Web3 Calculators — Crypto
Navigate Web3 costs and earnings with clear on-chain math. The Layer 2 fee comparison and Solana transaction cost tools show how much cheaper alternatives to Ethereum mainnet run, the gas price tracker times transactions, and the NFT collection revenue, Web3 domain value, and airdrop tax calculators project earnings and liabilities. Each explains its inputs, helping builders and collectors act before fees and taxes erode returns.
All Web3 Calculators
Calculate tax liability on crypto airdrops by jurisdiction from token quantity and FMV.
Compare transaction fees across Arbitrum, Optimism, Base, zkSync, and Polygon.
Estimate total revenue from an NFT collection launch from supply, mint price, and royalties.
Calculate Solana transaction costs from compute units and priority fees.
Estimate the value of ENS, Unstoppable Domains, and other Web3 domains from length and keywords.
Calculate average gas prices and optimal transaction timing across EVM chains.
About Web3 Calculators
Navigate Web3 costs and earnings with clear on-chain math. The Layer 2 fee comparison and Solana transaction cost tools show how much cheaper alternatives to Ethereum mainnet run, the gas price tracker times transactions, and the NFT collection revenue, Web3 domain value, and airdrop tax calculators project earnings and liabilities. Each explains its inputs, helping builders and collectors act before fees and taxes erode returns.
Whether you need to solve a one-time problem or verify your own calculations, these free tools cover the most common web3 scenarios. All results are computed in your browser — no data is sent to any server.
What You Can Calculate
This section includes 6tools: Airdrop Tax Calculator, Layer 2 Fee Comparison Calculator, NFT Collection Revenue Calculator, Solana Transaction Cost Calculator, Web3 Domain Value Calculator, Web3 Gas Price Tracker Calculator. Each calculator is free to use with no signup required.