Arbitrum (ARB) → USD1

The order runs on autopilot: the rate is locked when you create it, and the payout leaves as soon as the network confirms your transfer. No manual approval, no working hours.

Rate and amounts for ARB → USD1 1 ARB = 0.204459 USD1 1 USD1 = 4.8909 ARB

Rate as of Sep 30, 2026 15:55

Orders from: 489.402 ARB ≈ $99.92
Payout network: USD1
24 hours: −2.09%

You send

ARB

You get 1,022.3

USD1

Create the order

Rate: 1 ARB = 0.204459 USD1
From: 489.402 ARB
Up to: 49,000,000 ARB

Preliminary figure: the final amount is locked in the order.

The direction is holding at 0.204459 USD1 per 1 ARB (4.8909 ARB per 1 USD1). Over 24 hours ARB/USD1 came in at minus 2.09%. Over the week, minus 14.54%.

The weekly range ran from 0.195633 to 0.238737 USD1, a spread of 22.03%. One order takes from 489.402 to 49,000,000 ARB. In dollars that is roughly $99.92.

Market capitalisation puts Arbitrum at No. 67 ($1.39 B) and USD1 at No. 31 ($4.42 B). Over 90 days the daily moves of ARB and USD1 correlate at 0.11 (they travel apart).

Rate and amounts for ARB → USD1

Send ARB — receive USD1Need USD1 — send this much ARB

ARB	USD1
500	102.2296
2,000	408.9186
5,000	1,022.3
20,000	4,089.19
50,000	10,222.96
200,000	40,891.86

USD1	ARB
200	978.1898
1,000	4,890.95
2,000	9,781.9
10,000	48,909.49
20,000	97,818.98
100,000	489,094.91

How the ARB → USD1 exchange runs

Work out the amount in the calculator — orders start at 489.402 ARB.
Give a USD1 address on USD1 and a contact for the order.
Send ARB on Arbitrum, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends USD1 to your address. The order page shows the status.

Swap ARB for USD1

Check this before sending ARB

The address network is USD1. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 489.402 ARB.
Copy the address in full, then check its first and last characters once it is pasted.
Send exactly the amount stated in the order: the automation matches your payment against it, and any difference sends the order back for recalculation.

How the ARB to USD1 rate has moved

WeekMonthQuarterYear

high 0.238737 USD1low 0.195633 USD1

Sep 23, 2026 15:59Sep 30, 2026 15:59

high 0.235102 USD1low 0.0842488 USD1

Aug 31, 2026 05:00Sep 30, 2026 05:00

high 0.235102 USD1low 0.072787 USD1

Jul 2, 2026 05:00Sep 30, 2026 05:00

high 0.458795 USD1low 0.072787 USD1

Oct 1, 2025 05:00Sep 30, 2026 05:00

24 hours: −2.09%
Week: −14.54%
Weekly high: 0.238737 USD1
Weekly low: 0.195633 USD1
Spread: 22.03%

Market data from CoinGecko as of Sep 30, 2026 15:57. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The ARB/USD1 spread by period

Period	High	Low	Middle	Period result
24 hours	0.213872	0.202062	0.205916	−2.09%
Week	0.238737	0.195633	0.216877	−14.54%
Month	0.235102	0.0842488	0.172769	+141.14%
Quarter	0.235102	0.072787	0.114347	+166.85%

Figures are in USD1 per unit of the currency you send, taken from market data.

Daily ARB → USD1 rate

Day	Close	Against the day before
Sep 30, 2026	0.203156 USD1	+0.52%
Sep 29, 2026	0.202099 USD1	−10.69%
Sep 28, 2026	0.226286 USD1	+1.84%
Sep 27, 2026	0.222208 USD1	−2.02%
Sep 26, 2026	0.226786 USD1	+4.69%
Sep 25, 2026	0.216634 USD1	+0.27%
Sep 24, 2026	0.216058 USD1	−8.1%

Market data: ARB and USD1

Arbitrum ARB

Price: $0.204159
24 hours: −2.11%
Week: −15.07%
Market cap: $1.39 B
24-hour turnover: $254.95 M
Rank by cap: #67
In circulation: 6.79 B ARB
All-time high: $2.39

USD1 USD1

Price: $0.999254
24 hours: −0.02%
Week: −0.02%
Market cap: $4.42 B
24-hour turnover: $794.09 M
Rank by cap: #31
In circulation: 4.42 B USD1
All-time high: $1.05

Source: CoinGecko, Sep 30, 2026 15:57.

Arbitrum and USD1: how they differ

	Arbitrum (ARB)	USD1 (USD1)
Ticker	ARB	USD1
Type	token	—
Launched	2023	—
Built by	Offchain Labs	—
Supply cap	10 B ARB	—
In circulation	6.79 B ARB	4.42 B USD1
Market cap	$1.39 B	$4.42 B
Rank by cap	#67	#31

Daily moves of ARB and USD1 over the quarter link at 0.11 (they travel apart).

Why people take the ARB → USD1 route

Stepping out of the swingsARB moved +141.11% over the past month. USD1 tracks the dollar, so after the swap the amount stops following ARB.
It works both waysThe USD1 → ARB direction is open as well — going back into ARB takes the same route and the same automation.

Common questions: ARB → USD1

What rate does ARB to USD1 run at?

As of Sep 30, 2026 15:55 it is 1 ARB = 0.204459 USD1. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.204307.

What amounts does ARB → USD1 accept?

From 489.402 to 49,000,000 ARB per order. The floor is roughly $99.92.

Why can I not swap less than 489.402 ARB?

The network fee and the handling do not depend on the amount. On a transfer below 489.402 ARB they eat a noticeable share of it, and the swap stops making sense for either side.

Is anything charged on top of the rate?

No. The payout is already worked out at the rate in the calculator. Separately you pay only the network fee for sending ARB, and the blockchain takes that one.

How long does swapping ARB for USD1 take?

The clock starts with confirmations: as soon as Arbitrum confirms your transfer, the order goes out for payout with no operator involved. After that the timing is set by how busy the network is — which is the difference between quick and instant.

Which network will USD1 arrive in?

USD1 arrives in its own USD1 network — a plain USD1 address is all you need.

What happens if the rate moves while I am paying?

Nothing: the rate is locked in the order and holds for as long as the order is alive. It is recalculated only if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.

What did the ARB to USD1 rate do over the month?

Over the month, plus 141.14%: a low of 0.0842488, a high of 0.235102, an average of 0.172769 USD1 per 1 ARB.

Can I swap back, USD1 for ARB?

Yes, the reverse is open too: 1 USD1 = 4.8909 ARB. The link to switch sits under the calculator.