Ethereum Gas Fee Estimator
Estimate Ethereum gas fees in ETH and USD for common transaction types at current gas prices.
Did this tool work for you?
How to use this calculator
- 1
Select the type of Ethereum transaction you want to make.
- 2
Enter the current gas price in Gwei (check ETH gas trackers for live prices).
- 3
Enter the current ETH price in USD.
- 4
Compare slow, standard, and fast speed fee estimates.
Frequently asked questions
Where can I find the current gas price?
Check Etherscan Gas Tracker or any Ethereum gas tracker website for live Gwei prices. Gas prices fluctuate constantly.
Why do different transactions have different gas units?
More complex operations (like deploying a contract or swapping on Uniswap) require more computational steps, which uses more gas units than a simple ETH transfer.
Gas Fee Estimator
How to use the ethereum gas fee estimator
Use this Ethereum gas fee estimator to estimate the cost of an ETH transaction in USD and Gwei. Enter the current gas price (in Gwei), gas limit for your transaction type, and current ETH price above. Results appear instantly — no wallet connection or sign-up required. Free and works on any device.
How the ethereum gas fee estimator works
The gas fee estimator applies the formula: gas fee = gas price (Gwei) × gas limit ÷ 1,000,000,000 × ETH price (USD). Standard transaction gas limits are pre-filled for common operations. All calculations run locally in your browser — no wallet address or transaction data is uploaded to any server.
What is this tool?
Estimate Ethereum transaction costs in ETH and USD for transfers, swaps, NFT mints, DeFi deposits, and contract deployments before you confirm.
How to interpret results
Lower gas prices mean cheaper transactions. If the fee is high relative to your transaction value, consider waiting for off-peak hours to save money.
Learn more from an authoritative source:
WikipediaCrypto ROI Calculator
Calculate your return on investment for a cryptocurrency purchase including fees and annualised ROI.
Dollar-Cost Averaging Calculator
Calculate the outcome of regularly investing a fixed amount in crypto over time (DCA strategy).
Staking Rewards Calculator
Calculate your expected staking rewards for proof-of-stake cryptocurrencies with optional compounding.
Portfolio Rebalancing Calculator
Calculate how much to buy or sell of each crypto asset to restore your target portfolio allocation.
Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →