Free Drink Calculator from Rethink Drink: Know Your Units, Control Your Choices

Key Takeaways:

• Understand how UK alcohol units are calculated and why they matter

• Learn how to use Rethink Drink's free alcohol unit calculator effectively

• Discover how accurate tracking supports the Sinclair Method and Naltrexone use

• Access practical strategies for integrating the calculator into daily life

• Explore support services for those changing their relationship with alcohol

When it comes to building healthier habits around alcohol, knowledge truly is power. Understanding what you're drinking—and how much—is the first step in regaining control. That’s where the Free Drink Calculator from Rethink Drink becomes invaluable. Whether you're just becoming sober curious or actively using the Sinclair Method, this simple, user-friendly tool offers a vital layer of insight.

Why Knowing Your Alcohol Units Matters

In the UK, alcohol is measured in units, with each unit representing 10ml of pure alcohol. However, with the vast variety of drink sizes and strengths, it’s easy to underestimate your consumption. Here’s how typical drinks stack up:

• A pint of lager (4% ABV, 568ml) contains roughly 2.3 units

• A 175ml glass of wine (13% ABV) has about 2.3 units

• A 25ml shot of spirits (40% ABV) equals 1 unit

These can quickly add up, especially if you’re drinking regularly or serving yourself at home.

How the Free Drink Calculator Works

Rethink Drink offers a Free UK Alcohol Units Calculator that makes tracking your intake incredibly straightforward. Simply enter:

• The volume of your drink in millilitres (ml)

• The alcohol by volume (ABV) percentage

• The number of drinks consumed

It instantly calculates your total units, giving you clear and actionable insight. You can try it now via the Free UK Alcohol Units Calculator page.

Benefits of Using the Calculator

• Stay within recommended weekly limits (14 units per week for most adults)

• Build awareness around drinking habits

• Support medication-assisted approaches like Naltrexone

• Identify patterns and set realistic reduction goals

A Perfect Partner for The Sinclair Method

The Sinclair Method involves taking Naltrexone before drinking to weaken the brain’s reward response to alcohol. This technique—called Pharmacological Extinction—relies on consistency, which makes accurate tracking crucial.

By using the calculator:

• You can confirm exactly how much you’ve consumed

• Ensure Naltrexone is timed and dosed correctly

• Monitor your progress as cravings naturally fade

Making It Part of Your Daily Routine

Here’s how to seamlessly incorporate the calculator into your everyday life:

• Log your drinks each evening: Helps build accountability and spot trends

• Share data with your recovery coach: Enables personalised guidance

• Combine it with journaling: Adds emotional insight alongside the numbers

Consistency in tracking leads to more confident, informed decisions over time.

More Than Just Numbers: Empowerment Through Insight

This isn’t about restriction—it’s about understanding. The calculator empowers you to:

• Recognise when and why you drink

• Reduce uncertainty around how much you’ve had

• Take ownership of your habits without judgement

It’s a small step that can lead to big breakthroughs.

Start Tracking Today

The Free Drink Calculator from Rethink Drink is more than just a tool—it’s a gateway to better habits, more clarity, and greater control. Whether you’re cutting back, following the Sinclair Method, or just exploring your relationship with alcohol, it’s an excellent place to start.

Explore additional recovery resources today on the Rethink Drink homepage.