FOV Calculator - Display Field of View Calculator

A free, comprehensive FOV (Field of View) calculator for sim racing enthusiasts. Calculate optimal viewing angles for single monitor, triple monitor, curved, and flat screen setups.

Features

• 📐 Accurate FOV Calculation - Calculate horizontal and vertical field of view
• 🖥️ Multiple Monitor Support - Single and triple monitor configurations
• 🌀 Curved Monitor Support - Support for various curvature radii (800R to 3800R)
• 🎮 50+ Racing Games - Pre-configured FOV settings for popular racing sims
• 🌍 Multi-language - English, Chinese, Italian, German, Spanish, French, Japanese
• 📊 Visual Preview - See your setup visually with top and side views
• 💾 Export Results - Save your FOV configuration as an image
• ⚙️ Customizable - Custom aspect ratios, screen sizes, and viewing distances

Help you visually see the FOV and room needed for your single monitor or triple monitor configuration.

Reference

Inspired by AndyF's fovcalc project.

Added triple screen surround and curved monitor support.

For Developers

First, run the development server:

pnpm run dev

Open http://localhost:3000/fov-calculator with your browser to see the result.