereum
Tether
RBCArbitrum → BNB
BNB
RBCArbitrum → XRP
XRP
RBCArbitrum → USDCEthereum
USDC
RBCArbitrum → SOL
Solana
RBCArbitrum → TRX
TRON
RBCArbitrum → FIGR_HELOC
Figure Heloc
RBCArbitrum → HYPE
Hyperliquid
RBCArbitrum → ZEC
Zcash
RBCArbitrum → DOGE
Dogecoin
RBC to PROM FAQ
What is the RBC to PROM exchange rate?
Right now 1 RBC ≈ 0.00037575 PROM (and 1 PROM ≈ 2661.36 RBC). 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 RBC to PROM on SwitchFi?
Type in how much RBC you're converting, connect a wallet, check the quoted RBC→PROM route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the RBC to PROM 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 RBC to PROM?
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 RBC for PROM?
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.