Web3 Development Cost Calculator

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

Number of Smart Contracts

Frontend Complexity (1-3)

Number of Chains

Developer Hourly Rate ($)

Include Audit (0=No, 1=Yes)

Tab to move between fields

Development Cost ($)

$199,650

Total Project Cost ($)

$210,450

Total Development Hours1,331

Audit Cost ($)$10,800

Monthly Infrastructure ($)$400

First Year Total ($)$215,250

Smart Contract Hours300

How to Use This Calculator

Enter the Number of Smart Contracts — a simple token is 1, an NFT marketplace is 3–5, a full DEX is 5–8.
Set Frontend Complexity: 1 = simple wallet integration, 2 = dashboard with charts, 3 = complex real-time UI.
Enter the Number of Chains — each additional chain adds ~30% development overhead.
Set the Developer Hourly Rate ($) — senior Web3 developers typically charge $100–250/hr.
Toggle Include Audit, then review Total Development Hours, Development Cost, Audit Cost, and Total Project Cost for budget planning.

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