Stumptown’s Kalita Wave
A flat-bottom dripper method with repeated small pulses.

Credited method. Independent guide.
Method by Stumptown Coffee Roasters. CupClarity independently wrote the instructions and drew the diagrams. No affiliation or endorsement is implied.
Source checkpoints: 0:45, 1:00 and 2:00. The 55-second drawdown is an editable midpoint in its stated finish range.
Your brew, your dose.
Water scales with coffee. Step times stay editable: larger batches do not automatically take proportionally longer.
Jump to guided timer ↓Customize the water plan
Enter water per step at the base dose of 21 g. Your selected dose scales these amounts automatically. Set a step to zero for waiting or pressing.
Before starting the timer
- Use a Kalita Wave with matching wave-shaped paper and capacity for this batch. Rinse gently and discard rinse water.
Source checkpoints: 0:45, 1:00 and 2:00. The 55-second drawdown is an editable midpoint in its stated finish range. Editing values creates your variation of the credited method.
Water input is not finished drink yield. This recipe is limited to 345 g of water; check your brewer’s usable capacity.
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Step 1 of 4 · 45s remaining in this step
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- 01
Bloom
Add 60 g Scale target: 60 gAdd the bloom water within about ten seconds; stir gently and wait.
- 02
Spiral pour
Add 140 g Scale target: 200 gAt 0:45 pour in a slow spiral, reaching the next target by 1:00.
- 03
Small pulses
Add 145 g Scale target: 345 gAdd small pulses of roughly 25–50 g until the final target at 2:00.
- 04
Drain
Let the coffee drain; the source suggests finishing between 2:45 and 3:00.
Make the experiment useful.
- A flat-bottom dripper method with repeated small pulses.