Discover the art of using a coffee scale.

30 April 2025
ِِAmany Hashim
Discover the art of using a coffee scale.

Brewing the perfect cup of coffee is an art that requires precision and attention to detail, and this is where a coffee scale comes in as an essential tool for ensuring quality brewing. Whether you're a professional barista or a specialty coffee aficionado, using a coffee scale can make a huge difference in achieving optimal flavor and balanced extraction. In this article, we'll explore the art of using a coffee scale in detail, including its importance, types, how to choose one, and methods for using it to prepare espresso, drip coffee, and other beverages. We'll also highlight the role of the Rafaat Al Qahwa store in providing high-quality coffee scales and other accessories to enhance the coffee-making experience in Saudi Arabia.


What is a coffee scale and why is it necessary?

A coffee scale is an electronic or mechanical device designed to measure the weight of coffee beans, water, or the final brew with high accuracy (down to 0.1 grams). Unlike measuring by volume (using measuring spoons or cups), a scale offers greater precision, ensuring the ideal coffee-to-water ratio, which is crucial for balanced flavor extraction.


The importance of using a coffee scale

  • Accurate ratios: The ratio of coffee to water (such as 1:15 for drip coffee or 1:2 for espresso) directly affects the flavor. A scale ensures that these ratios are measured accurately.
  • Consistency: Using a scale helps you repeat the same result every time, whether at home or a cafe.
  • Avoid Waste: Accurate measuring reduces waste of coffee beans or water, saving costs in the long run.
  • Improved Flavor: Accurate weighing helps avoid over-extraction (bitterness) or under-extraction (excessive acidity).
  • Coffee Shop Professionalism: In coffee shops, the scale enhances the reputation of the place by providing consistent quality coffee.


Types of coffee scales

There are several types of coffee scales that vary in design and features, and each type suits specific needs:

1. Digital coffee scales

  • Description: Precision electronic scales (up to 0.1g) with digital display.
  • Features:
  • High accuracy (0.1-0.01g).
  • Additional functions such as a built-in timer, zero function (Tare), and multiple units of measurement (grams, ounces).
  • Compact design fits into the preparation area.
  • Uses: Ideal for preparing espresso, drip coffee, and French press.
  • Examples: Hario V60 Scale, Acaia Pearl Scale (available at the Coffee Luxury Store).

2. Coffee scales with built-in timer

  • Description: Digital scales with a timer to measure extraction time, which is vital for espresso and drip coffee.
  • Features:
  • Measure weight and time simultaneously.
  • Dual display for weight and time.
  • Water and heat resistant on some models.
  • Uses: Ideal for professional baristas who need control over extraction time (e.g. 25-30 seconds for espresso).
  • Examples: Brewista Smart Scale, Timemore Black Mirror Scale.

3. Digital pocket scales

  • Description: Small, lightweight scales, often used for coffee while traveling.
  • Features:
  • Medium accuracy (0.1g).
  • Portable design and easy to store.
  • Economical prices.
  • Uses: Suitable for coffee lovers who prepare coffee on the go.
  • Examples: AWS Mini Scale.

4. Mechanical scales

  • Description: Balances that rely on springs or counterweights rather than electronics.
  • Features:
  • No batteries required.
  • Classic elegant design.
  • Lower accuracy (0.5-1 g).
  • Uses: Suitable for simple home use or for those who prefer traditional tools.
  • Cons: Less accurate and doesn't have features like a timer.


How to choose the right coffee scale

When choosing a coffee scale, consider the following factors:

  1. Accuracy: Choose a scale with an accuracy of at least 0.1 grams to ensure accurate measurement.
  2. Capacity: Make sure the scale can handle the weight of the equipment used (such as a still or portafilter). A capacity of 1-3 kg is usually sufficient.
  3. Timer: If you're making espresso or drip coffee, choose a scale with a built-in timer.
  4. Size and Design: Choose a compact scale that fits in your preparation area, especially if your space is limited.
  5. Resistance: Look for water and heat resistant scales to withstand the preparation environment.
  6. Price: Scales range in price from 50 to 500 Saudi riyals, depending on the features. Choose the one that fits your budget.
  7. Brand: Choose trusted brands like Hario, Acaia, or Timemore, which are available at your local coffee shop.


