Skip to content
Pour-Over Assistant
Share
Explore

Tetsu Kasuya 4:6 Method

A tool for coffee folks to calculate your custom pour-over recipe, utilizing the popular 4:6 method from Tetsu Kasuya. It's too early for math.
Settings
Customize your brew with these three settings. Grind size should be Medium - Coarse.
☕️ Desired Cup
(13oz)
00
13
8oz
12oz
16oz
20oz
📐️ Ratio
(1:16)
16
1:15
1:16
1:17

⚖️
Balanced
0000
0.5
Sweeter
Sweet
Balanced
Acidic
More Acidic

Current Settings:
🌰27.5g 💧️439g 📐️1:16 ☕️13oz
Brew Guide & Timer
Use the timer button to help guide your brew.

⌛️
Ready to Brew
Start
Tetsu Kasuya 4:6 Method Steps
0
Want to print your doc?
This is not the way.
Try clicking the ⋯ next to your doc name or using a keyboard shortcut (
CtrlP
) instead.