This Hario Skerton Pro review looks at one of the most popular hand grinders in the world. We have not tested it ourselves. Instead, we read the published specs and many reviews from owners and coffee writers. Here is what the evidence says.
What is the Hario Skerton Pro?
The Hario Skerton Pro is a hand-crank grinder from Japan. It has a glass jar, a plastic body, and a conical ceramic burr. It is a favorite of travelers on a budget and of home brewers who want a first step up from pre-ground coffee. On Amazon it holds a 4.3 star average from over two thousand ratings.
Key specs at a glance
- Burr: conical ceramic, which is a type of burr mill.
- Capacity: about 100 grams of beans, according to most reviewers. Some sources list a smaller hopper, so check the listing.
- Body: glass jar with a plastic and rubber frame.
- Adjustment: a dial under the burr that you set by hand.
What reviewers like
Most writers praise the price and the build. The grinder is light, simple, and easy to repair. Owners often say the grind is very even at fine and medium settings. That is the range for espresso-style brews, moka pots, and pour-over. Many also like that it is quiet, which is nice early in the morning.
The Pro model adds a stabilizing spring and a better handle compared with the older Skerton. Reviewers say this helps the burr stay steady. If you want to compare it with a sturdier option, read our Timemore C3 review.
Where the Hario Skerton Pro falls short
The common complaints are clear. Grinding is slow. A full dose for a V60 can take a few minutes of cranking. Coarse settings are less even, so French press and cold brew can taste muddy, according to several reviewers. Ceramic burrs are also brittle, so a small stone in your beans can chip them. The glass jar is not ideal for travel, and the dial can be fiddly to set.
A few tips help owners get more from it. Weigh your beans first, so you know the dose. Grind a little finer than you think, then taste and adjust. Clean the burr every few weeks with a soft brush, not water. Keep the jar dry, and never grind oily dark beans in large amounts, because they can clog the burr. These small habits make a big difference to the cup.
Who should buy it
Based on user reviews and published specs, the grinder suits a few types of people:
- People who brew with a V60, AeroPress, or moka pot and want a budget burr grinder.
- Anyone who wants to try fresh grinding before paying more.
- Home brewers who do not mind a little arm work.
It is less suited to French press fans, to busy mornings, or to large batches. For those, a faster steel-burr grinder is a better fit. Our V60 coffee guide shows which grind size to aim for.
Hario Skerton Pro grind settings by brew method
The Skerton Pro uses a stepped ring under the burr. Each step gives a small click. To find zero, turn the ring until the burrs touch and the handle will not spin freely. Then count the clicks back from there. The table below uses the starting points published by Brew Coffee Home. Treat them as a first guess, then adjust by taste.
| Brew method | Clicks from zero | What to aim for |
|---|---|---|
| Espresso | 2 | Very fine, like flour |
| Moka pot | 3 | Fine, a bit coarser than espresso |
| V60 / pour-over | 6 | Medium-fine, like table salt |
| Chemex / drip | 7 | Medium |
| French press / cold brew | 9 or more | Coarse, like sea salt |
If your pour-over drains too fast and tastes sour, go one click finer. If it drains slowly and tastes bitter, go one click coarser. For espresso, our guide on how to dial in espresso explains the same process step by step. Our coffee grind size guide shows what each size should look like.
How long does the Skerton Pro take to grind?
Speed is the most common complaint, so it helps to know the numbers reviewers report:
- Coffee Chronicler timed 26.5 g on a medium-fine setting at 1 minute 22 seconds, and about 2 minutes for 14 g of very fine espresso.
- Home Coffee Expert reports around 2 minutes for a double espresso dose and around 90 seconds for French press or drip.
- Brew Coffee Home gives about one and a half minutes on medium-fine.
So plan on one to two minutes of cranking per cup. That is fine for a slow weekend brew. It can feel long if you make coffee for several people every morning.
Skerton Pro vs Skerton Plus vs the original Skerton
Hario has updated the Skerton a few times. The names are easy to mix up, so here is the short version based on published reviews:
| Model | Main change | Adjustment |
|---|---|---|
| Original Skerton | Glass jar, ceramic burr, plastic lid | Nut under the burr, no clear steps |
| Skerton Plus | Stabilization plate for the burr, universal thread for the jar | Still fiddly to set |
| Skerton Pro | Spring under the lower burr, stronger handle, silicone grip | Stepped ring with clicks |
The Pro is the one to buy today. The extra support means the burr wobbles less, which reviewers say helps most on coarser settings.
Hario Skerton Pro vs Timemore C3
The Timemore C3 is the grinder most people compare with the Skerton Pro. The two sit in a similar price range, but they are built for different users.
| Hario Skerton Pro | Timemore C3 | |
|---|---|---|
| Burr | 39 mm ceramic conical | Stainless steel conical |
| Capacity | About 100 g | Around 25 g, one or two cups |
| Body | Glass jar, plastic frame | Aluminium body |
| Strong point | Large batches, low price | Speed and grind consistency |
| Weak point | Slow, uneven when coarse | Holds less coffee |
Several writers, including Coffee Chronicler, say newer steel-burr grinders from Timemore and 1Zpresso give a more even grind for the money. The Skerton Pro still makes sense if you want a large glass jar or a ceramic burr that never rusts. Read our Timemore C3 review and our Comandante vs Timemore comparison before you choose.
Our verdict
The Hario Skerton Pro is a fair deal for fine to medium brewing. It will not match a premium hand grinder for speed or coarse consistency. But for the price, owners say it is hard to beat. Buy it for pour-over and moka, and use fresh whole beans.
Hario Skerton Pro: common questions
Is the Hario Skerton Pro good for espresso?
It can grind fine enough for espresso and moka. The catch is time: reviewers report about two minutes of cranking for one double shot. It also has fewer steps than premium grinders, so fine tuning a shot is harder.
Can the Skerton Pro grind for French press?
Yes, but this is its weak spot. On coarse settings the grind is less even, which can make a French press or cold brew taste muddy. Start at 9 clicks or more and use a slightly longer steep if the cup tastes thin.
How much coffee does the Hario Skerton Pro hold?
The jar holds about 100 g of ground coffee, according to Brew Coffee Home. That is enough for several cups, which is more than most compact hand grinders.
How do I find zero on the Skerton Pro?
Remove the beans. Turn the adjustment ring until the burrs touch and the handle stops spinning freely. That point is zero. Count the clicks back from there to reach your setting.
How do I clean the Hario Skerton Pro?
Brush the burrs and the chute after use. Home Coffee Expert suggests taking the grinder apart for a deeper clean about once a month. Make sure every part is fully dry before you put it back together.
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This article was written with the support of artificial intelligence for content structuring, and was fully reviewed, verified, and refined by the author.
