Swap USD1 for Ethereum (ETH Arbitrum)
The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.
Rate as of Nov 1, 2026 06:19
- Orders from
- 200 USD1 ≈ $199.69
- Payout network
- Arbitrum One
- 24 hours
- −0.87%
The figure is indicative; the exact amount is locked in the order.
The direction runs at 0.000441616 ETH Arbitrum per USD1, or 2,264.41 USD1 per ETH Arbitrum. Market over 24 hours: USD1 against ETH Arbitrum minus 0.87%. The week added plus 4.41%.
The weekly corridor ran from 0.0004215 to 0.000455079 ETH Arbitrum, a spread of 7.97%. A single order takes 200 to 10,000,000 USD1. In dollars that is roughly $199.69.
The payout leaves in the Arbitrum One network, so the receiving address has to belong to that network. By market cap USD1 sits 28th ($3.87 B) and Ethereum 2th ($276.77 B). Daily moves of USD1 and ETH over 90 days line up at 0.16 (they travel apart).
Who takes the USD1 → ETH Arbitrum route
- Entering ETH from dollarsFrom USD1 you step into Ethereum directly, with no coin in between: over the past month ETH moved −16%.
- Fuel for Arbitrum OneWithout Ethereum nothing moves in Arbitrum One — every transfer and every contract call is paid in it.
- Different basketsDaily moves of USD1 and ETH over 90 days line up at 0.16 (they travel apart) — the looser the link, the less a portfolio depends on one coin.
USD1 → ETH Arbitrum rate and amounts
Send USD1 — receive ETH Arbitrum
| USD1 | ETH Arbitrum |
|---|---|
| 200 | 0.0883233 |
| 1,000 | 0.441616 |
| 2,000 | 0.883233 |
| 10,000 | 4.4162 |
| 20,000 | 8.8323 |
| 100,000 | 44.1616 |
Need ETH Arbitrum — send this much USD1
| ETH Arbitrum | USD1 |
|---|---|
| 0.1 | 226.4409 |
| 0.2 | 452.8818 |
| 1 | 2,264.41 |
| 2 | 4,528.82 |
| 10 | 22,644.09 |
| 20 | 45,288.18 |
Payout network for ETH
The same ETH goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per USD1 | From | Network fee | Speed |
|---|---|---|---|---|
| BASE | 0.000441616 | — | — | — |
| Ethereum | 0.000441616 | 200 USD1 | ≈ $0.002 | — |
| BNB Smart Chain (BEP20) | 0.000441616 | 200 USD1 | ≈ $0.0023 | fast |
| Arbitrum One open now | 0.000441616 | 200 USD1 | ≈ $0.00095 | fast |
| Optimism | 0.000441616 | 200 USD1 | ≈ < $0.0001 | fast |
How the USD1 → ETH Arbitrum order runs
- Work out the amount in the calculator: orders start at 200 USD1.
- Enter a ETH address in Arbitrum One and a way to reach you.
- Send USD1 in USD1 for exactly the amount stated in the order.
- Once the network confirms your transfer, Ethereum leaves for your address. The order page tracks every step.
Check this before sending USD1
- The address network is Arbitrum One. Sending through another network usually means losing the transfer.
- The transfer must not be smaller than 200 USD1.
- Copy the address whole, then compare the first and last characters after pasting.
- Coins go through an AML check: a flagged transfer can be held until the check is finished.
Where the USD1 to ETH Arbitrum rate has been
- 24 hours
- −0.87%
- Week
- +4.41%
- Weekly high
- 0.000455079 ETH Arbitrum
- Weekly low
- 0.0004215 ETH Arbitrum
- Spread
- 7.97%
Market data from CoinGecko as of Nov 1, 2026 05:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far USD1/ETH Arbitrum travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.000446091 | 0.000441626 | 0.000444075 | −0.87% |
| Week | 0.000455079 | 0.0004215 | 0.000433593 | +4.41% |
| Month | 0.0004434 | 0.000366717 | 0.000404565 | +18.93% |
| Quarter | 0.000541958 | 0.000360188 | 0.000425959 | −18.32% |
Figures are in ETH Arbitrum per unit sent, from market data.
