Hormuz and Your Cafe's Wholesale Matcha Costs

By Christian Mauerer, founder of One with Tea, a US importer of organic Japanese matcha sourced from named farms. Christian buys for the brand and its wholesale cafe accounts. Published September 18, 2026.

If you run a cafe, boba shop or restaurant that buys matcha by the kilo, here is the short answer: the Strait of Hormuz crisis raises what you pay for matcha through fuel, not through the ship your tea rides on. Japan-to-US containers never sail through Hormuz. The cost reaches you in three layers, and they arrive on different clocks. Freight surcharges land first and cost you pennies per drink. Drying energy in Japan follows oil with a lag. Fertilizer lands last, in the price of next spring's leaf, and that is the one worth planning around now.

This piece is for the person who writes the purchase orders. If you want the consumer story of how the war reaches a tin of matcha, our explainer on the Iran war and matcha prices covers it. Here we stay practical: where the cost lands on your invoice, what to change in how you order, a worked example of the menu math, and the questions to put to your supplier this month.

Where does the Hormuz cost actually land for a US cafe?

It lands in three places: the freight line on your invoice, the drying cost baked into your supplier's next price list, and the fertilizer cost inside next year's harvest. None of them involves your tea passing through the strait.

Some context on why this is still running. The war began on February 28, 2026, and the strait has been effectively closed to routine commercial traffic since late July, after a short reopening under a June agreement broke down. Prediction markets put the chance of Hormuz traffic returning to normal by September 30 at about 1% (Polymarket, retrieved September 18, 2026). Then an attack in the week of September 11 took Saudi Arabia's East-West oil pipeline offline, the main route for moving Saudi crude around the strait. Brent crude closed at $104.82 a barrel on September 17, with Saudi Arabia aiming to restore about half the line's capacity within days (Nation Thailand, September 18, 2026). US diesel hit a record national average of $6.05 a gallon (NPR, citing AAA, September 11, 2026), which also touches the truck that brings your box across town.

So plan on elevated fuel for the rest of the year, not a quick snap back. With that in mind, here is each layer in the order it reaches you.

Layer 1: freight surcharges (fast, small per drink)

Container ships burn bunker fuel, and bunker prices follow crude. Freightos reported in early September that bunker and jet fuel were both about 60% higher than before the war began, with Asia to US West Coast ocean rates near $7,600 per forty-foot container and air cargo from the Far East to North America at $6.30 per kilo (Freightos, September 8, 2026). Carriers pass fuel through as emergency fuel surcharges, which Freightos tracked at $200 to $500 per container across lanes, stacked alongside general rate increases and peak season surcharges (Freightos, updated July 5, 2026).

One distinction protects your margin. War-risk and emergency conflict surcharges were introduced for Gulf cargo: Hapag-Lloyd set $1,500 per TEU on Arabian Gulf bookings, and CMA CGM's conflict surcharge covers ships sailing to or from the Gulf and Red Sea region (The National, March 2, 2026). A fuel surcharge on a Japan-to-US shipment is legitimate. A war-risk line on that same shipment deserves a polite question.

Charge	What it covers	Expect it on Japan-to-US matcha?
Base freight rate	Moving the cargo, air or ocean	Yes, always
Emergency fuel / bunker surcharge	Higher fuel costs since the war began	Yes, legitimate in 2026
Peak season surcharge	Seasonal demand, usually summer through fall	Often, seasonal
War-risk or emergency conflict surcharge	Insurance and risk on Gulf and Red Sea routes	No, ask what it covers

Layer 2: drying energy in Japan (slower, shows up in price lists)

Tencha, the leaf that becomes matcha, is steamed and dried before it ever meets a stone mill. Tea factories need roughly 3.5 to 6 kWh of thermal energy per kilo of finished tea, and more than 80% of a factory's energy goes to heat, most of it spent drawing moisture out of the leaf (Applied Thermal Engineering review of tea drying technology, 2023). In Japan, tea dryers often burn oil-derived fuels such as kerosene and LPG, so their fuel bill tracks crude. Japan sources roughly 94% of its crude from the Middle East (CSIS). When oil rises, factory fuel bills rise, and that cost enters your supplier's quotes at the next price review rather than on this month's invoice.

Layer 3: fertilizer (slowest, lands in next year's leaf)

Shaded tea fields are fed heavily, because nitrogen is part of what gives tencha its deep green color and savory depth. The closure put roughly one-third of global seaborne fertilizer trade at risk, and world urea prices roughly doubled through April while DAP rose about 35% (IFPRI, May 22, 2026). Farmers buying inputs for the 2027 first flush are paying for that now. It will not appear on your invoice this fall. It is a reason to expect the spring 2027 price conversation to be firm.

All of this sits on top of a tencha shortage that was already setting auction records before the war. Our 2026 matcha shortage explainer covers why, and the Japanese matcha price tracker follows the auctions as they happen.

How much does Hormuz add to a matcha latte? A worked example

Less than most headlines suggest. Freight is a small slice of a kilo of good matcha, so even a dramatic freight move adds cents per drink. The leaf price is where the real money moves.

Here is the math with every assumption stated. These are illustrative numbers, not One with Tea prices. For current market ranges by grade, see our guide to Japanese matcha wholesale pricing for cafes.

• Assumption A: your landed cost for a latte-grade matcha is $120 per kilo, meaning the price after shipping and handling, delivered to your door.
• Assumption B: you use 2 grams of matcha per latte.
• Assumption C: your order ships by air, and freight works out to about $6.30 per kilo, matching the September Far East to North America air index above. Small express parcels often cost more per kilo than that index, so check your own invoices.

