As something of a newcomer to tea, one of the more puzzling aspects of making tea is measuring how much tea to use. Many teas come with no intructions at all. Those that do rarely mention weight.
From my reading of the tea faq, this ng, and various online sources, I have come to the conclusion that absent other instructions, the general recommendations are for one level teaspoon per cup, where a cup is 6 ounces.
Before I go further, is that a good starting point?
Measuring tea leaves by volume is at best imprecise. One teaspoon of a fairly dense tea, like a gunpowder, will weigh considerably more that a teaspoon of a large-leaf tea.
I decided to calculate the g/tsp value for each tea and use that, rather than tsps, to measure the tea. This is best done with a larger volume. So, when I get a new tea, I measure whatever amount I have by volume and weight. I then calculate g/ml, g/tsp, and g/cup values. These calculations are in a little Excel spreadsheet.
When I want to make a pot, I start with the g/tsp value for each 6 oz cup (180 ml) of water and adjust from there.
I had a 1/4 lb bag of the Sencha I mentioned in my previous post. I dumped the whole bag into a measuring cup and then weighed it. The numbers from my Tea spreadsheet are:
230 ml Volume 114 g Weight 0.496 Density (g/ml) [=weight/volume] 2.44 Density (g/tsp) [=(weight/volume}*4.928922]These values are available to calculate how much leaf to use depending on how much tea I want to make.
The spreadsheet also has several rows where I can enter the amoumt of leaf I want to use (in g/cup) and the amount of water (in ml). The spreadsheet will calculate how much tea I will need and a few other parameters. If I want to use 2.5 g/cup, such as for that Sencha, here is some data various pot sizes.
Pot Size Oz Cups g/cup g/pot tsp/cup 180 ml 6 1.0 2.5 2.5 1.0 300 ml 10 1.7 2.5 4.2 1.0 500 ml 17 2.8 2.5 6.9 1.0 1,200 ml 41 6.7 2.5 16.7 1.0
If I decide to try a strong brew, say 4.0 g/cup, I get:
Pot Size Oz Cups g/cup g/pot tsp/cup 180 ml 6 1.0 4.0 4.0 1.6 300 ml 10 1.7 4.0 6.7 1.6 500 ml 17 2.8 4.0 11.1 1.6 1,200 ml 41 6.7 4.0 26.7 1.6
I realized that this is a lot more "meticulousness" than some here like to see. Whether or not you belive that this "engineering" approach to tea making will ruin the experience, can anyone comment on whether this approach is accurate?
Cheers