Timemore Chestnut C3S vs C2S: Which Hand Grinder to Buy?

Two look-alike hand grinders sit at the same $89 price. The Timemore Chestnut C3S vs C2S choice feels like a coin flip until you look at the burrs inside. One has a spike-to-cut burr. The other has an older design that grinds faster.

I went through the spec sheets, the manuals, and a lot of owner reviews. My take: the C3S is the better grinder for most people. The C2S is the better pick if you grind several cups at a time.

I compare grind quality and speed first. Then I cover dial feel and weight. After that come espresso fit and price. Last, I pick a winner.

Timemore Chestnut C3S

The C3S is the newer grinder of the pair. It suits filter brewers who want slightly more even particles from a body with no plastic inside. On paper it is a C2 with a newer burr, and that is close to the truth.

S2C stands for spike to cut. Vertical ridges near the top of the inner cone crack each bean before the main cutting edges finish it. Timemore scaled this 38 mm burr down from the S2C 860 set in its Chestnut X. The steel is rated at 55–58 HRC, and a dual-bearing shaft keeps the burr steady as you crank.

People who have used both generations describe a modest gain in evenness at pour-over settings. It is a step up, not a new class of grinder.

The C3 family has many versions. Models with an “s” in the name are the newer all-metal versions. The Pro swaps in a folding crank, the Max holds more beans, and the ESP uses finer steps. They share the S2C 660 burr set, so choosing between them is about handling, not grind quality.

Pros	Cons
Metal body with no plastic parts inside, per Timemore	The standard handle does not fold, so the folding crank means paying $99 for the Pro
Lighter than the C2S, which helps if you carry it in a bag	Some retailer spec sheets list a plastic lid and handle, so “all-metal” describes the body and internals
Silicone base keeps it from sliding on the counter	Retailers list the hopper at either 20 g or 25 g

What Daily Use Looks Like

You load beans through the top, thread the cup on, and turn the crank. Timemore’s own page gives the capacity as 25 grams. Weigh your usual dose once before you rely on any listing, since retailers disagree.

Static shows up in dry air. The manual calls a small amount normal and suggests lightly misting the beans before grinding. Cleaning is a brush job. Timemore says to keep water off the grinder, and the manual warns that water can rust the burrs.

If the handle feels loose, the manual for this series says to push it fully onto the shaft.

Mini case study. A common complaint is a crank that gets heavier than it was out of the box. The manual’s first suspect is a setting that is too fine for the beans. Its second is debris in the burr chamber. Turn the dial coarser, brush out the chamber, and try again. Both checks cost nothing, so run them before you blame the burrs.

Recommendation

Best for:

• Pour-over and AeroPress brewers who value even particles over raw speed.
• Travelers who will pay the extra $10 for the Pro’s folding crank.

Avoid if:

• Espresso is the main job, because the click steps are too wide for dialing a shot.

Timemore Chestnut C2S

The C2S is the all-metal update of Timemore’s best-known budget grinder. It suits buyers who brew filter coffee and often grind for more than one cup. It keeps the C2’s 38 mm CNC-cut stainless conical burr, a design with years of owner feedback behind it.

That burr has no pre-cracking stage, so beans reach the cutting edges sooner. This is why it cuts quickly. A double-bearing center shaft holds the burr steady. The handle keeps spinning for a moment after you let go. The steel is rated at 55–58 HRC, the same as the C3S.

In the medium range used for filter coffee, owners describe the grounds as even. The evenness gap to the C3S is small, so speed and weight matter more in this choice.

The C2 name covers several versions. Some retailers also sell folding-handle and larger-capacity Max versions under it, which makes listings easy to mix up. Compare model names, not just photos.

Pros	Cons
Full metal unibody with a metal dial and metal internals	Timemore’s C2S page lists no folding handle
Narrow 52 mm body suits smaller hands	Heavier than the C3S, which counts against it as a travel grinder
Large pool of owner experience and settings charts to start from	Some fine powder still shows at pour-over settings

What Daily Use Looks Like

You lift the lid, pour in the beans, and crank. Owners put the hopper at about 25 grams, enough for two small cups or one large one. Reviews disagree on the exact figure, so test your usual dose.

The long handle does most of the work. Changing the setting means removing the cup and turning a nut under the burr set. The grinder comes apart for brushing, and Timemore says to skip water here as well.

Mini case study. A common scenario: a buyer sees a “Chestnut C2” listing that costs less and assumes it is the same grinder. It is not. The original C2 uses plastic in the lid, knob, and internal support, and early units had a plastic dial. Timemore swapped in a metal dial with a 2022 update. The C2S is the full-metal version. Check that the listing says C2S and mentions a full metal unibody. If it does not, ask the seller before you pay.

Recommendation

Best for:

• Buyers who grind for several cups each morning and want speed.
• Buyers with smaller hands who want a metal body at the same $89 price.

Avoid if:

• You travel a lot or want a folding handle, since the C2S is heavier and does not fold.

Read Our Full Review: See our detailed Timemore Chestnut C2S Review for more on its performance, build quality, pros, cons, and everyday use.

Detailed Comparison

The biggest practical difference in the Timemore Chestnut C3S vs C2S matchup is the burr. The C3S gives up a little speed for a more even grind. The rest comes down to dial feel, weight, and what is in stock.

