Alcohol dilution calculator: whiskey proof & dilution calculator

Alcohol dilution calculator: whiskey proof & dilution calculator

Discover the ease of finding the perfect alcohol content with our Whiskey Dilution and Alcohol Proofing Calculators. Designed for enthusiasts and distillers alike, whether at home or in a distillery, our tools streamline the calculation process.

From reducing the ABV of your favorite whiskey to precise alcohol proofing, enter your details to get clear, valuable answers instantly. Use our whiskey dilution calculator to adjust your spirit's strength effortlessly.

Start now to simplify distilling and enjoy spirits tailored to your taste with accurate, easy-to-use calculations.

Consumer: Alcohol dilution calculator (calculate final ABV %)

Adding water to whiskey

For those looking to adjust the strength of their whiskey or spirit to suit personal preferences or cocktail recipes, our Alcohol Dilution Calculator is the perfect tool.

By inputting the initial ABV content, the volume of your spirit (in ml or fl oz), and the amount of water you plan to add, this calculator provides a precise answer for the final ABV percentage. 

Simply use this calculator to enter your specifics and get a clear, accurate value for your adjusted spirit.

Inputs: 

  • ABV content of the whiskey or spirit.

  • Initial volume of whiskey/spirit (in ml or fl oz).

  • Volume of water being added (in ml or fl oz).

Result: The final ABV percentage after dilution.

Consumer: Alcohol dilution calculator (calculate volume of water)

Adding water to whiskey

When the goal is to fine-tune the strength of your whiskey to your exact liking or to match a specific cocktail profile, our intuitive Alcohol Dilution Calculator comes into play. 

This tool is essential for those who wish to know precisely how much water to add to their whiskey in alignment with a desired alcohol by volume (ABV) percentage.

To achieve the perfect balance in your whiskey's strength and flavor, simply input:

  • The ABV content of the whiskey or spirit.

  • The initial volume of the whiskey/spirit (in ml or fl oz).

  • Your desired ABV percentage.

Result: The amount of water you need to add (in ml or fl oz) to attain your targeted ABV.

Distillers: Alcohol dilution calculator (calculate volume of water)

Adding water to whiskey

For distillers aiming to precisely adjust their spirits to the desired ABV%, our Alcohol Dilution Calculator serves as a useful starting point for early calculations.

However, it's important to note that this tool should complement, not replace, the expertise of a distillation professional. Variables such as temperature fluctuations, the composition of the water, and the spirit's unique characteristics can influence the outcome, and these are not accounted for by this calculator.

Before making any adjustments to your alcohol or whiskey, we strongly recommend consulting with an expert. 

To begin the estimation process, simply input:

  • The initial ABV of the whiskey or spirit.

  • The volume of the spirit (in L or gallons).

  • The desired ABV after dilution.

Result: An estimate of the volume of water needed to reach your targeted ABV%, offering a guideline for preliminary adjustments.

Distillers: Alcohol dilution calculator (calculate final ABV%)

Adding water to whiskey

Our Alcohol Dilution Calculator is a valuable tool for distillers looking to determine the final ABV% after diluting their spirit with water.

It offers a preliminary estimation and initial guidance, however for precise adjustments that take into account other significant factors such as temperature, water quality and water composition, a distiller should always consult with an expert. 

To begin the estimation process, simply input:

  • The initial ABV of your whiskey or spirit.

  • The volume of the spirit (in liters or gallons).

  • The volume of water you're considering adding.

Result: An estimated ABV% after dilution, giving you a basic understanding of how your spirit's strength will be altered.

Distillers: Blending or mixing two spirits (calculate final ABV %)

0

Blending or mixing two spirits

Our Blending Calculator is designed to assist distillers in this process by estimating the final ABV or proof when mixing two different spirits. 

However, it's important to approach these calculations with an understanding that they serve as an initial guideline. The interaction between different spirits can be complex, and factors such as the blend's aging process, the base ingredients of each spirit, and even the blending order can influence the final product in ways not accounted for by simple ABV calculations. For nuanced adjustments and to ensure the highest quality of the final blend, we recommend consulting with blending experts.

To calculate the estimated final ABV, input:

  • The volume and initial ABV or proof of Spirit 1.

  • The volume and initial ABV or proof of Spirit 2.

The calculator will provide an estimated final ABV or proof, offering a foundational insight into how the characteristics of each spirit will combine.

Basic whiskey/alcohol proofing calculator (proof to ABV %)

Our Alcohol Proofing Calculator is designed to help translate the proof of a spirit into its ABV percentage or vice versa. 

To perform the conversion, simply input:

  • Either the ABV or proof of whiskey or spirit

Result:  The equivalent value in either proof or ABV, depending on your input

Share on social media:

Share on X
Share on Facebook
Share on LinkedIn

Frequently asked questions about alcohol dilution & whiskey dilution

What is the formula for diluting alcohol? 

The right way to measure and ensure you're diluting alcohol correctly involves a known formula: C1V1=C2V2, where C1 and C2 are the initial and final alcohol concentrations, and V1 and V2 are the initial and final volumes. This equation ensures you dilute your spirit to the desired concentration accurately.

By applying this formula, you can be sure that the alcohol is diluted in the right way, making it a reliable method to measure and adjust alcohol strength. Whether you're working with commercial spirits or home concoctions, understanding this equation is fundamental.

We also suggest consulting with an expert in spirit production to seek the most reliable advice for your dilution process. 

