Dry Film Thickness Calc

DFT & Paint Coverage Tool

$1.99 · Designed for iPad. Not verified for macOS.

DFT and paint coverage calculator. Spraying a coating spec and need to know your target wet film to hit the required DFT? Dry Film Thickness Calc converts wet film thickness to dry film thickness using volume solids — and tells you exactly how much paint you need for the job. Enter wet film thickness, volume solids percentage, surface area, number of coats, and transfer efficiency. Get DFT in both mil and micron, spread rate, total paint required, and coverage per coat. DRY FILM THICKNESS: - WFT to DFT conversion using volume solids - Results in both mil and micron - Supports mil or micron input units PAINT USAGE: - Spread rate (sq ft per gallon) - Total gallons needed for the job - Coverage per coat calculation - Multi-coat support (1 to 5 coats) TRANSFER EFFICIENCY: - Adjustable transfer efficiency percentage - Accounts for overspray loss in airless, HVLP, and conventional spray - Shows actual paint consumption vs theoretical INPUTS: - Wet film thickness (mil or micron) - Volume solids (%) - Surface area (sq ft) - Number of coats - Transfer efficiency (%) Built for coating inspectors, painters, and industrial maintenance professionals. Works completely offline — no internet required.

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Bug fixes and performance improvements.

Version 1.0.1

The developer, Shanghai Sheyuan Network Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Shanghai Sheyuan Network Technology Co., Ltd.
    Size
    • 908.3 KB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Sheyuan Inc.
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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