Essential Oil To Carrier Oil Ratio Calculator

Use this essential oil to carrier oil ratio calculator to effortlessly determine the appropriate amount of essential oil to blend with a carrier oil, ensuring safe and effective use.

This calculator takes into account factors such as the desired dilution percentage, the volume of carrier oil, and the potency of the essential oil.

If you want to create a 2% dilution using lavender essential oil in 30ml of jojoba oil, the calculator determine that you need approximately 12 drops of lavender oil.

Carrier Oil Volume	Desired Dilution	Essential Oil Drops
10ml	1%	2 drops
10ml	2%	4 drops
10ml	3%	6 drops
10ml	5%	10 drops
20ml	1%	4 drops
20ml	2%	8 drops
20ml	3%	12 drops
20ml	5%	20 drops
30ml	1%	6 drops
30ml	2%	12 drops
30ml	3%	18 drops
30ml	5%	30 drops
50ml	1%	10 drops
50ml	2%	20 drops
50ml	3%	30 drops
50ml	5%	50 drops
100ml	1%	20 drops
100ml	2%	40 drops
100ml	3%	60 drops
100ml	5%	100 drops
150ml	1%	30 drops
150ml	2%	60 drops
150ml	3%	90 drops
150ml	5%	150 drops
250ml	1%	50 drops
250ml	2%	100 drops
250ml	3%	150 drops
250ml	5%	*250 drops*
*500ml*	1%	*100 drops*
*500ml*	2%	*200 drops*
*500ml*	3%	*300 drops*
*500ml*	5%	*500 drops*

Essential Oil To Carrier Oil Ratio Conversion Formula

The fundamental formula for calculating the essential oil to carrier oil ratio is:

Number of drops of essential oil = (Desired dilution percentage / 100) * (Carrier oil volume in ml) * 20

This formula assumes that 20 drops of essential oil equal 1ml.

Desired dilution: 3%
Carrier oil volume: 50ml

Plugging these values into our formula:

Number of drops = (3 / 100) * 50 * 20
                = 0.03 * 50 * 20
                = 30 drops

Therefore, you would add 30 drops of essential oil to 50ml of carrier oil for a 3% dilution.

What is the Best Ratio of Carrier Oil to Essential Oil?

A general guideline is to aim for a 1-5% dilution for most applications. The optimal ratio of carrier oil to essential oil depends on various factors, including the intended use, the specific essential oil, and individual sensitivity.

1% dilution (gentle): Suitable for children, elderly, or those with sensitive skin
2-3% dilution (moderate): Ideal for general use and most adults
5% dilution (strong): Appropriate for short-term use or localized application

Let’s consider creating a 2% dilution in 30ml of carrier oil:

Number of drops = (2 / 100) * 30 * 20 = 12 drops

You would add 12 drops of essential oil to 30ml of carrier oil.

How Many Drops of Essential Oil per 100ml Carrier Oil?

The number of drops per 100ml of carrier oil varies based on the desired dilution percentage.

1% dilution: 20 drops
2% dilution: 40 drops
3% dilution: 60 drops
5% dilution: 100 drops

For instance, if you’re aiming for a 3% dilution in 100ml of carrier oil:

Number of drops = (3 / 100) * 100 * 20 = 60 drops

How Many Drops of Essential Oil in 10ml of Carrier Oil?

For a 10ml bottle of carrier oil, the number of essential oil drops varies based on the desired dilution:

1% dilution: 2 drops
2% dilution: 4 drops
3% dilution: 6 drops
5% dilution: 10 drops

Number of drops = (2 / 100) * 10 * 20 = 4 drops

How much essential oil to carrier oil

When applying essential oils to the skin, it’s crucial to use appropriate dilutions to avoid irritation. The recommended ratios are:

Face and neck: 1% dilution (1 drop per 5ml carrier oil)
Body: 2-3% dilution (2-3 drops per 5ml carrier oil)
Massage: 3-5% dilution (3-5 drops per 5ml carrier oil)

Example for Facial Oil:

To create a facial oil with a 1% dilution in 30ml of carrier oil:

Number of drops = (1 / 100) * 30 * 20 = 6 drops

How Much Essential Oil to Carrier Oil?

Here’s a quick reference:

For 1% dilution: 1 drop per 5ml carrier oil
For 2% dilution: 2 drops per 5ml carrier oil
For 3% dilution: 3 drops per 5ml carrier oil
For 5% dilution: 5 drops per 5ml carrier oil

The amount of essential oil to add to carrier oil depends on the desired dilution and the total volume of the blend.

Calculation for a 2% Dilution in 25ml:

Number of drops = (2 / 100) * 25 * 20 = 10 drops

How Many Drops of Essential Oil per 1 Ounce of Carrier Oil?

One fluid ounce is approximately 30ml.

1% dilution: 6 drops
2% dilution: 12 drops
3% dilution: 18 drops
5% dilution: 30 drops

For a 3% Dilution in One Ounce:

Number of drops = (3 / 100) * 30 * 20 = 18 drops

How Many Essential Oils Can You Add to a Carrier Oil?

While there’s no strict limit on the number of essential oils you can blend, it’s recommended to use no more than 3-5 different oils in a single blend. This allows for a balanced aroma and therapeutic effect without overwhelming the senses or increasing the risk of adverse reactions.

When combining multiple oils, ensure that the total number of drops doesn’t exceed the recommended dilution for your intended use. For example, if you’re creating a 2% dilution in 30ml of carrier oil, you could use:

4 drops of lavender
4 drops of frankincense
4 drops of chamomile

This totals 12 drops, which is the correct amount for a 2% dilution in 30ml of carrier oil.

How Much is 20 Drops of Essential Oil Equal To?

20 drops of essential oil is equivalent to approximately 1ml. This can vary slightly depending on the viscosity of the oil and the size of the dropper. For most practical purposes, using the 20 drops = 1ml conversion is sufficient for home use and basic blending.

1 teaspoon ≈ 5ml ≈ 100 drops
1 tablespoon ≈ 15ml ≈ 300 drops

Keep in mind that these are approximations and may vary slightly based on the specific oil and measurement method used.

Sources / References

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Essential Oil To Carrier Oil Ratio Calculator – How much essential oil to carrier oil