ETH tokenomics: supply, issuance, and the deflationary thesis (2026 guide)

ETH has no hard cap, so its supply is open-ended, unlike Bitcoin's fixed 21 million. The network creates new ETH for validators and burns part of every transaction fee. In 2026 the new ETH slightly beats the burn. So ETH is mildly inflationary right now, about plus 0.2 percent a year, not deflationary.

What is ETH's supply, and is there a maximum?

ETH's supply is the total amount of ETH that exists, and there is no fixed maximum. The circulating supply sits around 120.7 million ETH as of 2026. Ethereum sets no hard cap, meaning no built-in ceiling on how much ETH can ever exist. This is a key difference from Bitcoin.

Let us define the terms plainly. Supply is just the count of all the coins out there. Circulating supply is the part that exists and can move, as opposed to coins that are still locked or never created. A hard cap is a permanent upper limit written into the rules of a coin. Bitcoin has one. Its code will never allow more than 21 million coins. ETH has nothing like that.

So what governs ETH's supply if not a cap? Two ongoing flows. New ETH is created and paid out to the people who help run the network. At the same time, a slice of ETH gets destroyed with each transaction. The size of the supply at any moment is the result of those two flows pulling against each other. We will walk through both in the next sections.

Here is the simplest way to picture it. Bitcoin is like a fixed-size pie that is being sliced into smaller and smaller pieces until the last crumb is served. ETH is more like a bathtub. One tap pours new ETH in. A drain pulls some out. The water level can rise or fall depending on which one is winning at the time. There is no lid on the tub.

This open-ended design is deliberate. Ethereum's creators chose to keep issuing some new ETH forever to keep paying the people who secure the network, rather than letting rewards run dry. The amount issued is kept low and is tied to network rules, not to anyone's whim (source: Ethereum ETH supply overview).

If you want the head-to-head on why Bitcoin chose a hard cap and Ethereum did not, including how that shapes each coin's story, see our guide on Bitcoin versus Ethereum. For now, the one fact to lock in is this. ETH has no maximum supply, and that single design choice sits underneath every question that follows.

Where does new ETH come from? Issuance under proof-of-stake

New ETH comes from issuance, the process of the protocol creating fresh ETH and paying it to validators for securing the network. The rate scales with how much ETH is staked: ethereum.org's reference point is about 1,700 ETH per day at roughly 14 million ETH staked, and it rises as more ETH is staked (source: Ethereum issuance after the Merge). With about 39 million ETH staked in 2026, nearly three times that, the figure works out higher, on the order of 2,500 to 2,700 ETH per day, close to a million ETH a year. The protocol sets this rate, not any company or person.

Let us define issuance and validator before going further. Issuance is the minting of brand-new coins by the network's own rules. A validator is a participant that locks up ETH and helps confirm transactions, earning newly issued ETH as a reward. So issuance is simply the network paying validators with new coins for doing their job. The detailed mechanics of how validators work live in our guide on proof-of-stake.

That steep drop is the part most people miss. Before September 2022, Ethereum ran on proof-of-work, a system where miners used heavy computing power to secure the chain and were paid large amounts of new ETH for it, on the order of 13,000 ETH a day. At an event called the Merge, Ethereum switched to proof-of-stake. Under the new system, the network needs to hand out far less new ETH to stay secure (source: Ethereum issuance after the Merge).

Here is the before-and-after, framed as a rough comparison rather than exact quotes:

That single change cut new ETH issuance sharply, by roughly 88 percent at the moment of the Merge (source: Ethereum issuance after the Merge). Issuance has crept up since then as more ETH was staked, but it remains a fraction of the mining-era flow. Think of it like swapping a wide-open tap for a thin trickle. The tub still fills, but much more slowly than it used to. This matters for supply, because slower issuance means the burn has a real chance to keep up with it, or even overtake it on busy days.

