Convert RBD to FDUSDon Ethereum
Swap Rubidium (RBD) to First Digital USD (FDUSD) on Ethereum at the best cross-chain rate. SwitchFi routes your RBD → FDUSD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
RBD to FDUSD market data
| Metric | RBD | FDUSD · Ethereum |
|---|---|---|
| Price | $0.0311 | $0.999 |
| Market cap | $1.45M | $334.07M |
| 24h volume | $3,302 | $107.32M |
| 24h change | +1.52% | +0.04% |
| 7d change | +18.80% | +0.00% |
| 24h high / low | $0.0312 / $0.02927 | $0.999 / $0.9983 |
| All-time high | $0.06806 | $1.15 |
| Market cap rank | #2629 | #130 |
What is the RBD to FDUSD exchange rate?
At the current market price, 1 RBD ≈ 0.03113088 FDUSD, and 1 FDUSD ≈ 32.1224 RBD. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Rubidium is the smaller side of this pair — First Digital USD's market capitalisation of $334.07M is roughly 231× larger than Rubidium's $1.45M. RBD holds rank #2629 while FDUSD holds #130 by market capitalisation. The last 24 hours put RBD at +1.52% against +0.04% for FDUSD — the RBD/FDUSD rate has moved in RBD's favour. Zooming out to a week, RBD has moved +18.80% while FDUSD has moved +0.00%. Liquidity is ample on both legs — RBD trades $3,302 a day and FDUSD trades $107.32M — so conversions execute at market rates. RBD currently trades 54.3% below its all-time high, while FDUSD sits 13.2% under its own peak.
RBD to FDUSD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
RBD / FDUSD conversion tables
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About Rubidium and First Digital USD
Rubidium (RBD) ranks #2629 by market capitalisation at $1.45M. The price sits 54.3% under the record high of $0.06806. 46.52M RBD is circulating out of a hard cap of 1.00B RBD — about 5% of the eventual supply. RBD has moved +18.80% week-on-week and +60.50% over 30 days. Its 24-hour trading volume is $3,302.
First Digital USD (FDUSD) is the #130 cryptocurrency by market cap, worth $334.07M in aggregate. Compared with its $1.15 all-time peak, it currently trades 13.2% lower. Circulating supply stands at 334.42M FDUSD. Recent performance reads +0.00% over 7 days and +0.20% over the past month for FDUSD. Daily turnover comes to $107.32M.
How to convert RBD to FDUSD
- 1 Enter the amount of RBD you want to convert — the swap widget on this page is prefilled with the RBD → FDUSD 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 FDUSD 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 RBD
RBD to FDUSD FAQ
What is the RBD to FDUSD exchange rate?
At current prices one RBD converts to about 0.03113088 FDUSD, and one FDUSD to about 32.1224 RBD. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert RBD to FDUSD on SwitchFi?
Enter the amount of RBD you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best RBD→FDUSD path — non-custodial, straight from your wallet.
Is the RBD to FDUSD 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 RBD to FDUSD?
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 RBD for FDUSD?
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.