BlondMe Mixing Ratio Calculator
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BlondMe Mixing Ratio Formula
The standard BlondMe mixing ratio for lightener (bleach) to developer is usually:
Mixing Ratio = 1 : 2
That means:
1 part BlondMe Lightener (powder) + 2 parts Developer (cream)
For example:
- If you use 30g of BlondMe bleach, then you need 60g of developer.
Formula:
Developer Amount = Lightener Amount × 2
Table of Contents
What is BlondMe Mixing Ratio?
BlondMe mixing ratio means how much BlondMe bleach powder you mix with BlondMe developer. The standard mixing ratio is 1:2. You use 1 part bleach and 2 parts developer. For example, if you use 30g of bleach, you must mix it with 60g of developer.

Why the Right Mixing Ratio Matters
The correct mixing ratio gives even lightning. If the ratio is wrong, the color may turn patchy or damage the hair. As a textile engineer and fashion designer, I always follow the correct ratio while working with dyes or finishes. Hair color works the same way. The right proportion gives the best result.
Standard BlondMe Mixing Ratio
BlondMe bleach to developer follows a 1:2 ratio. This means:
- 1 part BlondMe bleach
- 2 parts BlondMe developer
This ratio works for regular blonding, balayage, and highlights.
Sample Calculations:
Bleach (grams) | Developer (grams) |
---|---|
20g | 40g |
30g | 60g |
40g | 80g |
50g | 100g |
You can use our BlondMe mixing ratio calculator to find the correct amount quickly.
How to Use BlondMe Bleach and Developer
Step 1: Wear Gloves
Always wear gloves to protect your hands from chemicals.
Step 2: Choose the Developer Volume
Select the developer strength based on your hair color and target level. Common choices:
- 20 Volume (6%) – for mild lift
- 30 Volume (9%) – for strong lift
- 40 Volume (12%) – for maximum lift
Step 3: Mix the Bleach and Developer
Use a clean bowl and a brush. Add 1 part bleach and 2 parts developer. Mix until the texture is smooth and creamy.
Step 4: Apply Immediately
Apply the mixture to dry, unwashed hair. Start from the ends and move to the roots. Use sections to make it even.
Step 5: Wait and Rinse
Leave the bleach for 20 to 45 minutes. Check every 10 minutes. Do not leave it too long. Then rinse with lukewarm water.
How the Calculator Helps
The BlondMe mixing ratio calculator gives you the developer amount based on bleach weight. You enter the bleach amount. The calculator shows the developer's amount instantly. It saves time and avoids confusion.
Example:
- Input bleach amount: 35g
- Output developer amount: 70g
This tool is helpful for professionals and beginners. It ensures you never use too little or too much developer.
Tips for Best Results
Use a Digital Scale
Use a digital scale for accurate measurement. Measuring by eye can be wrong.
Don’t Mix in Advance
Always mix just before applying. A fresh mix works better.
Don’t Alter the Ratio
Stick to a 1:2 ratio. Do not change the ratio unless the product label allows it.
Use Quality Products
Use original BlondMe bleach and developer. Mixing with other brands can give poor results.
Who Can Use BlondMe Mixing Ratio Calculator
- Hair stylists
- Salon professionals
- Hairdressers
- Home users who color their hair
- Students in cosmetology courses
The calculator works well on desktop, tablet, and mobile.
Final Thoughts
The correct BlondMe mixing ratio ensures smooth and even bleaching. The 1:2 ratio (bleach:developer) is the standard. Following it gives clean and bright results. Use the calculator on our page for easy and quick answers. Always check the packaging and follow instructions.
Bleach can be strong. So always test a small area first. Take proper care before and after the process. With the right ratio and method, you will get the desired blonde tone.
For better results, use the BlondMe calculator and follow simple steps. Accurate mixing is the first step to beautiful hair color.