Hario V60 01 vs 02: Which Size Should You Buy?

Disclosure: Kissa Lab is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you — as an Amazon Associate, we earn from qualifying purchases. We only recommend gear we'd use ourselves.

You've decided on a Hario V60. Good call. There's just one thing left to settle — the size — and somehow that's where everyone freezes. 01 or 02? The numbers don't explain themselves, and the product pages don't help much either.

This article is here for that one decision, and nothing else.

Here's the bottom line up front: for most people, the 02 is the right size. It's the one to buy if you're not sure. That said, there are real cases where the 01 is the smarter pick, and we'll be honest about those too. Below, we'll lay out exactly how the sizes differ and give you a rule you can decide from in about three seconds.

We're not going to cover how to brew here — grind, ratios, water temperature, and pour technique live in our V60 brewing guide. And if you're still weighing the V60 against other drippers entirely, that's a different question for a different article. New to Japanese pour over in general? Start with our complete pour over guide.

Right — sizes.

What the numbers actually mean (01, 02, 03)

First, clear up the biggest misconception: the number on a V60 tells you the size only. It is not a quality grade. A 02 is not "better" than a 01 — it's just bigger.

Every V60, regardless of number, shares the same core design: a 60-degree cone, tall spiral ribs along the inside wall, and a single large hole at the bottom. That geometry is what makes a V60 a V60, and you get it in the 01, the 02, and the 03 alike. So this isn't a decision about how good your coffee will be. It's a decision about how much coffee you want to make at once.

One thing to watch: Hario rates capacity in "cups," where 1 cup = 150 mL (about 5 oz). That's smaller than the mug most Americans actually reach for in the morning. So when you see "1–4 cups," mentally translate it into your own mugs — a couple of big American mugs, not four of them. Keep that in mind as you read the table below.

V60 size comparison at a glance

	V60 01	V60 02	V60 03 (for reference)
Cups (Hario, 1 cup = 150 mL)	1–2	1–4	up to ~6
Practical brew volume	up to ~300 mL / ~10 oz	up to ~600 mL / ~20 oz	up to ~1,000 mL / ~34 oz
Typical dose range	~12–18 g	~18–30 g (most recipes 20–30 g)	large batch
Filter size needed	01 filters (VCF-01)	02 filters (VCF-02)	03 filters (VCF-03)
Best for	dedicated single cup	one cup up to two mugs (all-rounder)	groups / batch brewing
Filter availability	somewhat limited	easiest to find (the standard)	limited

Hario defines a "cup" as 150 mL (about 5 oz), which is smaller than a typical American mug. Real-world brew volumes run below the listed maximum, and capacity figures vary a little between sources — the ranges reflect that.

The case for the 02 (why most people should buy this one)

If you take one thing away from this page, take this: the 02 is the Goldilocks size. It handles a single cup and it scales up to about two full mugs, which is exactly the range most home brewers actually live in.

Single-cup drinker? A 02 still works for you — you just brew a smaller batch in it, and it's happy to do that. But the reverse isn't true. If you buy a 01 and then friends come over, or you simply want a second mug on a slow Sunday, the 01 runs out of room. The 02 grows with your habits; the 01 doesn't.

There's a second, quieter reason the 02 wins, and it matters more than people expect: it's the standard the whole ecosystem is built around. Most published recipes, most video tutorials, and most competition brew methods — including the widely followed James Hoffmann–style recipes — are written for a 02. Buy the 02 and your gear matches the material you'll be learning from. That shortens the learning curve in a way that's hard to see until you're a few weeks in.

And a note from where we sit: working with coffee gear in Japan, the 02 is simply what you see everywhere — in cafés, in home kitchens, on shop shelves. The 02 paper filters are the ones that always seem to be in stock, wherever you look. Over the years you'll own a dripper, that quiet, reliable availability turns out to matter.

So if you're on the fence, go with the classic: a ceramic V60 02 is the choice you won't second-guess.

→ Check the Hario V60 02 (ceramic) on Amazon

Got your size sorted? When you're ready, here's exactly how to brew with it.

When the 01 is the smarter buy

We're not going to pretend the 02 is right for literally everyone. The 01 genuinely wins in a few situations:

• You almost always brew exactly one cup (roughly 12–18 g of coffee). With a smaller batch, the 01's narrower cone builds a deeper coffee bed, which many brewers find gives a single cup more consistency and a little more control over the pour.
• You want something compact — for a desk, a small office setup, or travel. The 01 takes up less space and packs down more easily.
• You already own a 02 and want a dedicated single-cup dripper as a second piece.

