Blockchain Dev

Planning calculators for blockchain dev — estimates from industry-style inputs.

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Estimate Ethereum transaction gas costs in ETH and USD from gas used, base fee, priority fee, and current ETH price.

Model tokenomics including supply allocation, FDV, initial market cap, vesting schedules, and sell pressure analysis.

Estimate smart contract audit costs based on code size, complexity, auditor tier, and timeline urgency.

Calculate transactions per second (TPS), daily capacity, and data throughput from block size, transaction size, and block time.

Compare PoW, PoS, DPoS, and PoA consensus mechanisms across TPS, finality, decentralization, security, and energy efficiency.

Estimate IPFS pinning costs and compare against Filecoin and Arweave for decentralized storage budgeting.

Estimate cross-chain bridge security costs based on TVL, validator count, signature threshold, and transaction volume.

Compare Layer 1 vs Layer 2 transaction costs and calculate gas savings from rollup deployment.

Calculate NFT collection mint revenue, deployment costs, buyer costs, and estimated secondary market royalties.

Estimate full Web3 project development costs including smart contracts, frontend, backend, testing, audits, and infrastructure.