How to make pour over coffee without a scale?

While professional baristas rely on digital scales for absolute precision, you can absolutely achieve a delicious, repeatable pour over technique using volume-based measurements. The key is consistency in your tools and your process. A standard starting point is the 'golden ratio' of approximately 1:16—one gram of coffee for every 16 grams of water. In volume terms, this translates roughly to two level tablespoons of coffee for every six ounces of water.

When measuring coffee without a scale, the density of the roast matters. Darker roasts are less dense and take up more space, while lighter roasts are denser. If you are using a scoop, try to level it off consistently every time. Because you lack the precision of weight, focus on the visual cues of your brew. A medium-fine grind, similar to the texture of table salt, is generally the sweet spot for most pour over drippers.

To refine your brewing without scale, pay close attention to your contact time. If your coffee tastes weak or sour, your grind might be too coarse, or you may need to add slightly more coffee to your next batch. Conversely, if the brew is bitter or takes too long to drain, your grind is likely too fine. Adjusting your grind size based on these taste cues is a fundamental skill that serves you well even if you eventually start using a scale.

In practice, pick one specific tablespoon and one specific mug or carafe to use every morning. By keeping these variables constant, you create a baseline. If you find your daily cup is consistently too strong or too weak, adjust your coffee-to-water ratio by half a tablespoon at a time. This iterative approach allows you to dial in your perfect cup through observation and taste rather than just numbers.