At $120 per kilo, one gram costs 12 cents, so the matcha in one latte costs $0.12 × 2 = about $0.24. Freight at $6.30 per kilo is 0.63 cents per gram, or about 1.3 cents per drink. If freight doubled overnight, you would add roughly another 1.3 cents. Round generously for extra surcharges and you are still under 3 cents.

Now move the leaf instead. If next season's landed cost rose 20%, from $120 to $144 per kilo, each gram costs 2.4 cents more, and each latte about 4.8 cents more. That is the number to plan around.

What this means for your menu: do not blame Hormuz for a large price jump, because your guests will eventually read the same headlines and do the same math. If you need to raise prices, a modest step taken once, tied honestly to ingredient costs across the board, holds trust better than a string of small surcharges. The matcha latte is rarely where a fuel shock hurts you most. Dairy, cups and delivery all ride the same diesel.

What should a cafe do now?

Keep ordering steadily, keep volumes fresh, and put your energy into next season's allocation. The instinct to buy a year of matcha at once is understandable and usually wrong.

Order cadence and volume

Matcha is a fresh product. Once opened, its color and aroma start to fade, and even sealed stock is at its best within months, not years. Buying twelve months ahead to dodge a freight surcharge that costs you about a cent a drink trades a small saving for a real quality loss your regulars will taste. A steadier approach: forecast your monthly use by grade, order a supply that you will use while it is still vivid, and keep a small buffer for the weeks a shipment runs late. Store unopened stock sealed, cold and dark. Our supply security playbook for US cafes walks through forecasting in more detail.

Air or sea for small orders?

For most independent cafes, air is the rational choice. At the volumes a single shop or small group uses, the freight cost per drink is tiny either way, as the example above shows. Sea freight makes sense when you are moving pallets, and it brings its own minimums, brokerage paperwork and weeks of transit, which matters more when carriers are adjusting schedules around typhoons and blank sailings. Buy by air, buy fresher, and put the saving you would have chased into a better grade.

Lock in allocation, not a year of inventory

The scarce thing in 2026 is first-flush tencha, not shipping space. Ask your supplier now how they allocate spring 2027 volume and what a forecast commitment from you would secure. A written forecast shared in the fall is worth more than a panic order in April, when the best lots are already spoken for. If you are weighing who to trust with that commitment, our guide to choosing a Japanese matcha supplier for a small business lays out the supplier types and what each does well.

Price your menu once, and explain it simply

Rework your drink costing with your real landed cost per gram, then set a price you can hold through spring. If your costs move again, you will have room, and your guests will not feel nickel-and-dimed. A single line on the menu board about sourcing real Japanese matcha is more persuasive than a surcharge sign.

Questions to ask your matcha supplier this month

A good supplier will answer these without hesitation. Vague answers are information too.

1. Which surcharges are on my freight, and why? Fuel surcharges on a Japan-to-US lane are real. War-risk charges belong to Gulf routes.
2. If fuel eases, do surcharges come off? Ask whether pass-through works in both directions.
3. How long will today's quote hold? Knowing the review date lets you plan your next menu update.
4. What is the harvest year and origin of this lot? Named prefecture and harvest year should come standard. So should lab testing; ours is posted on our lab results page.
5. How are drying and fertilizer costs showing up at your farms? A supplier with direct farm relationships can tell you what is coming before it lands on a price list.
6. What would a forecast from me secure for spring 2027? This is the question that protects your menu next year.
7. Do you ship by air, and who handles import? You want to know who is responsible if a box sits in customs.

How One with Tea is handling this

We source from named Japanese organic farms and talk with them directly, which means we hear about drying and input costs before they turn into a new price sheet. We ship wholesale orders by air so your matcha arrives fresh, orders start at 1 kg, and we will tell you plainly which parts of your cost are moving and which are not. Every lot is USDA Organic and JAS certified and third-party lab tested.

We also think the honest answer is sometimes the less dramatic one. Hormuz is a real cost, and a small one per cup. The shortage in the leaf is the bigger story, and the cafes that plan their spring allocation now will pour the calmest matcha next year.

Frequently Asked Questions

Does Japanese matcha pass through the Strait of Hormuz?

No. Japan-to-US shipments cross the Pacific. The crisis reaches matcha through fuel: higher bunker fuel for ships and aircraft, higher kerosene and LPG costs for tea drying in Japan, and higher fertilizer costs for the next crop.

How much does the Hormuz crisis add to a matcha latte?

In our worked example, at an assumed $120 per kilo landed cost and 2 grams per drink, a doubling of air freight adds about 1.3 cents per latte. A 20% rise in leaf cost adds about 4.8 cents. Freight is the headline, the leaf is the budget line.

Should my cafe stock up on matcha before prices rise?

Only modestly. Matcha loses color and aroma over time, so a year of inventory risks quality to save cents. Secure next season's allocation with a forecast instead, and keep a small buffer for late shipments.

Is air freight or sea freight better for small matcha orders?

For most cafes, air. Per-drink freight cost is tiny at cafe volumes, air keeps the product fresher, and sea freight adds minimums, paperwork and longer transit that suit pallet-scale buyers.

When will matcha prices come down?

Not soon. The tencha shortage predates the war, and fertilizer costs are feeding into the 2027 crop. Expect prices to stay near today's level through next spring rather than fall. Our price tracker follows the auctions as they happen.