What is Hair Color Mixing Ratio?
Calculates Developer volume based on Dye amount.
How it Works
Dye Amount * Ratio (e.g. 1:1.5).
Step-by-Step Guide
- Dye: Ounces/Grams.
- Ratio: Check tube (1:1, 1:1.5, 1:2).
- Developer: Amount needed.
Example
Input: 2oz Dye, 1:1.5
Result: 3oz Developer
FAQ
High lift?
Usually 1:2 ratio.
Grey coverage?
Usually 1:1 ratio for saturation.
Developer strength?
10vol=deposit, 20vol=gray/lift 1-2, 30vol=lift 3.
Mix ahead?
No, oxidizes immediately.
Unit?
Keep units consistent (oz or g).
Conclusion
Incorrect ratios lead to patchy color or scalp damage. Use a digital scale for precision.