Web App Development Cost Calculator
Estimate custom SaaS web application and customer portal development costs, separating frontend React/Vue screens, backend REST/GraphQL APIs, and database schemas.
Web App Specifications (SPA, SSR, SaaS)
Total Web App Build Cost$47,250.00450 engineering hours
Architecture & API Layer$21,000.00200 hrs REST/GraphQL endpoints
Development Timeline11.3 wksStandard 2-sprint agile cycles
Step-by-Step Worked Example
Scenario:
Calculation Steps:
Result:
How to Use This Calculator
Assumptions & Limitations
- Assumes modern responsive TypeScript architecture (React, Next.js, Vue, or Svelte).
- Excludes ongoing domain registration and production server hosting.
Frequently Asked Questions
What is the difference between a website and a web app?
Websites primarily display content (marketing pages, blogs), whereas web apps feature dynamic database queries, user authentication, interactive dashboards, and business logic execution.
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