If you've heard about blockchain but still wonder what TPS is, you're not alone. Most people new to crypto get confused by these technical metrics. What exactly is TPS? It stands for Transactions Per Second — meaning the number of transactions a blockchain network can process in one second.



This is an extremely important indicator because it determines whether a blockchain can operate smoothly or not. If TPS is low, the network will become congested, transactions will be slow, fees will be high — all the things users dislike.

To understand better, let's compare it to traditional payment systems. VISA, for example, can handle about 1,500 to 2,000 TPS — that's the standard everyone knows. But Bitcoin and Ethereum historically only reach around 5 TPS and 10 TPS respectively. Why are they so slow? Because they are designed to be decentralized, prioritizing security and transparency over speed.

However, recent years have seen significant progress. Some blockchains have surpassed these limits impressively. Hedera currently leads with a TPS of 1,909 and can reach up to 3,287 TPS at maximum. Solana is not far behind with 777 TPS now and a potential of up to 1,624 TPS. Tron achieves 91.27 TPS, opBNB has 57.4 TPS but can spike to 4,762 TPS, and BNB Chain remains steady at 52.5 TPS.

But this is where things get complicated. What TPS really is isn't the whole story. When you increase TPS, you often have to make trade-offs — usually in decentralization or security. Some blockchains choose to reduce the number of validators, others use off-chain solutions. There is no perfect solution.

For Web3 projects like DeFi, NFTs, or blockchain gaming, high TPS is essential. Users expect an experience comparable to centralized services — fast transactions, no congestion, reasonable fees. That’s why improving TPS has become a priority for many projects.

Overall, what TPS is isn’t just a number on paper. It directly impacts whether blockchain can be widely adopted. In the future, blockchains that can balance high speed, strong security, and true decentralization will be the winners. That is the current direction of blockchain technology.
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