0x Protocol (ZRX) → Ethereum (ETH BASE)

Q: What rate does ZRX to ETH BASE run at?

As of Sep 30, 2026 20:50 it is 1 ZRX = 0.0000458508 ETH BASE. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.122544.

Q: What amounts does ZRX → ETH BASE accept?

From 837.5208 to 81,700,000 ZRX per order. The floor is roughly $102.48.

Q: Why can I not swap less than 837.5208 ZRX?

The network fee and the handling do not depend on the amount. On a transfer below 837.5208 ZRX they eat a noticeable share of it, and the swap stops making sense for either side.

Q: 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 ZRX, and the blockchain takes that one.

Q: How long does swapping ZRX for ETH BASE take?

The clock starts with confirmations: as soon as 0x Protocol 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.

Q: Which network will ETH BASE arrive in?

The payout goes out on BASE. Check that the receiving wallet supports that network.

Q: Which network is cheaper for receiving ETH?

Usually ETH BEP20, ETH Arbitrum, ETH Optimism works out cheaper. Still, the network is picked by what the recipient accepts, not by the fee.

Q: 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.

Q: What did the ZRX to ETH BASE rate do over the month?

Over the month, plus 17.29%: a low of 0.0000385869, a high of 0.0000474312, an average of 0.000043088 ETH BASE per 1 ZRX.

Q: Can I swap back, ETH BASE for ZRX?

Yes, the reverse is open too: 1 ETH BASE = 21,809.43 ZRX. The link to switch sits under the calculator.

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 ZRX → ETH BASE 1 ZRX = 0.0000458508 ETH BASE 1 ETH BASE = 21,809.87 ZRX

Rate as of Sep 30, 2026 20:50

Orders from: 837.5208 ZRX ≈ $102.48
Payout network: BASE
24 hours: +0.17%

You send

ZRX

You get 0.458508

ETH BASE

Create the order

Rate: 1 ZRX = 0.0000458508 ETH BASE
From: 837.5208 ZRX
Up to: 81,700,000 ZRX

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

Current maths: 0.0000458508 ETH BASE for every ZRX, and 21,809.87 ZRX per ETH BASE in reverse. Over 24 hours ZRX/ETH BASE came in at plus 0.17%. Over the week, plus 0.73%.

The weekly range ran from 0.0000431437 to 0.0000481911 ETH BASE, a spread of 11.7%. One order takes from 837.5208 to 81,700,000 ZRX. In dollars that is roughly $102.48.

The robot sends the payout in the BASE network, so the address has to belong to that network — a transfer to another one will not arrive. Market capitalisation puts 0x Protocol at No. 280 ($103.8 M) and Ethereum at No. 2 ($326.45 B). Over 90 days the daily moves of ZRX and ETH correlate at 0.58 (they travel alike).

Which network ETH arrives in

The same ETH goes out in several networks. Each has its own rate and its own floor, and the fee is charged by the network itself.

Network	Per 1 ZRX	From	Network fee	Speed
Ethereum	0.0000458508	837.5208 ZRX	≈ $0.043	—
BNB Smart Chain (BEP20)	0.0000458508	837.5208 ZRX	≈ $0.0025	fast
Arbitrum One	0.0000458508	837.5208 ZRX	≈ $0.0015	fast
BASE open	0.0000458508	837.5208 ZRX	—	—
Optimism	0.0000458508	837.5208 ZRX	≈ < $0.0001	fast

Rate and amounts for ZRX → ETH BASE

Send ZRX — receive ETH BASENeed ETH BASE — send this much ZRX

ZRX	ETH BASE	≈ USD
1,000	0.0458508	$122.37
5,000	0.229254	$611.83
10,000	0.458508	$1,223.66
50,000	2.2925	$6,118.30
100,000	4.5851	$12,236.60
500,000	22.9254	$61,183.00

ETH BASE	ZRX	≈ USD
0.05	1,090.49	$133.44
0.2	4,361.97	$533.76
0.5	10,904.93	$1,334.39
2	43,619.74	$5,337.57
5	109,049.35	$13,343.93
20	436,197.39	$53,375.73

How the ZRX → ETH BASE exchange runs

Work out the amount in the calculator — orders start at 837.5208 ZRX.
Give a ETH address on BASE and a contact for the order.
Send ZRX on 0x Protocol, exactly the amount the order shows.
Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends Ethereum to your address. The order page shows the status.

