In the blockchain world, transactions per second (TPS) metrics measure the number of transactions a blockchain can process in a second.

There are 3 most common types of TPS:

Real-time TPS

Max Recorded TPS

Max Theoretical TPS

## Real-time TPS

Real-time TPS shows how many transactions per second the blockchain is processing. It’s probably the most important of all three metrics because it is based on real-time blockchain data and can’t be inflated. It shows the adoption level of the blockchain and its actual throughput.

## Max Recorded TPS

Max recorded TPS indicates the peak TPS blockchain has ever reached. It shows how many transactions a blockchain can process during times of high workload. Typically, it happens when the market is volatile, and a lot of people want to transact at the same time.

## Max Theoretical TPS

Max theoretical TPS shows how many transactions per second the blockchain is theoretically capable of handling. To calculate this metric, divide the block size measured in gas or bytes by the size of the smallest transaction possible. In most blockchains, the least possible transaction is a transfer of a native token.

For example, the Ethereum block size is 30 million gas, the block time is 12 seconds, and the transfer of Ether takes 21,000 of gas. It means each block can contain 30 million / 21,000 = 1428 transactions. So, the maximum theoretical TPS is 1428 transactions / 12s = 119 transactions per second. Of course, the reality is often different due to the different block times, block sizes, and other real-world nuances.

## TPS metrics of the most popular blockchains

The following metrics are relevant on Feb 12, 2024. For real-time TPS check out our dashboard.

- Algorand TPS is 18.02 transactions per second

Algorand Max TPS is 3,227 transactions per second - Arbitrum TPS is 10.6 transactions per second

Arbitrum Max TPS is 380 transactions per second - Avalanche TPS is 2.41 transactions per second

Avalanche Max TPS is 92.74 transactions per second - Base TPS is 5.41 transactions per second

Base Max TPS is 34.52 transactions per second - Bitcoin TPS is 8.59 transactions per second

Bitcoin Max TPS is 10.92 transactions per second - BNB Chain TPS is 42.42 transactions per second

BNB Chain Max TPS is 1,731 transactions per second - BNB Greenfield TPS is 0.13 transactions per second

BNB Greenfield Max TPS is 2.25 transactions per second - Celo TPS is 4.39 transactions per second

Celo Max TPS is 268 transactions per second - Cronos TPS is 0.31 transactions per second

Cronos Max TPS is 142 transactions per second - Crust TPS is 0 transactions per second

Crust Max TPS is 0.01 transactions per second - Ethereum TPS is 11.75 transactions per second

Ethereum Max TPS is 62.34 transactions per second - Fantom TPS is 3.2 transactions per second

Fantom Max TPS is 181 transactions per second - Gnosis Chain TPS is 2.36 transactions per second

Gnosis Chain Max TPS is 80.9 transactions per second - Hedera TPS is 1,332 transactions per second

Hedera Max TPS is 3,287 transactions per second - Klaytn TPS is 8.9 transactions per second

Klaytn Max TPS is 1,056 transactions per second - Integritee TPS is 0.0006 transactions per second

Integritee Max TPS is 0.04 transactions per second - IoTeX TPS is 0.13 transactions per second

IoTeX Max TPS is 223 transactions per second - opBNB TPS is 46.44 transactions per second

opBNB Max TPS is 229 transactions per second - Optimism TPS is 4.59 transactions per second

Optimism Max TPS is 32.87 transactions per second - Polkadex TPS is 0.0036 transactions per second

Polkadex Max TPS is 0.45 transactions per second - Polkadot TPS is 0.15 transactions per second

Polkadot Max TPS is 112 transactions per second - Polygon TPS is 44.33 transactions per second

Polygon Max TPS is 282 transactions per second - Scroll TPS is 3.01 transactions per second

Scroll Max TPS is 25.86 transactions per second - Sirius TPS is 0.01 transactions per second

Sirius Max TPS is 0.02 transactions per second - Solana TPS is 896 transactions per second

Solana Max TPS is 1,608 transactions per second - Starknet TPS is 1.89 transactions per second

Starknet Max TPS is 22.87 transactions per second - Telos TPS is 3.2 transactions per second

Telos Max TPS is 7.5 transactions per second - Tron TPS is 56.52 transactions per second

Tron Max TPS is 236 transactions per second - Zeitgeist TPS is 0.0011 transactions per second

Zeitgeist Max TPS is 0.08 transactions per second