The art of using a coffee scale to prepare coffee

Using a coffee scale correctly requires an understanding of ratios and different brewing methods. Here's how to use it in the most popular coffee brewing methods:

1. Preparing espresso

  • Goal: To achieve an ideal extraction ratio (usually 1:2, i.e. 18g of coffee to produce 36g of espresso).
  • Steps:
  1. Place the portafilter on the scale and press the Tare button.
  2. Add 18-20 grams of finely ground coffee.
  3. Press coffee with a force of 15-20 kg.
  4. Place the espresso cup on the scale under the machine outlet and zero the scale.
  5. Start extraction and stop when 36-40 grams are reached in 25-30 seconds.
  • Tip: Use a scale with a built-in timer to accurately monitor extraction time.

2. Prepare drip coffee (V60 or Chemex)

  • Goal: Achieve the ideal coffee to water ratio (e.g. 1:15, i.e. 20g coffee to 300ml water).
  • Steps:
  1. Place the distillation apparatus with the filter on the scale and zero the reading.
  2. Add 20 grams of ground coffee (medium grind).
  3. Zero the scale again and start pouring hot water (90-95°C).
  4. Pour 40ml of water first to bloom the coffee for 30 seconds.
  5. Gradually continue pouring water until you reach 300ml in about 2-3 minutes.
  • Tip: Use a scale with a timer to control pouring speed and brewing time.

3. Prepare the French press

  • Goal: Coffee to water ratio of 1:12 (e.g. 30g coffee to 360ml water).
  • Steps:
  1. Place the French press on the scale and zero out the reading.
  2. Add 30 grams of ground coffee (coarse grind).
  3. Zero the scale and add 360 ml hot water (92-95°C).
  4. Let the coffee steep for 4 minutes, then slowly press the plunger.
  • Tip: Make sure to weigh the water accurately to avoid over- or under-extracting.

4. Cold Brew Coffee

  • Goal: Coffee to water ratio of 1:10 (e.g. 50g coffee to 500ml water).
  • Steps:
  1. Place the preparation bowl on the scale and zero the reading.
  2. Add 50 grams of ground coffee (coarse grind).
  3. Zero the scale and add 500 ml of cold water.
  4. Stir the mixture and leave it in the refrigerator for 12-24 hours before filtering.
  • Tip: A scale helps maintain the ratio for a balanced cold brew.


Tips for using a coffee scale effectively

  1. Regular Calibration: Make sure to calibrate your scale every few months to maintain its accuracy.
  2. Install on a flat surface: Place the scale on a stable surface to avoid inaccurate readings.
  3. Using the Tare Function: Zero the scale after inserting the tool (such as a portafilter or dripper) to measure coffee or water only.
  4. Regular Cleaning: Clean the scale after each use to remove coffee residue or water spray.
  5. Test ratios: Try different ratios (such as 1:14 or 1:16 for drip coffee) to find your favorite flavor.
  6. Use fresh beans: Choose high-quality coffee beans like those available at Luxury Coffee Shop to ensure the best results.


The role of the Luxury Coffee Store in enhancing the experience of using the coffee scale

At Luxury Coffee, we are committed to providing everything coffee lovers and cafe owners in Saudi Arabia need to achieve a professional coffee experience:

  • High-quality coffee scales: We offer accurate digital scales from brands like Hario and Timemore, with features like timers and water resistance.
  • Specialty Coffee Beans: Our selection includes fresh coffee beans and whole or ground Otavo beans to prepare a balanced coffee.
  • Professional Coffee Machines: We offer machines such as the Ariete Moderna and La Marzocco for precise espresso preparation.
  • Brewing Tools: Distillers (V60, Chemex), filters, and pouring pitchers to ensure perfect brewing.
  • Training Services: Barista training courses include instruction in the use of a coffee scale to achieve optimal extraction.
  • Fast delivery: Shipping to Riyadh, Jeddah, Dammam, and all over the Kingdom.


Coffee luxury to provide the best experience for perfect coffee

With a coffee scale, discover the art of preparing coffee with professional precision. Shop now at the Rafah Al-Qahwa store for high-precision coffee scales, specialty coffee beans, and brewing machines that suit your needs. Whether you brew coffee at home or run a cafe, we have everything you need to achieve the perfect cup of coffee. Order now and take advantage of our exclusive offers and fast delivery throughout Saudi Arabia!

Finally, a coffee scale isn't just a tool; it's the key to unlocking a world of flavors and enjoying perfectly balanced coffee. By accurately measuring coffee and water, you can achieve optimal extraction whether you're brewing espresso, drip coffee, or cold brew. Choosing the right scale and using it correctly enhances your coffee experience and ensures consistent results. At Rafah Al-Qahwa, we offer professional coffee scales and other accessories that support coffee lovers and cafe owners in Saudi Arabia. Try the art of using a coffee scale today and elevate your coffee preparation to new heights.