Dilution & Sanitizing Calculators

Exact vinegar, ammonia, peroxide, dish soap, bleach and other DIY cleaning dilutions, plus sanitizing, ppm and unit-conversion tools.

19 calculatorsSafety notes on every page

Vinegar to Water Ratio Calculator

Exact vinegar and water amounts for glass, floors, descaling and all-purpose spray, adjusted for your vinegar strength.

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Ammonia Dilution Calculator

How much household ammonia and water to mix for general cleaning, windows or rugs, based on typical label directions.

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Hydrogen Peroxide Dilution Calculator

Dilute 35%, 12% or 6% hydrogen peroxide to 3%, 1.5% or 1% with exact amounts and safety steps.

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Rubbing Alcohol Dilution Calculator

Make 70% rubbing alcohol from 91% or 99%, or a weaker glass-cleaner mix, with exact amounts.

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Dawn Dish Soap Cleaner Calculator

Dish soap amounts in tsp, tbsp and drops for cleaning sprays, degreasers, mop water and laundry spot treatment.

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OxiClean Solution Calculator

Scoop lines, cups and tablespoons of OxiClean-style powder per gallon for laundry soaks and hard surfaces.

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Borax Solution Calculator

Tablespoons and cups of borax per gallon for a spray, a soak or a laundry booster, with safety notes.

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Castile Soap Dilution Calculator

How much liquid castile soap to mix for sprays, floors, windows, dishes and foaming hand soap.

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Simple Green Dilution Calculator

Concentrate and water amounts at Simple Green's published 1:1, 1:10 and 1:30 ratios, for any batch size.

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Homemade Window Cleaner Calculator

Scale a streak-free glass cleaner recipe (vinegar, alcohol or dish-soap) to any bottle size.

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Car Wash Soap Dilution Calculator

Ounces of car wash soap per bucket or foam cannon bottle from your label ratio.

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Degreaser Dilution Calculator

Concentrate and water for light, medium or heavy grease, by batch size and surface.

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Carpet Cleaner Solution Calculator

Concentrate per tank for a carpet machine, or a mild homemade spot cleaner.

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Dilution Ratio Calculator

Convert any ratio like 1:10 or 10:1 into concentrate and water for your batch size.

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Bleach Sanitizing Ratio Calculator

Bleach and water amounts for disinfecting or food-contact sanitizing, with ppm.

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Quat & Chlorine PPM Calculator

Concentrate needed for a target quat or chlorine ppm, by product % active and gallons.

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Cleaning Unit Converter

Convert tsp, tbsp, fl oz, cups, pints, quarts, gallons, mL and liters in any direction.

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Essential Oil Dilution Calculator

Drops of essential oil for a target percent dilution in a spray bottle or carrier oil.

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Tea Tree Oil Dilution Calculator

Drops of tea tree oil per bottle for cleaning spray or topical, with pet safety check.

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All Cleaner Calcs tools