Convert Q to USDDon Ethereum
Swap QuantumCoin (Q) to USDD (USDD) on Ethereum at the best cross-chain rate. SwitchFi routes your Q → USDD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
Q to USDD market data
| Metric | Q | USDD · Ethereum |
|---|---|---|
| Price | $0.00000007809 | $0.9987 |
| Market cap | $1.48M | $1.47B |
| 24h volume | $763 | $1.82M |
| 24h change | -0.63% | +0.02% |
| 7d change | -0.90% | -0.10% |
| 24h high / low | $0.00000007895 / $0.00000007793 | $0.9996 / $0.9975 |
| All-time high | $0.0000005411 | $1.24 |
| Market cap rank | #2586 | #58 |
What is the Q to USDD exchange rate?
At the current market price, 1 Q ≈ 0.00000007819 USDD, and 1 USDD ≈ 12789371.24 Q. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms QuantumCoin is the junior asset: it is valued at $1.48M against USDD's $1.47B, a gap of about 995×. They currently rank #2586 and #58 among all cryptocurrencies. The last 24 hours put Q at -0.63% against +0.02% for USDD — the Q/USDD rate has moved in USDD's favour. On a 7-day view the tape shows Q -0.90% and USDD -0.10%. With $763 and $1.82M in respective daily volume, neither side of a Q→USDD swap struggles for depth. Measured from record highs, Q is down 85.6% and USDD is down 19.6%.
Q to USDD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
Q / USDD conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About QuantumCoin and USDD
QuantumCoin (Q) ranks #2586 by market capitalisation at $1.48M. Compared with its $0.0000005411 all-time peak, it currently trades 85.6% lower. Supply-wise, 19% of the 100000.00B Q maximum (18899.78B Q) is on the market today. Q has moved -0.90% week-on-week and +7.60% over 30 days. Around $763 of Q changes hands every 24 hours.
USDD (USDD) is the #58 cryptocurrency by market cap, worth $1.47B in aggregate. It is trading 19.6% below its all-time high of $1.24. Circulating supply stands at 1.47B USDD. Over the last 7 days USDD is -0.10%, and +0.00% across 30 days. Around $1.82M of USDD changes hands every 24 hours.
How to convert Q to USDD
- 1 Enter the amount of Q you want to convert — the swap widget on this page is prefilled with the Q → USDD 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 USDD 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 Q
Q to USDD FAQ
What is the Q to USDD exchange rate?
Right now 1 Q ≈ 0.00000007819 USDD (and 1 USDD ≈ 12789371.24 Q). 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 Q to USDD on SwitchFi?
Enter the amount of Q you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best Q→USDD path — non-custodial, straight from your wallet.
Is the Q to USDD 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 Q to USDD?
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 Q for USDD?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.