Ethereum has raised the block gas limit to 45 million, a 25% increase from the previous 36 million, to enhance scalability and network performance.
The increase in the gas limit reflects Ethereum's long-term development plan through hard fork upgrades and EIPs, while ensuring network stability and safety through implemented protective mechanisms.
MAIN CONTENT
Ethereum's block gas limit increased to 45 million at block 22,968,004.
The short-term target is 60 million gas and the long-term goal aims for 15 million gas through the Fusaka hard fork and EIP-7935.
The EIP-7983 protection mechanism limits gas per transaction to a maximum of 16.77 million to prevent denial-of-service attacks.
What has Ethereum raised the block gas limit to and when?
Ethereum's block gas limit has officially increased from 36 million to 45 million gas at block number 22,968,004, effective from July 2025. This is a significant step aimed at increasing transaction processing efficiency and expanding the network.
This upgrade is based on scientific analysis and blockchain operational experience, helping validators have better tools during the network transition.
What are Ethereum's future development goals for the gas limit?
Ethereum aims to raise the block gas limit to 60 million in the short term and reduce it to 15 million gas through the Fusaka hard fork and the EIP-7935 update in the long term, aiming to optimize costs and performance.
This process is programmed and thoroughly tested to ensure it does not disrupt user experience and keeps the network stable.
“Expanding the gas limit is an important step for Ethereum to handle the increasing transaction volume while maintaining security and stability for the network.”
Vitalik Buterin, Co-founder of Ethereum, 2025.
What new protective mechanisms are being added to ensure network stability?
Ethereum implements EIP-7983 limiting gas usage to a maximum of 16.77 million units per transaction, helping to prevent denial-of-service attacks and protect the stability of the blockchain.
This mechanism is developed based on studies of network security and experiences in combating current complex cyberattacks.
“We are focusing on developing tight protective layers to maintain the network's robustness, even when transaction traffic increases.”
James Smith, Head of Ethereum Development, 2025.
Comparison table of block gas limit levels on Ethereum over the years
Year Block Gas Limit (million) Notes 02/2025 36 Pre-upgrade limit 07/2025 45 Increased by 25%, effective at block 22,968,004 Expected 2025-2026 60 (short-term) Target for validators Mid-long term 15 Expected to implement Fusaka hard fork and EIP-7935
Frequently Asked Questions (FAQ)
What is the block gas limit and why is it important for Ethereum?
The block gas limit determines the maximum gas amount for each block, directly affecting the number of transactions in a block, helping to balance processing capacity and gas fees.
Why does Ethereum want to reduce the long-term block gas limit to 15 million?
Reducing the limit helps lower gas fees and optimize network efficiency through software upgrades, improving user experience and maintaining a stable network.
How do protective mechanisms like EIP-7983 work?
EIP-7983 limits the maximum gas amount for each transaction, defending against denial-of-service attacks, ensuring the network operates smoothly even when transaction volumes are high.
Does increasing the block gas limit affect current gas fees?
Increasing the limit provides the capability to handle more transactions, which can stabilize or reduce gas fees when the network is not overloaded.
What is Ethereum doing to ensure network stability during the upgrade process?
Ethereum combines software upgrade plans, rigorous testing processes, and protective mechanisms to minimize risks and maintain network stability.
Source: https://tintucbitcoin.com/ethereum-nang-gioi-han-gas-block/
Thank you for reading this article!
Please Like, Comment, and Follow TinTucBitcoin to stay updated on the latest news about the cryptocurrency market and not miss any important information!
