Matcha grades are one of the most confusing parts of buying matcha, and the industry hasn't exactly made it easier. Every brand defines their grades slightly differently. There's no official standard. And the result is a lot of buyers paying for "ceremonial" when they'd have been perfectly happy with something less expensive.
Here's what you actually need to know about matcha grades, without the marketing spin.
There's no official grading system
This is the thing most matcha content glosses over. The terms "ceremonial grade," "culinary grade" and "latte grade" are not regulated. No government body certifies them. No international standard defines the boundaries.
In Japan, matcha quality is assessed through competition grading at tea auctions, where colour, aroma, taste and texture are evaluated by professionals. But those assessments don't map directly to the consumer-facing labels we use in the UK. A supplier calling their matcha "ceremonial grade" is essentially self-certifying.
Does that mean the grades are meaningless? No. They're a useful shorthand. But you should treat them as guidelines rather than guarantees, and test what you're buying rather than trusting the label alone.
What is ceremonial grade matcha?
Ceremonial grade is meant to be the top tier. It's made from the youngest, first-harvest spring leaves that have been shade-grown for three to four weeks before picking. The stems and veins are removed, leaving only the tenderest leaf material (called tencha), which gets stone-ground into a fine powder.
Good ceremonial matcha is vivid green. The taste is smooth with a natural sweetness, a pronounced umami character, and minimal bitterness. You should be able to whisk it with hot water and drink it straight without wincing.
This is the grade for traditional preparation, for premium matcha drinks where the matcha is the star, and for customers who know what they're tasting. It's also the most expensive, typically 40-80 per kilo at wholesale.
The common mistake with ceremonial grade? Using it in everything. If your ceremonial matcha is going into a latte with oat milk and vanilla syrup, most of that subtlety is lost. You're paying for refinement that gets drowned out.
What about latte grade?
Latte grade has become the workhorse of the UK cafe matcha scene, and for good reason.
It's typically made from first-harvest leaves like ceremonial, but often from slightly older leaves or a broader selection within the harvest. The flavour is a bit more assertive, with a touch more astringency and bitterness. In a straight bowl of matcha, you'd notice the difference. In a latte, that extra body is actually an advantage.
The mild bitterness of latte grade cuts through milk and sweeteners rather than getting lost in them. It's why a latte made with good latte-grade matcha often tastes more "matcha-y" than one made with ceremonial grade. Counterintuitive, but true.
For cafes and drink-focused businesses, latte grade is usually the right call. It gives you a bright green colour, a clear matcha flavour in milk-based drinks, and a price point (roughly 25-50 per kilo wholesale) that keeps your margins healthy. In our experience, this is where most UK businesses should start.
What is culinary grade matcha?
Culinary grade comes from later harvests, typically the second or third flush. The leaves are more mature, which means more catechins (the slightly bitter compounds) and less L-theanine (the sweet, umami-giving amino acid). The colour is duller, leaning towards a yellow-green rather than bright emerald.
None of that is a problem when the matcha is an ingredient, not the main event.
Bakers, ice cream makers, food manufacturers and smoothie bars all need culinary grade. It's designed to hold its flavour and colour when mixed with sugar, fat, chocolate, fruit and everything else. You need that stronger flavour profile so the matcha actually comes through in the finished product.
Culinary grade is the most affordable at wholesale, typically 15-30 per kilo. And because food production often uses higher volumes than drink service, those savings compound quickly.
So which grade do you actually need?
This depends entirely on what you're making. Not on what sounds most premium.
If you're serving matcha whisked with water in the traditional style, or offering a "pure matcha" menu item, ceremonial grade is worth the investment. Your customers will taste the difference.
If you're making matcha lattes, matcha smoothies, or any drink where matcha is combined with milk, plant milk or sweeteners, latte grade is your best option. Better flavour projection in mixed drinks at a lower cost per serve.
If you're baking, manufacturing food products, or running matcha through any recipe where it's one ingredient among several, culinary grade is the right choice. Using anything higher is spending money your customers won't appreciate.
And here's a practical point many businesses miss: you probably need more than one grade. A cafe with matcha lattes on the menu and matcha brownies in the display case should be buying latte grade and culinary grade separately, not trying to find one matcha that does both jobs.
The mistakes buyers make with grades
The biggest one is buying the most expensive grade "just to be safe." It's understandable. Nobody wants to serve low-quality matcha. But ceremonial grade in a chocolate cake is like using single-origin, hand-roasted coffee beans for a tiramisu. Technically fine. Practically wasteful.
Another common mistake is buying the cheapest grade for everything and wondering why the lattes look grey-green and taste flat. Culinary grade in a straight latte is noticeable, and not in a good way.
The third mistake is not testing before buying in volume. Grades vary between suppliers, remember. One company's latte grade might be another's ceremonial. Always sample first, ideally testing the matcha in your actual recipes rather than just whisking it in water.
How to tell quality within a grade
Once you've picked the right grade for your application, you still need to assess quality within that category. Two different "latte grade" matchas from two suppliers can be very different products.
Colour is your quickest indicator. Brighter, more vivid green means better quality within any grade. If it looks dull or brownish, something's off with the sourcing, processing or storage.
Texture should be fine and smooth. Try rubbing it between your fingers. Gritty texture means a coarser grind that won't dissolve as well.
Aroma tells you about freshness. Good matcha smells clean and grassy. If it smells like dried hay, it's past its best.
And of course, taste. But taste it the way you'll use it. If it's going in lattes, test it in a latte. If it's going in cakes, test it in a cake. That's the only evaluation that actually matters for your business.
For a deeper technical breakdown of each grade, our complete matcha grades guide covers the production differences, origin factors and specification details that sit behind these categories.