Daily USD1 → ETH Arbitrum rate
| Day | Close | Against the day before |
|---|---|---|
| Oct 31, 2026 | 0.000442662 ETH Arbitrum | −0.17% |
| Oct 30, 2026 | 0.0004434 ETH Arbitrum | +4.62% |
| Oct 29, 2026 | 0.000423824 ETH Arbitrum | −0.4% |
| Oct 28, 2026 | 0.00042553 ETH Arbitrum | −1.11% |
| Oct 27, 2026 | 0.000430306 ETH Arbitrum | +0.24% |
| Oct 26, 2026 | 0.000429286 ETH Arbitrum | +1.27% |
| Oct 25, 2026 | 0.00042391 ETH Arbitrum | +1.2% |
Daily RubyCash rate: USD1 → ETH Arbitrum
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 1, 2026 | 0.000441912 ETH Arbitrum | 0.00044084 |
| Oct 31, 2026 | 0.000444377 ETH Arbitrum | 0.000441997 |
| Oct 30, 2026 | 0.000447924 ETH Arbitrum | 0.000445969 |
| Oct 29, 2026 | 0.00044216 ETH Arbitrum | 0.000439321 |
| Oct 28, 2026 | 0.000425364 ETH Arbitrum | 0.000423689 |
| Oct 27, 2026 | 0.000426636 ETH Arbitrum | 0.000425192 |
| Oct 26, 2026 | 0.00043462 ETH Arbitrum | 0.000431811 |
| Oct 25, 2026 | 0.00042581 ETH Arbitrum | 0.000426224 |
| Oct 24, 2026 | 0.00042711 ETH Arbitrum | 0.000426542 |
| Oct 22, 2026 | 0.000419978 ETH Arbitrum | 0.000419075 |
| Oct 21, 2026 | 0.000403871 ETH Arbitrum | 0.000400924 |
| Oct 20, 2026 | 0.000408507 ETH Arbitrum | 0.000407444 |
| Oct 19, 2026 | 0.000416313 ETH Arbitrum | 0.000416559 |
| Oct 18, 2026 | 0.000418395 ETH Arbitrum | 0.000418138 |
Our own rate is written down every hour; the table keeps the last entry of each day. The market column is the ratio of the same two coins on CoinGecko at that moment. Where these numbers come from
The numbers on USD1 and ETH
- Price
- $0.998433
- 24 hours
- +0.01%
- Week
- −0.07%
- Market cap
- $3.87 B
- 24-hour turnover
- $127.33 M
- Rank by cap
- #28
- In circulation
- 3.88 B USD1
- Record price
- $1.05
- Price
- $2,264.84
- 24 hours
- +0.89%
- Week
- −3.86%
- Market cap
- $276.77 B
- 24-hour turnover
- $4.38 B
- Rank by cap
- #2
- In circulation
- 122.18 M ETH
- Record price
- $4,946.05
Source: CoinGecko, Nov 1, 2026 05:54.
USD1 against Ethereum
| USD1 (USD1) | Ethereum (ETH) | |
|---|---|---|
| Ticker | USD1 | ETH |
| In circulation | 3.88 B USD1 | 122.18 M ETH |
| Market cap | $3.87 B | $276.77 B |
| Rank by cap | #28 | #2 |
| Type | — | coin of its own network |
| Network | — | Arbitrum One |
| Fees are paid in | — | ETH |
| Launched | — | 2015 |
| Built by | — | Vitalik Buterin |
| Consensus | — | Proof of Stake |
| Block | — | ~12 sec |
| Supply cap | — | no cap |
| Privacy | — | transfers are public |
Daily moves of USD1 and ETH over 90 days line up at 0.16 — they travel apart.