From Blofin's operational perspective, ETH issuance is entirely protocol-set. No exchange, ours included, can mint new ETH, withhold it, or speed it up. We can only observe the same on-chain issuance and burn data that anyone else can pull up. That is why supply questions are answered by the chain itself, not by us. When you ask how much ETH was created today, the honest answer comes from public network data, the same source we rely on.

One more wrinkle worth knowing. A large share of ETH is locked up by validators rather than freely moving around. That locked ETH is not gone, but it is not floating in the market either. We cover how that affects circulating supply later in this guide.

What is the ETH burn, and how does it remove supply?

The burn is the permanent removal of ETH from the supply, and it happens on every transaction. Since August 5, 2021, a rule called EIP-1559 sends the base fee of each transaction to an address nobody can ever spend from. That ETH is gone for good. The burn is the drain working against issuance.

Let us define the terms inline. A burn means destroying coins so they can never be used again. The base fee is the minimum charge the network requires to process a transaction, set automatically based on how busy the chain is. EIP-1559 is the upgrade that introduced this fee structure. When you pay a base fee, that portion is not handed to a validator. It is destroyed.

How does the network destroy ETH? It sends the base fee to what is called an unspendable address, often described as a burn address. Think of it as a mailbox with no key and no door, bolted to the bottom of the ocean. ETH can be sent in, but no private key exists to ever take it out. Once ETH lands there, it is removed from the working supply forever (source: EIP-1559 specification).

We are keeping the mechanics to this one paragraph on purpose, because the full machinery of gas and fees is a topic of its own. If you want to understand exactly how the base fee is calculated, why it rises and falls, and how it fits into the price you pay, that detail lives in our future guides on Ethereum gas and on EIP-1559. For this guide, the only thing you need is the effect. Every transaction quietly removes a small amount of ETH from existence.

The key idea is that the burn is the opposite force to issuance. Issuance pours ETH in. The burn pulls ETH out. Which one wins decides whether the total supply grows or shrinks, and that is exactly the question we turn to next.

Is ETH inflationary or deflationary? Net issuance explained

It depends on activity, because the answer is set by net issuance. Net issuance is the new ETH created minus the ETH burned. When the chain is busy, the burn can beat issuance, and supply shrinks, which is deflationary. When the chain is quiet, issuance beats the burn, and supply grows, which is inflationary. ETH can be either.

Let us define the two words clearly. Inflationary means the supply is growing over time, so there is more of the asset than before. Deflationary means the supply is shrinking, so there is less of it than before. Most assets are firmly one or the other. ETH is unusual because it can flip between the two depending on how heavily the network is being used.

The deciding number is net issuance, and the formula is simple:

Net issuance = new ETH issued minus ETH burned. If the result is positive, supply grows, which is inflationary. If it is negative, supply shrinks, which is deflationary.

Here is a worked example using rough 2026 figures. Picture a calm day. The network issues about 2,600 ETH to validators. Transaction activity is light, so the burn only removes a small amount, say a few hundred ETH. Net issuance is positive, so supply grows that day. ETH is inflationary on a calm day.

Now picture a very busy day. Issuance is still about 2,600 ETH, because that rate is steady. But the chain is packed with transactions, so the burn removes more than 2,600 ETH. Net issuance is negative, so supply shrinks that day. ETH is deflationary on a busy day. Same network, opposite result, all driven by how much it was used.

This table shows the two forces and how they net out:

So ETH does not have a single permanent answer. Its supply trajectory is a tug-of-war that gets re-decided every day by real usage. You can watch this play out yourself. Public dashboards track issuance, burn, and net issuance live, so anyone can check whether ETH is growing or shrinking at the moment (source: Ultrasound.money net-issuance dashboard). That brings us to the honest question for 2026: which side is winning right now?

So is ETH deflationary in 2026? The honest answer

No. In 2026 ETH is net slightly inflationary, growing at roughly plus 0.2 percent a year. Its supply has risen by about 950,000 ETH since the Merge in 2022. The reason is simple. Layer-2 networks moved much of the activity off the main chain, mainnet fees are low, so the burn stays small and issuance wins.

