How to Make Pour-Over Coffee for Multiple People | Brewing Methods for Freshly Ground Black Coffee Powder

FrontStreet Coffee recently received this message: "I usually use your V60 dripper and the coffee tastes great when I brew for myself! But whenever friends come over and I try to show off, it all falls apart... The coffee-to-water ratio is the same! I just added more grounds to brew more coffee at once - how can it taste so different?"

The Dripper Has a Limited Capacity!

FrontStreet Coffee's daily brewing mostly uses the V60 #01 small dripper, which suits 1-2 servings. The recommended dose for this model is 13g-20g, with the sweet spot at 15-17g.

As you pour, the grounds spread evenly up the walls with the rising water level, which thins the coffee bed and makes extraction more uniform. With too low a dose, there aren't enough grounds to coat the walls, so some water runs straight down the sides without extracting anything - diluting the coffee and leaving it flat. With too high a dose, the dripper lacks the surface area to spread the grounds, the bed gets overly thick, water takes far longer to pass through, and the coffee ends up unpleasantly astringent.

(Above: a 10g brew; below: a 25g brew)

The Maximum Capacity

The maximum recommended dose for the V60 #01 is 20g.

Brewed at a 1:15 ratio, 20g of grounds yields roughly 275g of coffee - enough for 3-4 people to share. If it isn't enough, just brew a second batch! You can't force coffee brewing. If you regularly brew for a crowd, FrontStreet Coffee suggests getting the #02 large dripper: it holds more grounds with room to spread evenly, and its larger drain holes reduce over-extraction from clogging.

Brewing 20g in the V60 #01 also takes some special technique - you can't simply reuse your 15-17g parameters! More grounds mean a thicker bed and slower water flow. To keep the longer contact time from over-extracting, you need to adjust both the grind and your pouring.

Adjusting the Grind Size

Since more grounds mean less space between particles and narrower flow channels, grind slightly coarser to open up the gaps. But not dramatically coarser! For light-to-medium roasts, FrontStreet Coffee brews 15g daily at an 80% pass-through rate on a #20 standard sieve (fine-sugar fineness). For 20g, we go to a 75% pass-through rate (between fine and coarse sugar).

Adjusting the Pouring Technique

If you pour with the same small flow used for 15g (4g of water per second), extraction still drags on even with the coarser grind. To keep the coffee from turning too strong, switch to a medium flow (6g per second). Even with the faster pour, keep the water column vertical - otherwise extraction goes uneven.

FrontStreet Coffee Recommendation

Whether brewing one cup or four, the beans matter just as much as the technique. For your next gathering, FrontStreet Coffee recommends FrontStreet Ethiopia Yirgacheffe Guodingding, a washed Yirgacheffe with bright citrus, berry, and jasmine notes that pleases nearly every palate - ideal when your guests have mixed tastes.

For a crowd that prefers richer, lower-acid coffee, FrontStreet PWN Indonesia Golden Mandheling delivers a thick, smooth body with herbal and dark chocolate depth, while FrontStreet Brazil Cerrado Red Bourbon offers crowd-pleasing cream, peanut, and cocoa sweetness with rock-stable extractions - a dependable choice for brewing larger batches.