MixByParts

1.3:1 paint mix for 32 oz

Precise mix and dilution math, with optional density-derived gram targets and copy-to-label tools.

Exact amounts (pre-calculated)

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  • Paint18.1 fl oz by volume
  • Activator13.9 fl oz by volume

Add 18.1 fl oz Paint and 13.9 fl oz Activator to make 32 fl oz.

How to mix 1.3:1 in 32 oz

This calculator preloads a 1.3:1 dilution for a total batch of 32 oz. Confirm the total volume, then follow the component amounts surfaced above. Optional gram targets are derived from these volumes after you enter the exact product densities.

  1. Confirm that the exact paint system specifies 1.3:1 paint:activator by volume.
  2. Measure each displayed component separately: 18.09 fl oz Paint, 13.91 fl oz Activator.
  3. Combine the paint and activator only as directed by the exact product technical sheet. Do not top up with water or extra solvent to reach a fill line.

Accuracy tips

Need to batch multiple containers? Duplicate this preset, change the container size, and use the copyable mix line for fast relabelling. Only use gram targets after entering densities from the exact product data.

Other containers for 1.3:1
500 mL16 oz24 oz1 gallon250 mL750 mL1 liter5 liters15 liters
Other ratios for 32 oz
4:1:15:1:13:1:13:2:12:1

How this is calculated

For a ratio of a:b, each part is a/(a+b) and b/(a+b) of the total. PPM mode uses 1 ppm ≈ 1 mg/L for aqueous solutions. Show gram targets to convert those calculated volumes using the densities you provide; the ratio itself remains volume-based.