This matters because a lot of articles still call ETH "ultrasound money," a nickname suggesting its supply is steadily shrinking. As of 2026, that is not what the data shows (source: Is Ethereum still ultrasound money in 2026?). The honest description is that ETH is a low-inflation asset, not a deflationary one. Its supply is growing, just very slowly compared with most other coins.

Here is the bottom line for 2026:

The plain verdict, inflationary or deflationary right now: ETH is mildly inflationary as of 2026, about plus 0.2 percent a year. Supply is up roughly 950,000 ETH since the Merge. It is not deflationary today. It could become deflationary again, but only under the conditions described in the next section.

Why did this happen? When EIP-1559's burn was new, mainnet was crowded and fees were high, so the burn often beat issuance and supply did shrink for stretches. Since then, much of Ethereum's activity has shifted to Layer-2 networks, separate chains that handle transactions cheaply and settle back to Ethereum in batches. Those batches burn far less base fee than thousands of individual mainnet transactions would. Lower mainnet activity means a smaller burn, and a smaller burn means issuance pulls ahead (source: 21Shares Ethereum 2026 outlook).

From Blofin's operational perspective, the low mainnet fees we see day to day are the same conditions that keep ETH's burn small and its supply mildly growing in 2026. We do not set those fees or influence the burn. We simply observe them. Deflation only returns when mainnet activity runs heavy, which is the exact pattern our fee data reflects. When the chain is quiet, the burn is quiet too, and that is the world ETH lives in right now.

So "ultrasound money" is best understood as a conditional thesis, an idea that holds only when certain conditions are met, rather than a fact about 2026. The cultural story of that nickname, where it came from and what it promises, is its own topic and lives in our future guide on ETH ultrasound money. The point to carry forward is honesty. ETH is not shrinking today. It is growing slowly.

What could make ETH deflationary again?

ETH could turn deflationary again if sustained heavy demand on the main chain pushes the burn back above issuance. That means a lasting rise in mainnet transactions, not a one-day spike. Things like real-world-asset tokenization, heavy DeFi use, and large institutional flows could do it. Whether that happens is unknown, and this is not a prediction.

Let us unpack the path without forecasting it. The burn only beats issuance when the main chain is genuinely busy, because the burn comes from base fees paid on mainnet transactions. So the question is really: what would bring a lot more activity back to mainnet itself, rather than to the cheaper Layer-2 networks where it sits today?

A few possibilities get discussed often:

• Real-world-asset tokenization. This means putting traditional assets, like bonds or funds, onto the blockchain as tokens. If large volumes of this settle on Ethereum mainnet, it adds transactions and burn.

• Heavy DeFi use. DeFi means decentralized finance, financial apps that run on the chain without a bank. A surge of mainnet DeFi activity raises fees and burn.

• Institutional flows. Large organizations moving significant value on mainnet would add to the transaction load, and to the burn.

Notice the common thread. Each path only works if the activity lands on mainnet, where the base fee is burned, rather than on a Layer-2. This is why the deflation question is really a demand question. The supply rules have not changed since 2021. What changed is where people transact.

We are deliberately not putting a probability or a timeline on any of this, and nothing here is a view on what ETH's price will do. What drives ETH demand, and how that might connect to value, is covered neutrally in our future guides on Ethereum fee revenue and on what drives ETH price. For this guide, the takeaway is mechanical. Deflation is possible again, but only if sustained mainnet demand pushes the burn back above the roughly 2,600 ETH issued each day.

How much ETH is staked, and why does that matter for supply?

Roughly 28 to 32 percent of all ETH is staked as of 2026, which shrinks the amount freely circulating (source: Ethereum staking overview). Staked ETH is locked by validators as their deposit and cannot move freely while it stays staked. It still counts toward total supply, but not toward the float that trades hands each day.

Let us define the two terms. Staked ETH is ETH that validators have deposited to help secure the network, held as collateral and not available to spend freely. Float is the portion of supply that is actually free to move and trade. So staking takes a big chunk of ETH out of the float and parks it, even though those coins still count toward the total supply.

Here is the contrast that helps beginners:

Why does this matter for supply? Because supply has two layers. The total supply keeps growing slowly, as we covered. But a large slice of it, nearly a third, is locked in staking and not sloshing around the market. So the ETH that is genuinely free to move is smaller than the headline supply number suggests. Both facts are true at once: supply is mildly growing, and a big share of it is locked away.

We are keeping staking to this supply effect only. The full mechanics of how staking works, the rewards, and the trade-offs sit in our proof-of-stake guide and in our investor-focused guide on staking in a crypto portfolio. The point here is narrow. A meaningful part of ETH's supply is locked by validators, which trims the freely circulating float.

ETH's supply model, open-ended issuance offset by a usage-based burn, plus a large staked lockup, is also quite different from how other Layer-1 coins handle supply. Some other base-layer chains use fixed caps, fixed inflation, or different burn rules. If you want to see how ETH's approach compares with other Layer-1 assets, our guide on Layer-1 alternatives in a crypto portfolio lays out the differences.

Frequently asked questions

Is there a maximum ETH supply?

No. ETH has no hard cap, meaning no fixed ceiling on how much can ever exist. This is different from Bitcoin, whose rules will never allow more than 21 million coins. ETH's supply is open-ended. The network keeps issuing small amounts of new ETH to validators, while the burn removes some on every transaction. As of 2026, circulating supply sits around 120.7 million ETH.

How much ETH is created each day?

About 2,500 to 2,700 ETH per day as of 2026, paid to validators for securing the network. The rate scales with how much ETH is staked, around 39 million ETH in 2026, and is set by the protocol, not by any company. The Merge cut Ethereum's new-ETH issuance by roughly 88 percent versus the proof-of-work era, and the rate has since risen with staking to today's level. The figure is steady day to day, while the amount of ETH burned varies with how busy the network is.

Is ETH deflationary right now?

No. As of 2026, ETH is net slightly inflationary, growing at roughly plus 0.2 percent a year. Its supply has risen by about 950,000 ETH since the Merge in 2022. Much of Ethereum's activity moved to Layer-2 networks, so mainnet fees and the burn stayed low, letting issuance win. ETH is better described as a low-inflation asset than a deflationary one today.

What is the ETH burn?

The burn is the permanent removal of ETH from supply on every transaction. Since August 2021, a rule called EIP-1559 sends the base fee of each transaction, the minimum charge to process it, to an address nobody can spend from. That ETH is destroyed for good. The burn works against issuance. When the burn exceeds new ETH created, supply shrinks; when it does not, supply grows.

Does staking reduce ETH supply?

Not the total supply, but it reduces the float. Staked ETH, roughly 28 to 32 percent of all ETH as of 2026, is locked up by validators as their deposit and cannot move freely while staked. Those coins still count toward total supply, but they are taken out of the freely circulating pool. So the ETH actually free to trade is smaller than the headline supply figure suggests.

Researched and written by the Blofin Academy editorial team with AI-assisted drafting. Primary sources include the Ethereum ETH supply overview, the Ethereum ETH issuance and gas documentation, and the EIP-1559 specification, all from ethereum.org, with 2026 net-issuance figures drawn from the Ultrasound.money on-chain dashboard and dated 2026 market analysis from 21Shares. All facts independently verified against cited sources current as of June 2026.

This article is for informational purposes only and does not constitute financial advice, investment guidance, or a recommendation to buy, sell, or hold any digital asset. ETH supply, issuance, burn, and staking figures are protocol-driven and on-chain measures that change frequently and are presented as approximate ranges as of 2026, not as quotes or forecasts. Whether ETH is inflationary or deflationary at any moment depends on network activity. Cryptocurrency markets involve significant risk, and you should conduct your own research and consult qualified professionals before making decisions.