Web3 & Multi-Chain Economics

Crypto Gas Fee & L1 vs L2 Transaction Cost Comparator

Real-time Gwei-to-USD calculator comparing transaction costs across Ethereum Mainnet, Arbitrum, Base, Optimism, Polygon, and Solana.

Ethereum L1 Mainnet Cost
$8.82
0.003330 ETH
Average L2 Rollup Cost
$0.35
Average Savings per Tx
+$8.47 (96%)
Annual Savings (150 Swaps)
+$1,270 / yr
Network / Layer Type Fee (Native) Fee (USD) Savings vs L1

Frequently Asked Questions

Is Crypto Gas Fee Calculator free to use?

Yes, Crypto Gas Fee Calculator is completely free with no signup or registration required. All processing happens directly in your browser.

Is my data safe?

Absolutely. Your data never leaves your device. Everything runs locally in your browser — no uploads, no servers, no tracking.

Do I need to install anything?

No installation needed. Crypto Gas Fee Calculator works entirely in your web browser on both desktop and mobile devices.

How do I use

Simply enter or paste your input in the tool above, and the result will be generated instantly. No configuration required.

Verified Client-Side