Airbrush Calculator
Calculate paint consumption, spray time, and optimal settings for precision airbrush projects including models, miniatures, and fine art.
Airbrush Calculator
For reference: Business card = 6 sq in, Model car = 50-100 sq in
Calculation Results
Fill out the form to calculate airbrush requirements
Professional Airbrush Guide
Problem Background
Airbrush painting requires precise control over paint flow, air pressure, and application technique. Different project types and paint systems demand specific airbrush configurations and settings for optimal results.
Understanding airbrush types, paint viscosity, and dilution ratios ensures professional-quality finishes while minimizing waste and maximizing efficiency.
Calculation Principles
Our calculator uses industry-standard factors based on:
- • Airbrush efficiency rates (80-95% depending on type)
- • Paint coverage calculations for precision work
- • Project-specific detail level requirements
- • Air consumption and compressor needs
- • Paint dilution and viscosity factors
Operation Examples
Miniature Painting
25 sq in miniature figure, acrylic paint, gravity feed airbrush. Result: 0.01 oz paint, 5 hours, $45 total cost.
Model Car Painting
75 sq in model car, lacquer paint, dual action airbrush. Result: 0.04 oz paint, 4 hours, $185 total cost.
Fine Art Canvas
200 sq in canvas, watercolor, side feed airbrush. Result: 0.12 oz paint, 10 hours, $452 total cost.
Supplementary Information
Airbrush Selection Tips
- • Gravity feed: Best for detail work and small projects
- • Siphon feed: Good for larger coverage areas
- • Side feed: Versatile for various applications
- • Dual action: Professional control over paint flow
- • Consider needle size for your project detail level
Technique Best Practices
- • Maintain consistent 2-6 inch working distance
- • Use proper paint thinning ratios
- • Keep air pressure between 15-25 PSI
- • Clean airbrush thoroughly between colors
- • Practice trigger control for smooth gradients
Need Larger Scale Equipment?
Check out our spray gun calculator for larger painting projects.
Spray Gun Calculator