Uniswap has deployed on Optimistic Ethereum. To try it out, deposit funds via our Gateway, then head over to Uniswap!

Optimism

Gas Comparison

How much can Optimistic Ethereum reduce your gas pain?

Paste an Etherscan link to a transaction or select a preset transaction.

Note: These comparisons are calculated based on current network congestion (ie: current gas price). Some of the parameters will be reduced in the coming months as we optimize the system, and dramatically reduced when sharding goes live on mainnet.

Ethereum logo

Chainlink

Chainlink FluxAggregator feed update

126,374
Gas cost on layer 1
11,706
Gas cost on Optimism
Fee on Optimism: $10.09
10.8x
Savings with Optimism

Chainlink FluxAggregator feed update gas calculation

Hover over each variable to reveal more info!

Formula

const batchSubmissionGas =  7400
const optimismPremium =  1.5
const layer1Gas = 
zeroDataBytes * 4
+ nonZeroDataBytes * 16
+ batchSubmissionGas
const layer2GasFee = ( layer1GasPrice * layer1Gas + layer2GasPrice * layer2Gas ) * optimismPremium

Chainlink FluxAggregator feed update

const batchSubmissionGas =  7400
const optimismPremium =  1.5
const layer1Gas = 
57 * 4
+ 11 * 16
+ batchSubmissionGas
const layer2GasFee = ( 0.697837815 * 7804 + 0 * 631870 ) * 1.5
// layer2GasFee === 5445.92630826 GWEI (0.00000544592630826 ETH)