Grind Consistency

The C3S has the edge, but the margin is small. Its spike-to-cut burr gives a more uniform pour-over grind, and hands-on comparisons agree on that. The C2S stays usable across the medium range.

Both leave some fine powder, so neither matches a grinder with a larger burr. If you already own a C2S, the gain may not show in your daily cup.

Feature	C3S	C2S
Burr set	S2C 660 spike-to-cut	Regular 38 mm CNC conical
Steel hardness	55–58 HRC	55–58 HRC
Bearings	Dual	Dual

Speed

Here the C3S gives something up. Hands-on tests agree that its burr is slower at pour-over settings. Cracking each bean before cutting takes more turns of the crank.

For one cup, the gap is a matter of seconds. For three cups every morning, it adds up. If the C3S feels slow, grind the dose while the kettle heats. The C2S wins on speed.

Feature	C3S	C2S
Pour-over speed	Slower	Faster
Cutting stages	Pre-crack, then cut	Cut only

Dial Adjustment

Both grinders adjust at a nut under the burr set. You remove the cup, then turn the nut clockwise for finer grounds. The difference is feedback.

The C3S dial carries brew-method marks, so a first-time buyer can start near a working setting. The C2S has no such reference. You count clicks from zero and write down your own numbers.

The C3S has the edge for beginners. Experienced owners will not care.

If you brew several ways, keep a short list of your own click counts in your phone. Either dial is easy to lose track of mid-adjustment.

Feature	C3S	C2S
Brew-method marks on dial	Yes	No
Where you adjust	Under the cup	Under the cup

Weight and Handling

Timemore lists the C3S at about 530 g and the C2S at 700 g. That 170 g gap is the biggest physical difference between them. On a counter, you will not notice it. In a carry-on or a day bag, you will.

Both share a 52 mm body, so hand fit is nearly the same. The C3S wins on carry weight. For tighter bags, the $99 C3S Pro folds its crank flat.

Feature	C3S	C2S
Weight (Timemore)	About 530 g	700 g
Body diameter	52 mm	52 mm

Espresso-Fine Capability

Neither grinder is built for espresso. Each click on the C3 line moves the burrs about 83 microns. That is too coarse for dialing in a shot. Owners who try it usually find one workable setting.

The C2S is no better suited, and Timemore does not list finer steps for it. Pressurized baskets are less picky about grind size, so moka pot and AeroPress are realistic. For real shots, Timemore sells the C3 ESP with steps of about 23 microns. If espresso matters, skip both.

Feature	C3S	C2S
Click step	About 83 microns	Not listed as finer
Better pick for shots	C3 ESP	C3 ESP

Value

As of November 14, 2026, Timemore’s U.S. store lists both grinders at $89 as the regular price. The C3S Pro, with the folding crank, is $99. On that date both C3S colors and all three Pro colors showed sold out, while the C2S showed low stock.

Third-party prices for the C2S range from the high $70s to nearly $100, so shop around. Timemore’s U.S. warranty runs one year. Its terms require a purchase from the official website and a receipt.

At equal prices, take the C3S. While it is out of stock, the C2S is a good filter grinder you can still buy.

Feature	C3S	C2S
Timemore U.S. regular price	$89	$89
Stock at Timemore store	Sold out	Low stock
Warranty	1 year	1 year

Who Should Pick Which

Think about your mornings, not the spec sheet.

• Pick the C3S if you brew one cup at a time and want the most even filter-range grounds. The extra seconds will not bother you.
• Pick the C2S if you grind for two or three cups. Its speed adds up, and the metal body matches the C3S.
• Pick the C3S Pro if the grinder travels. It is lighter than the C2S and the crank folds.
• Pick the C3 ESP if espresso is the goal. Neither grinder here is built for it.

Overall Winner

The C3S wins overall for most home users. Its burr is more even, its dial carries brew marks, and it weighs 170 g less. At the same $89 price, it is the better buy when it is in stock.

The C2S is better for people who grind several cups at a time. It cuts faster, and it is the one Timemore still has in stock. The main trade-off is evenness versus speed. Neither is an espresso grinder.

FAQ

Is the C3S Pro worth the extra $10? Only if the grinder travels. The Pro adds a folding crank and uses the same S2C 660 burr, so grind quality does not change. The Max is a separate model that raises capacity to 30 grams. The Pro showed sold out in all three colors at Timemore’s store on November 14, 2026.

Is it worth upgrading from a C2? Usually not. The evenness gain is modest, and the C3 line is slower. If your C2 has plastic parts and that bothers you, the C2S is the metal version of the same design.

Which one travels better? The C3S is 170 g lighter, and the Pro folds flat. The C2S is the heavier of the two and has no folding model. Pack the brush too, because water is off limits.

Does the warranty cover a grinder bought from another seller? Timemore’s U.S. warranty terms list a purchase from its official website as a condition. A third-party seller may offer its own coverage. Confirm it before you buy.

Will either one work for French press? Yes. Both reach coarse settings. Expect a few more fines than a premium grinder gives. Brush out the burr chamber after use so old grounds do not mix into the next dose.

Conclusion

Both grinders reward one habit: write down the dial position that works for each brew method. Move one step at a time, because the steps are coarse. Brush out the burr chamber after each session, and keep water away from the burrs.

Prices may move soon, since Timemore’s store lists a Black Friday collection. Keep your receipt either way. It is the proof of purchase the warranty asks for.