Gas to ETH
Calculator
Convert Ethereum gas price (wei or gwei) into ETH and USD instantly. Use live gas price presets or enter your own gas limit to see how much your transaction will cost in ETH and dollars.
Gas price breakdown
Wei20,000,000,000
Gwei20
ETH price (USD)
Live price when available
Results
Total Gas (Wei)
420,000,000,000,000
Total Gas (ETH)
0.00042 ETH
Gas to ETH calculator uses gas price × gas limit ÷ 1e18
Total Gas (USD)
Add ETH price
USD uses ETH price above; edit to match your market feed
10 tx cost: 0.0042 ETH
100k gas budget: 0.002 ETH
How the gas to ETH calculator works
1. Enter gas price
Paste the gas price in wei or gwei. The calculator converts it automatically.
2. Set gas limit
Use presets for common transactions or type any custom gas limit for smart contracts.
3. Get ETH & USD totals
The tool multiplies gas price by gas limit, converts wei to ETH, and optionally to USD.
FAQs for gas to ETH calculator
How do I convert gas to ETH?
Multiply the gas price (in wei) by gas limit, then divide by 1e18 to get ETH.
Does the calculator support wei and gwei?
Yes. Enter a wei value directly or switch to gwei and we handle the conversion.
How is USD calculated?
USD totals use the ETH price you set (auto-filled from live price when available).
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