What Is the Layer 2 Fee Savings Calculator?
The Layer 2 Fee Savings Calculator is a free online tool that instantly calculates total savings (usd). Enter your l1 gas price (gwei), l2 gas price (gwei), number of transactions, eth price (usd) and get accurate results in seconds using professional-grade formulas.
Who Should Use This Calculator?
This calculator is best for anyone who needs to quickly determine total savings (usd). Whether you're comparing options, planning ahead, or verifying numbers, this tool gives you reliable results without manual math or spreadsheets.
How to Use the Layer 2 Fee Savings Calculator
- Enter your l1 gas price (gwei) — ethereum mainnet gas price. check etherscan.io/gastracker for current rates.
- Enter your l2 gas price (gwei) — your layer 2 network's gas price. typically 10–400x cheaper than l1.
- Enter your number of transactions — how many standard transactions (21,000 gas each) you plan to execute
- Enter your eth price (usd) — current ether price to convert gas costs to usd
- Click "Calculate" to see your results
- Review your results: total savings (usd), l1 total cost, l2 total cost, cost reduction (%), l1 fee per tx (usd), l2 fee per tx (usd)
Understanding Your Results
The calculator displays Total Savings (USD) as primary results, with additional details including l1 total cost, l2 total cost, cost reduction (%), l1 fee per tx (usd), l2 fee per tx (usd). All calculations use standard formulas trusted by professionals in the field.