Swap ZRX for ETH BASE

Check this before sending ZRX

The address network is BASE. Sending through another network almost always means losing the transfer.
The transfer must not be smaller than 837.5208 ZRX.
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 ZRX to ETH BASE rate has moved

WeekMonthQuarterYear

high 0.0000481911 ETH BASElow 0.0000431437 ETH BASE

Sep 23, 2026 20:54Sep 30, 2026 20:54

high 0.0000474312 ETH BASElow 0.0000385869 ETH BASE

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

high 0.0000516156 ETH BASElow 0.0000350481 ETH BASE

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

high 0.0000641907 ETH BASElow 0.0000350481 ETH BASE

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

24 hours: +0.17%
Week: +0.73%
Weekly high: 0.0000481911 ETH BASE
Weekly low: 0.0000431437 ETH BASE
Spread: 11.7%

Market data from CoinGecko as of Sep 30, 2026 20:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted

The ZRX/ETH BASE spread by period

Period	High	Low	Middle	Period result
24 hours	0.0000460209	0.0000445074	0.0000450768	+0.17%
Week	0.0000481911	0.0000431437	0.0000457283	+0.73%
Month	0.0000474312	0.0000385869	0.000043088	+17.29%
Quarter	0.0000516156	0.0000350481	0.0000434392	−10.23%

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

Daily ZRX → ETH BASE rate

Day	Close	Against the day before
Sep 30, 2026	0.0000454359 ETH BASE	−0.31%
Sep 29, 2026	0.0000455764 ETH BASE	−2.52%
Sep 28, 2026	0.0000467565 ETH BASE	−1.42%
Sep 27, 2026	0.0000474312 ETH BASE	+1.03%
Sep 26, 2026	0.0000469486 ETH BASE	+4.09%
Sep 25, 2026	0.0000451045 ETH BASE	+3.39%
Sep 24, 2026	0.0000436248 ETH BASE	−1.93%

Market data: ZRX and ETH

0x Protocol ZRX

Price: $0.122366
24 hours: 0%
Week: −1.57%
Market cap: $103.8 M
24-hour turnover: $4.82 M
Rank by cap: #280
In circulation: 848.4 M ZRX
All-time high: $2.50

Ethereum ETH

Price: $2,672.67
24 hours: −0.17%
Week: −1.37%
Market cap: $326.45 B
24-hour turnover: $14.87 B
Rank by cap: #2
In circulation: 122.09 M ETH
All-time high: $4,946.05

Source: CoinGecko, Sep 30, 2026 20:27.

0x Protocol and Ethereum: how they differ

	0x Protocol (ZRX)	Ethereum (ETH)
Ticker	ZRX	ETH
In circulation	848.4 M ZRX	122.09 M ETH
Market cap	$103.8 M	$326.45 B
Rank by cap	#280	#2
Type	—	coin of its own network
Network	—	BASE
Launched	—	2015
Built by	—	Vitalik Buterin
Consensus	—	Proof of Stake
Block	—	~12 sec
Supply cap	—	no cap
Privacy	—	transfers are public

Daily moves of ZRX and ETH over the quarter link at 0.58 (they travel alike).

Why people take the ZRX → ETH BASE route

Fuel for BASEWithout Ethereum you cannot pay for a transfer or a contract call in BASE — the coin is needed for anything that happens in that ecosystem.
Different basketsDaily moves of ZRX and ETH over 90 days link at 0.58 (they travel alike) — the weaker the link, the less a portfolio rests on one coin.
It works both waysThe ETH BASE → ZRX direction is open as well — going back into ZRX takes the same route and the same automation.

Common questions: ZRX → ETH BASE

What rate does ZRX to ETH BASE run at?

As of Sep 30, 2026 20:50 it is 1 ZRX = 0.0000458508 ETH BASE. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.122544.

What amounts does ZRX → ETH BASE accept?

From 837.5208 to 81,700,000 ZRX per order. The floor is roughly $102.48.

Why can I not swap less than 837.5208 ZRX?

The network fee and the handling do not depend on the amount. On a transfer below 837.5208 ZRX 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 ZRX, and the blockchain takes that one.

How long does swapping ZRX for ETH BASE take?

The clock starts with confirmations: as soon as 0x Protocol 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 ETH BASE arrive in?

The payout goes out on BASE. Check that the receiving wallet supports that network.

Which network is cheaper for receiving ETH?

Usually ETH BEP20, ETH Arbitrum, ETH Optimism works out cheaper. Still, the network is picked by what the recipient accepts, not by the fee.

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 ZRX to ETH BASE rate do over the month?