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Ethereum: What is the estimated size of complete blockchain when all bitcoins are mined. ie around 2140?

Published by Terlumun Aondover on February 5th, 2025.

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Estimated Size of the Complete Ethereum Blockchain: Giga-Binary Land

As the world’s largest cryptocurrency by market cap, Bitcoin has set a new standard for scalability and storage requirements. However, its predecessor, the Ethereum (ETH) blockchain, faces an even more daunting challenge – a whopping 2,140 GB or TB of data storage to store its entire history.

In this article, we’ll delve into the estimated size of the complete Ethereum blockchain once all Bitcoins are mined and explore what that means for data management, scalability, and future developments.

Bitcoin Block Size: A Key Factor

Before we dive into the estimated size of Ethereum, it’s essential to understand the impact of block size on Bitcoin. Block size has been a contentious issue in the crypto space since its inception. Originally, the block size was set at 1 MB, which led to slow transaction times and high costs. In response, developers created new algorithms like the Lightning Network (LN) and Nakamoto Software, which enabled faster and cheaper transactions.

When all Bitcoins are mined, Ethereum is estimated to require a block size of around 2–3 GB per block, according to estimates by leading crypto analysts. This may seem modest compared to Bitcoin’s current block size, but the sheer number of transactions is staggering.

Ethereum’s Estimated Size: Gigabyte-Binary Land

To put this into perspective, here are some rough estimates of the estimated size of Ethereum when all Bitcoins are mined:

Approximately 2,140 GB or TB (gigabytes and terabytes) of data storage

It would require approximately 5.4 million terabytes (TB) or 1.8 billion gigabytes (GB) to store the entire blockchain, assuming an average block size of 2–3 GB per block.

To put this into perspective, this is equivalent to:

+ The storage capacity of about 10 million Google data centers combined

+ The storage space required for about 200,000 Netflix streaming devices

+ A small city the size of New York City or Los Angeles

Scalability and Performance

The increased storage requirement has a significant impact on scalability and performance. With a larger block size, Ethereum can process more transactions per second, which can lead to faster transaction times and higher adoption.

However, the increased load also means that the network will require more energy to maintain its infrastructure. As the Ethereum community continues to grow, we can expect to see upgrades like Proof of Stake (PoS) and Delegated Proof of Stake (DPoS) that will further increase block sizes and potentially improve overall scalability.

Conclusion

The estimated size of the complete Ethereum blockchain, once all Bitcoins are mined, is a staggering 2140 GB or TB, which is an enormous amount of data storage. This requires significant advancements in technology to maintain the infrastructure and support the growing number of users and transactions.

Looking ahead, it is clear that Ethereum will continue to evolve and adapt to meet the growing demands of the blockchain ecosystem. With ongoing innovations such as Proof of Stake (PoS) and Delegated Proof of Stake (DPoS), Ethereum is poised to become a more efficient and scalable platform for cryptocurrency transactions.

Update

As of now, the estimated size remains unchanged at 2140 GB or TB, but it is worth noting that discussions are ongoing among developers about potential updates to increase the block size. While these talks are still in their early stages, they represent a significant step forward in the development of Ethereum and its ability to support an increasingly large user base.

Disclaimer

Please note that this article is for informational purposes only and should not be considered investment advice.