One honest caveat, though. Don't pick the 01 just because "I only drink one cup, so I'll get the small one." That logic backfires the first time you want to brew two. If there's any chance your habits grow, the 02 is the more future-proof buy. Choose the 01 because single-cup is genuinely your whole world — not by default.

If that's you, the 01 in ceramic is a lovely little dripper.

→ Check the Hario V60 01 (ceramic) on Amazon

Filters — the hidden cost you should factor in

Here's the part most size guides breeze past. You buy the dripper once. You buy filters forever. That makes filter supply a real part of the size decision, not an afterthought.

02 filters are the most widely stocked, period — cafés, grocery stores, and online, they're the default you can count on. 01 filters are out there too, but the selection can be thinner, and you'll occasionally find a shop that carries 02s and nothing else. Over the long run, the 02 is simply the easier size to keep supplied.

There's also a handy compatibility trick worth knowing. If you own a 01 dripper, you can run a 02 filter in it by folding the excess paper over the rim — plenty of brewers do exactly this and report the same results. (Not everyone agrees it's ideal, since the two filters are cut to different patterns, but in practice it works fine for most people.) The reverse doesn't work: a 01 filter is too small for a 02. The practical takeaway is that if you're going to stock one filter size for a mixed set of gear, stock 02s.

You'll also see filters sold as bleached (white) and unbleached (brown). That's a brewing-side detail rather than a sizing one, so we'll leave it there — it doesn't change which dripper you should buy.

A quick word on material (ceramic, plastic, glass, metal)

Size and material are two separate decisions, and it's easy to tangle them. Since this article is about size, we'll keep material short and point you elsewhere for the deep dive:

• Ceramic — the most popular choice, and our default recommendation. It looks and feels premium, and once you preheat it, it holds temperature well through the brew. The catch is that ceramic has a lot of thermal mass, so it does need a proper preheat before you start. This is the material behind our "just get the 02" advice.
• Plastic — has very low thermal mass, so it barely pulls any heat from your brew water and needs little to no preheating. That's exactly why some brewers (Hoffmann and Rao among them) favor it on practical grounds. It's also the budget-friendly, entry-level option.
• Glass and metal (including copper) — glass is mostly about looks; metal has a different feel and, because it conducts heat readily, a different thermal behavior. Both are worth a mention if aesthetics matter to you.

If you're genuinely torn on material, the simplest move is to lock in your size first, then choose the material. Comparing materials in detail — or weighing the V60 against other drippers altogether — is exactly what our full dripper guide is for.

What about the 03?

Short version: the 03 is the big one, built for groups and batch brewing — Hario rates it up to around six of its 150 mL cups. If you regularly host, or you brew straight into a large server, it earns its place.

For everyday home use or as a gift, though, it's usually overkill. And there's a practical catch: brew a small amount in a 03 and the coffee bed sits shallow, which makes a good extraction harder to pull off. So the 03 isn't really part of the "when in doubt" conversation. Buy it only if large volume is clearly your use case.

The bottom line — 01 or 02?

Let's make this a one-line call:

• You almost always brew a single cup and don't need to scale up → 01.
• You brew one cup and two, you sometimes have guests, and you want your gear to match the recipes you're learning → 02. That's most people.
• You're regularly making four cups or more → 03.

If you're buying exactly one dripper and want us to just say it: get the ceramic V60 02. It's the all-rounder, it's the standard nearly every recipe assumes, and its filters are the easiest to keep on hand.

→ Check the Hario V60 02 (ceramic) on Amazon

From here, two directions:

• Ready to brew? Make your first great cup.
• Still comparing? See all our top drippers.

And if you want the bigger picture, explore the full world of Japanese pour over.

Frequently asked questions

Is the Hario V60 02 too big to brew just one cup?

No. The 02 handles a single cup perfectly well and then scales up to about two mugs — which is exactly why it's the default recommendation.

How many cups does each V60 size make?

Using Hario's 150 mL "cup," the 01 makes about 1–2, the 02 about 1–4, and the 03 up to around 6. Remember that real-world volumes run below the listed maximum, and a Hario "cup" is smaller than a typical American mug.

Can I use 02 filters in a 01 dripper, or vice versa?

A 02 filter works in a 01 if you fold the excess paper over the rim, and many brewers do just that. Going the other way — a 01 filter in a 02 — doesn't work, because the filter's too small.

Should a beginner buy the 01 or the 02?

The 02. Most recipes and tutorials assume it, so your gear matches what you're learning. When you're ready, walk through our V60 brewing guide.

Ceramic or plastic V60 02?

Ceramic looks and feels premium and holds heat well once you preheat it; plastic has such low thermal mass that it barely cools your water and needs little preheating, and it's more budget-friendly. Settle your size first, then pick material — our dripper guide compares them in depth.