Interactive Utility

Chemical Dilution Ratio Calculator

Stop guessing bottle ratios. Calculate the exact ounces or milliliters of chemical concentrate and water needed for any spray bottle or foam cannon reservoir.

Dilution Ratio Calculator

Exact chemical and water measurements by bottle size

Common Detailing Presets (1 : X)

Container / Bottle Size (OZ)

Dilution Ratio (1 Part Chemical : X Parts Water)

1 :

Ratio 1:10 (9.1% Chemical)Total 32 oz

Chemical Concentrate

2.91 oz

Water to Add

29.09 oz

Concentrate (9.1%)Water (90.9%)

Always pour water into the container first, then add the chemical concentrate to prevent foaming over.

How the Dilution Formula Works

When a product bottle specifies a ratio like 1:10, it means 1 part chemical concentrate combined with 10 parts water. That equals 11 total parts.

Concentrate Needed = Total Bottle Volume / (1 + Water Ratio Parts)
Water Needed = Total Bottle Volume - Concentrate Needed

Common Detailing Ratios Reference

Ratio	In 32 oz Bottle	Typical Application
1:4	6.4 oz chemical / 25.6 oz water	Heavy tire degreasing, wheel wells, engine bays
1:10	2.9 oz chemical / 29.1 oz water	Interior door panels, leather cleaning, vinyl dash
1:16	1.9 oz chemical / 30.1 oz water	Light dust quick detailer, door jamb wipe down
1:32	1.0 oz chemical / 31.0 oz water	Streak-free glass cleaner concentrate
1:256	1.0 oz chemical in 2 Gallons	Standard polymer rinseless wash wash-bucket solution

Important Safety Tip

Always pour the required water into your spray bottle first before adding concentrated cleaners. Adding high-foaming soaps or alkaline degreasers first causes severe foaming that overflows the bottle neck before full volume is reached.