Essential Oil Calculators: Dilution, Blend Ratio, Yield
Four tools that compute on the numbers you enter: dilution in drops, blend ratios by note, drop-to-millilitre conversion, extraction yield.
None of these tools recommends what to use, or how much. They do arithmetic on the numbers you give them — and each tool’s page states what it does not compute.
- 🎭 Blend Ratio Calculator Splits a total number of drops into three proportions — top, middle and base notes — that you set yourself. 60 drops split 30/50/20 → 18 · 30 · 12
- 🧪 Dilution Calculator Turns a volume and a percentage into a number of drops, at the drops-per-millilitre rate you set. 30 ml at 2 % → 12 drops
- ⚖️ Essential Oil Drops to ml, tsp and fl oz Converter Converts essential oil volumes between drops, millilitres, teaspoons, tablespoons and fluid ounces, at the drops-per-ml rate you set. No grams. 30 ml → 600 drops → 1.01 fl oz
- ⚗️ Extraction Yield Calculator Divides the mass of oil obtained by the mass of plant material charged, and gives the yield as a percentage. 100 kg → 500 g = 0,50 %