Arbitrum (ARB) → LayerZero (ZRO)

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 → ZRO 1 ARB = 0.115958 ZRO 1 ZRO = 8.6238 ARB

Rate as of Sep 30, 2026 19:35

Orders from: 489.402 ARB ≈ $99.59
Payout network: LayerZero
24 hours: −7.96%

You send

ARB

You get 579.7875

ZRO

Create the order

Rate: 1 ARB = 0.115958 ZRO
From: 489.402 ARB
Up to: 49,100,000 ARB

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

Right now 1 ARB gets you 0.115958 ZRO; the other way round, 1 ZRO is 8.6238 ARB. Over 24 hours ARB/ZRO came in at minus 7.96%. Over the week, minus 24.07%.

The weekly range ran from 0.109637 to 0.154582 ZRO, a spread of 40.99%. One order takes from 489.402 to 49,100,000 ARB. In dollars that is roughly $99.59.

Market capitalisation puts Arbitrum at No. 67 ($1.38 B) and LayerZero at No. 102 ($616.27 M). Over 90 days the daily moves of ARB and ZRO correlate at 0.45 (they travel alike).

Rate and amounts for ARB → ZRO

Send ARB — receive ZRONeed ZRO — send this much ARB

ARB	ZRO	≈ USD
500	57.9788	$101.75
2,000	231.915	$407.01
5,000	579.7875	$1,017.52
20,000	2,319.15	$4,070.06
50,000	5,797.88	$10,175.15
200,000	23,191.5	$40,700.60

ZRO	ARB	≈ USD
100	862.3849	$175.50
500	4,311.92	$877.49
1,000	8,623.85	$1,754.98
5,000	43,119.24	$8,774.90
10,000	86,238.49	$17,549.79
50,000	431,192.43	$87,748.95

How the ARB → ZRO exchange runs

Work out the amount in the calculator — orders start at 489.402 ARB.
Give a ZRO address on LayerZero 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 LayerZero to your address. The order page shows the status.

Swap ARB for ZRO

Check this before sending ARB

The address network is LayerZero. 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 ZRO rate has moved

WeekMonthQuarterYear

high 0.154582 ZROlow 0.109637 ZRO

Sep 23, 2026 19:38Sep 30, 2026 19:38

high 0.197586 ZROlow 0.0817143 ZRO

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

high 0.197586 ZROlow 0.0768977 ZRO

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

high 0.210491 ZROlow 0.0428258 ZRO

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

24 hours: −7.96%
Week: −24.07%
Weekly high: 0.154582 ZRO
Weekly low: 0.109637 ZRO
Spread: 40.99%

Market data from CoinGecko as of Sep 30, 2026 19:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The ARB/ZRO spread by period

Period	High	Low	Middle	Period result
24 hours	0.133725	0.109637	0.120539	−7.96%
Week	0.154582	0.109637	0.137083	−24.07%
Month	0.197586	0.0817143	0.145197	+41.24%
Quarter	0.197586	0.0768977	0.113468	+23.39%

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

Daily ARB → ZRO rate

Day	Close	Against the day before
Sep 30, 2026	0.115412 ZRO	−10.85%
Sep 29, 2026	0.129465 ZRO	−5.59%
Sep 28, 2026	0.137137 ZRO	−1.38%
Sep 27, 2026	0.139056 ZRO	−0.43%
Sep 26, 2026	0.139659 ZRO	−7.17%
Sep 25, 2026	0.150447 ZRO	+4.57%
Sep 24, 2026	0.143867 ZRO	−14.91%

Market data: ARB and ZRO

Arbitrum ARB

Price: $0.203503
24 hours: −3.54%
Week: −11.06%
Market cap: $1.38 B
24-hour turnover: $251.39 M
Rank by cap: #67
In circulation: 6.79 B ARB
All-time high: $2.39

LayerZero ZRO

Price: $1.74
24 hours: +4.8%
Week: +22.55%
Market cap: $616.27 M
24-hour turnover: $192 M
Rank by cap: #102
In circulation: 353.31 M ZRO
All-time high: $7.47

Source: CoinGecko, Sep 30, 2026 19:27.

Arbitrum and LayerZero: how they differ

	Arbitrum (ARB)	LayerZero (ZRO)
Ticker	ARB	ZRO
Type	token	—
Launched	2023	—
Built by	Offchain Labs	—
Supply cap	10 B ARB	—
In circulation	6.79 B ARB	353.31 M ZRO
Market cap	$1.38 B	$616.27 M
Rank by cap	#67	#102

Daily moves of ARB and ZRO over the quarter link at 0.45 (they travel alike).

Why people take the ARB → ZRO route

Fuel for LayerZeroWithout LayerZero you cannot pay for a transfer or a contract call in LayerZero — the coin is needed for anything that happens in that ecosystem.
Different basketsDaily moves of ARB and ZRO over 90 days link at 0.45 (they travel alike) — the weaker the link, the less a portfolio rests on one coin.
It works both waysThe ZRO → ARB direction is open as well — going back into ARB takes the same route and the same automation.

Common questions: ARB → ZRO

What rate does ARB to ZRO run at?

As of Sep 30, 2026 19:35 it is 1 ARB = 0.115958 ZRO. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.201766.

What amounts does ARB → ZRO accept?

From 489.402 to 49,100,000 ARB per order. The floor is roughly $99.59.

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 ZRO 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 ZRO arrive in?

LayerZero arrives in its own LayerZero network — a plain ZRO 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 ZRO rate do over the month?

Over the month, plus 41.24%: a low of 0.0817143, a high of 0.197586, an average of 0.145197 ZRO per 1 ARB.

Can I swap back, ZRO for ARB?

Yes, the reverse is open too: 1 ZRO = 8.6237 ARB. The link to switch sits under the calculator.