Use this construction calculation for preliminary quantity, geometry, material, load, or coverage planning when dimensions and units have been measured consistently.

Target mixed volume (L)

Required number input.

Base parts

Required number input.

Hardener parts

Required number input.

Divide a target mixed paint volume into base and hardener volumes using a manufacturer's by-volume mix ratio. The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.^[1]

Base volume (L)

The resulting base volume returned as a number.

Hardener volume (L)

The resulting hardener volume returned as a number.

• A quantity estimate or simplified engineering formula is not a building-code check, stamped design, manufacturer approval, or site inspection. Material properties, tolerances, waste, moisture, workmanship, loads, local conditions, and code requirements can change the result.
• Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.

Verify dimensions on site, use current product data and local code requirements, include an explicit waste or safety allowance where appropriate, and obtain qualified structural, electrical, plumbing, or geotechnical review when required.

• Paint Hardener Ratio

  Hardener volume for a target two-part coating mix from the specified hardener-to-resin volume-parts ratio.

• Paint Tint Ratio

  Tint volume for a target total paint mix from tint parts and base-paint parts by volume.

• Paint Thinner Ratio

  Thinner volume for a target total coating mix from thinner and paint parts by volume; follow the coating datasheet limits.