スプレー缶の適用範囲の計算機

この無料のオンラインツールでスプレーを計算することができます

Spray Can Coverage Calculator

Estimate spray paint coverage for your models and projects.

Coverage Estimate

Sq. Feet

20.0

Sq. Meters

1.86

Avg. Models

~40

at ~0.5 sq ft each

How Many Cans Do You Need?

Small project (5 sq ft):1 can
Medium project (15 sq ft):1 can
Large project (30 sq ft):2 cans

Tips

  • Coverage varies by paint brand, nozzle type, and application technique
  • Primer and base coats typically use more paint than highlight coats
  • Buy 10–20% more than calculated to account for overspray and waste
  • Humidity and temperature affect spray coverage and paint flow

Tool Information

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スプレー缶の適用範囲の計算機 - Gratis Online | NavajaSuiza Digital