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Web3 Gas Fee, L2 Rollup & Network Throughput Suite

Calculate EIP-1559 transaction fees, Layer-2 rollup cost savings, and blockchain network TPS data throughput.

Transaction Type / Gas Limit Native Transfer (21,000 gas) ERC-20 Token Transfer (65,000 gas) DEX Token Swap (150,000 gas) NFT Mint / Purchase (250,000 gas)

Base Fee (Gwei)

Max Priority Fee / Tip (Gwei)

ETH / Native Token Price ($)

Max Effective Gas Price

27 Gwei

Total Tx Fee (ETH)

0.00405 ETH

Total Tx Cost ($)

$12.96

L1 Mainnet Fee ($)

Rollup Compression / Compression Ratio

L2 Blob / Calldata Overhead ($)

Monthly Transactions

Estimated L2 Cost per Tx

$0.32

Fee Discount vs L1

97.87%

Monthly Savings ($)

$1,468.00

Block Gas / Compute Limit

Target Block Time (Seconds)

Avg Gas per Transaction

Max Transactions per Block

300 Tx

Realized Throughput (TPS)

25.00 TPS

Daily Network Capacity

2,160,000 Tx

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Understanding Ethereum Gas Fees, EIP-1559 Mechanism & Layer-2 Scaling

Transaction gas fees represent the computational effort required to execute operations on EVM-compatible blockchains. Following the implementation of Ethereum's EIP-1559 upgrade, gas fee dynamics transitioned to a dual-component model: a dynamic Base Fee (which is burned to decrease net native token inflation) and a Max Priority Fee (Tip) paid directly to network validators for transaction inclusion priority.

To bypass Mainnet congestions and elevated gas costs, Layer-2 (L2) scaling solutions such as Optimistic Rollups and Zero-Knowledge (ZK) Rollups bundle hundreds of off-chain transactions into compressed batches before settling final state proofs back on Layer-1. Utilizing EIP-4844 data blobs dramatically reduces calldata storage overhead, enabling transaction cost reductions exceeding 95% while preserving mainnet security guarantees.

Step-by-Step Guide: How to Use the Suite

• EIP-1559 Gas Cost Engine: Select your transaction type (native transfer, token swap, or NFT mint), set current base and priority fee Gwei rates, and compute total transaction fees in native tokens and USD.
• L2 Rollup Savings Calculator: Compare Layer-1 Mainnet gas fees against L2 batch compression factors and blob costs to model individual and monthly transaction savings.
• Network TPS & Throughput Calculator: Input block gas limits, target block creation times, and average transaction computational complexity to project maximum transactions per second (TPS) and daily network capacities.

Key Concepts & Mathematical Principles

EIP-1559 Transaction Fee Formula

The total transaction cost under the EIP-1559 pricing framework is governed by the gas limit required by the smart contract operation multiplied by the sum of base and priority fees:

Total Fee (ETH) = Gas Limit × (Base Fee + Priority Fee) / 10^9

Rollup Cost Reduction Calculation

Layer-2 rollups amortize mainnet execution and proof verification costs across all bundled transactions in a batch, lowering individual transaction costs via:

L2 Cost per Tx = (L1 Mainnet Fee / Compression Ratio) + Blob Overhead Fee

Frequently Asked Questions (FAQ)

Q1: What is the difference between Gwei and ETH?

Gwei is a smaller denomination of Ether (ETH), where 1 Gwei equals $10^{-9}$ ETH ($0.000000001$ ETH). It is used to measure gas prices conveniently.

Q2: How do EIP-4844 blobs reduce Layer-2 gas fees?

EIP-4844 introduces temporary data "blobs" attached to blocks that automatically delete after ~18 days, preventing permanent EVM state bloat and drastically lowering rollup data submission fees.

Q3: Are these gas fee calculations processed locally?

Yes. All formulas execute 100% client-side in JavaScript without requiring external RPC network calls or wallet connection requests.