Calculator based on the common coffee-to-water ratios to help you determine how much coffee to use for cold brew in a French Press. Different ratios can yield varying strengths of cold brew, so we’ve included several common options.

Cold Brew Coffee Calculator

Enter the volume of water (in cups): Select the coffee-to-water ratio: Concentrated (1:4) Standard (1:8) Mild (1:12) Calculate Coffee Amount

Common Ratios for Cold Brew

1. Concentrated (1:4): Use 1 part coffee to 4 parts water. This will yield a strong cold brew concentrate.
2. Standard (1:8): A balanced ratio suitable for a standard cold brew.
3. Mild (1:12): A lighter brew, ideal for those who prefer less intensity.

Coffee Amount Calculator

• For Concentrated Cold Brew (1:4):
  • Coffee: 1 oz per cup of water
• For Standard Cold Brew (1:8):
  • Coffee: 0.5 oz (approximately 1 tablespoon) per cup of water
• For Mild Cold Brew (1:12):
  • Coffee: 0.33 oz (approximately 2 teaspoons) per cup of water

Calculator Guide

1. Determine Your Water Volume: Decide how much cold brew you want to make. For example, if you want to make 3 cups (i.e., 24 oz), use this as your reference.
2. Calculate Coffee Amount:
   • For 3 Cups of Water:
     • Concentrated (1:4): 6 oz of coffee (24 oz of water * (1/4))
     • Standard (1:8): 3 oz of coffee (24 oz of water * (1/8))
     • Mild (1:12): 2 oz of coffee (24 oz of water * (1/12))
3. Adjusting for Different Volumes: Multiply the amount of coffee (based on the selected ratio) by your desired volume in cups or ounces.

How to Use the Calculator

1. Choose Your Ratio: Decide whether you want a concentrated, standard, or mild brew.
2. Select Your Volume: Determine how many cups or ounces you wish to brew.
3. Enter the Values: Use the multiplier from the above calculations to determine how much coffee you need for your chosen volume.
4. Measuring for Accuracy: Use a kitchen scale for the most accurate measurements, especially for larger batches.

Brewing Instructions with French Press

1. Add the Coffee: Measure the required amount of coarsely ground coffee and add it to the bottom of the French Press.
2. Add Water: Pour the cold or room temperature water gently over the coffee grounds to ensure all are saturated.
3. Stir Gently: Using a spoon, stir the mixture gently to ensure even saturation of all coffee grounds.
4. Let Brew: Allow the coffee to steep at room temperature for 14-16 hours.
5. Press and Serve: After steeping, press the plunger down slowly to separate the grounds from the liquid. Pour the cold brew into a glass and enjoy!

Rules for Using the Calculator

• Coarse Grind Only: Ensure the coffee is ground coarsely to prevent clogging the French Press filter.
• Water Temperature: Always use cold or room-temperature water; hot water is not suitable for cold brew.
• Hygiene Matters: Ensure your French Press and utensils are clean to avoid any unwanted flavors or contamination.
• Storage: Store any leftover cold brew in the refrigerator for up to two weeks.

Using this guide and calculator, you can easily customize and make delicious cold brew coffee using your French Press! Enjoy your brewing!