Put a box marked 30 g in front of an East Asian incense shopper and the label feels perfectly normal. Put the same box in North America and it begins a two-step interview:
“Okay, that’s 1.06 oz… but how many sticks is that?”
On a recent incense-sourcing trip, I noticed something: in China and Japan, many incense makers pack and sell loose sticks by weight. By contrast, North American customers tend to think in uses, i.e., one stick, one burn. Grams are already abstract; converting them to ounces still does not answer the practical question.
So how much does one centimeter of incense weigh?
Using measured weights, lengths, and approximate stick counts from several slim, coreless Asian incenses in our current selection, the math lands around 0.02–0.04 g per cm, or about 0.0007–0.0014 oz per cm.
The easy midpoint: 1 cm ≈ 0.03 g ≈ 0.001 oz.
So a common 13.5–14 cm stick is roughly 0.4 g (0.014 oz), and one ounce is roughly 70 sticks.
But treat these figures as a travel phrase, not a legal translation. A thin Japanese stick and a thicker Chinese stick can be the same length and still weigh very different amounts. In our selection, low-smoke sticks tend to be thicker, while some ultra-thin sticks—such as Shoyeido’s SASAYA series—measure under 2 mm in diameter. Diameter matters enormously, as do density, ingredients, and handmade variation.

SASAYA DAN by Shoyeido
Both labels tell a different truth
Weight tells you how much incense is in the box. Count tells you how many times you can light it. Neither replaces the other.
That is why, whenever the information is available, we try to list grams, ounces, stick length, and an approximate count throughout our incense collection. Because “30 g” should feel like a measurement—not a riddle.