How to make 40% alcohol from 70% alcohol

You'll need to add 0.75 liters of water to 1 liter of 70% alcohol to create a solution that is 40% alcohol.

Using the formula C1V1 = C2V2, you can set up the equation as follows: 0.70×1=0.40xV2, solving for V2 gives you the total volume of the diluted solution. To find out how much water needs to be added, subtract the original volume of alcohol from the total volume calculated.

Calculation:

0.70×1 = 0.40×V2

V2 = 0.70/0.40​

V2 = 1.75 

1.75 - 1 = 0.75

How do you dilute 90% alcohol to 40%

To get from 90% to 40% alcohol by volume, you would need to add 1.25 liters of water to 1 liter of 90% alcohol, making the total volume 2.25 liters.

Using the formula C1V1=C2V2, where C1 is the initial alcohol concentration (90%), V1 is the initial volume of alcohol (let's assume 1 liter), C2 is the desired concentration (40%), and V2 is the final volume after dilution.

Calculation:

0.90×1=0.40×V2

V2 = 0.90/0.40​

V2 = 2.25

How do you make 50% alcohol from 70% alcohol?

To create a solution of 50% alcohol from 70% alcohol, add 0.4 liters of water to 1 liter of 70% alcohol.

Using the formula C1V1=C2V2, let's calculate: If you start with 1 liter of 70% alcohol and want to achieve a 50% alcohol solution, set C1=70%, V1=1 liter, C2=50%, and solve for V2.

Calculation:

0.70×1=0.50×V2

V2=0.50 / 0.70​

V2=1.4

To achieve a 50% solution, you need to increase the total volume to 1.4 liters. Subtract the initial volume of alcohol from the total volume required to find the volume of water needed:

1.4−1=0.4

How do you make 95% alcohol from 70% alcohol

Increasing the alcohol concentration from 70% to 95% involves distillation, not simple dilution with water. Distillation allows you to concentrate the alcohol by removing water and other components.

To theoretically calculate how much alcohol you would end up with after distillation (ignoring losses for simplicity), you could use the principle of conservation of mass. However, achieving a precise 95% alcohol from 70% through distillation requires careful control of the distillation process, which is beyond the scope of simple dilution calculations.

If we were to ignore the practical complexities and focus on the theoretical aspect:

You start with 1 liter of 70% alcohol. To concentrate this to 95%, distillation would remove water, not add it, so there's no direct calculation like the ones used for dilution. Instead, distillation efficiency and the specific equipment used would determine how much of the initial volume would be left after concentrating the alcohol to 95%.

How do you dilute alcohol (with examples)

Diluting alcohol effectively requires adjusting its concentration to your preference. For example, to dilute a 500ml bottle of 60% alcohol to 40%, you'd use the formula to calculate the necessary water addition.

This practical approach allows for precise dilution, ensuring the alcohol content is adjusted according to specific needs or preferences, whether for consumption or crafting cocktails.

How do you calculate the alcohol in a mixture?

Diluting alcohol effectively requires adjusting its concentration to your preference. For example, to dilute a 500ml bottle of 60% alcohol to 40%, you'd use the formula to calculate the necessary water addition.

This practical approach allows for precise dilution, ensuring the alcohol content is adjusted according to specific needs or preferences, whether for consumption or crafting cocktails.

Should you put water in whiskey?

Adding water to whiskey is not necessary but can enhance the flavor and aroma, making it a personal choice rather than a requirement. By diluting whiskey slightly, you can unlock new flavors and aromas, tailoring the drinking experience to your preference.

How much water should I put in whiskey?

The amount of water to add to whiskey depends on personal taste. A good starting point is adding a few drops to a glass, then adjusting based on your preference. This method allows you to explore different profiles and find the perfect balance for your palate.

futuristic whiskey distillery with potstills and blenders

Join the craft cask whiskey community!

Become a member of our whiskey community for free to get access to an exclusive range of curated content - from reviews of top drams, to unique whiskey tasting experiences, and insights into the latest industry trends—our mailing list content is a valuable source for whiskey enthusiasts looking to stay in tune with the world of whiskey. 

Don't miss out, join our community today.

Whiskey by region

Ireland

Japan

Resources

History

Production

Experiences

Events

Reviews

Recommendations

News

Latest news

New releases

Market insights

Distillery news

Copyright © 2024 Craft Cask

Join the craft cask whiskey community!

Become a member of our whiskey community for free to get access to an exclusive range of curated content - from reviews of top drams, to unique whiskey tasting experiences, and insights into the latest industry trends—our mailing list content is a valuable source for whiskey enthusiasts looking to stay in tune with the world of whiskey. 

Don't miss out, join our community today.

Copyright © 2024 Craft Cask

Home

About

Whiskey by region

United States

Scotland

Ireland

Japan

Resources

History

Production

Experiences

Whiskey products

Events

Reviews

Recommendations

News

New releases

Market insights

Distillery news

Join the craft cask whiskey community!

Become a member of our whiskey community for free to get access to an exclusive range of curated content - from reviews of top drams, to unique whiskey tasting experiences, and insights into the latest industry trends—our mailing list content is a valuable source for whiskey enthusiasts looking to stay in tune with the world of whiskey. 

Don't miss out, join our community today.

Whiskey by region

Ireland

Japan

Resources

History

Production

Experiences

Events

Reviews

Recommendations

News

Latest news

New releases

Market insights

Distillery news

Copyright © 2024 Craft Cask