Ethereum Gas Estimator
Estimate Ethereum gas costs for various transaction types. Calculate fees for transfers, swaps, NFT mints, and more.
Gas Parameters
$
Estimated Gas Cost
$1.68
0.000672 ETH
Gas Limit
21,000
Effective Gas Price
32.00 Gwei
Total ({results.count} tx)
0.000672 ETH
Network
Ethereum Mainnet
Speed vs Cost
Slow (5+ min)24 Gwei
$1.375-10 min
Standard (1-3 min)30 Gwei
$1.681-3 min
Fast (30s-1min)39 Gwei
$2.1530s-1 min
Instant (<30s)45 Gwei
$2.47<30 sec
Transaction Type Costs
ETH Transfer21,000 gas
$1.68ERC-20 Transfer65,000 gas
$5.20NFT Transfer (ERC-721)85,000 gas
$6.80Uniswap Swap150,000 gas
$12.00OpenSea Purchase200,000 gas
$16.00NFT Mint120,000 gas
$9.60Token Approval45,000 gas
$3.60Contract Deployment1,500,000 gas
$120.00Gas Price Comparison
10 Gwei$0.63
20 Gwei$1.16
30 Gwei$1.68
50 Gwei$2.73
100 Gwei$5.35
200 Gwei$10.61
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
📚
Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.