Is Ethereum deflationary?

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Accepted Answer

Short answer: not permanently — it depends on how busy the network is. Ethereum is designed with a burn-and-issue system that can tip either way. How it works: - Issuance (inflation): New ETH is created every block as rewards to stakers and validators (~0.8–1% annualized, roughly 800k–1M ETH/year). - Burning (deflation): Since EIP-1559 (August 2021), every transaction's base fee is burned — permanently removed from supply. The more activity on-chain, the more ETH gets burned. The net result: ETH's supply shrinks when burn rate issuance, and grows when activity is low. So: - During high-activity periods (DeFi booms, NFT summers, heavy L1 usage), ETH has been net deflationary — there were months where supply actually decreased. - During quiet periods (most of 2022–2023, and times when activity shifted to L2s), ETH was net inflationary, because L2 usage burns far less ETH than the same activity on L1 would. This is a big difference from Bitcoin, which has a hard-capped supply of 21M and is unconditionally deflationary in design. Ethereum has no supply cap — it's "ultrasound money" in theory but the actual trajectory is conditional on network demand. The nuance worth knowing: the shift of activity to Layer 2s means much of Ethereum's economic activity now burns little ETH directly, which has pushed ETH into net inflation in recent years. Whether it returns to being deflationary depends on whether L1 base-layer demand picks up. --- This is a conceptual explanation of how the system is designed to work — I'm not making a claim about ETH's current supply trajectory. Want me to check ETH's current price, market cap, and 24h change so you have live numbers to go with it?