Timemore Chestnut C2 Grind Settings for Every Brew Method
Master the affordable and capable Timemore C2 manual grinder for pour over, immersion, and pressure brewing methods
Quick Answer
The Timemore C2 operates best from 12-42 clicks for filter coffee. Standard pour over uses 24-30 clicks. The C2 excels at V60 (22-28), Chemex (28-34), and French press (36-42) but is not suitable for true espresso. Each click represents approximately 0.5mm burr spacing.
Timemore C2 Overview
The Timemore Chestnut C2 has become the benchmark for entry-level manual grinders, delivering performance that rivals electric grinders costing significantly more. The 38mm stainless steel conical burrs produce consistent particle distribution ideal for filter coffee methods.
The stepped adjustment system uses a click mechanism with approximately 0.5mm spacing between positions. While this requires disassembly to adjust—unlike external adjustment models—the C2's low price point makes this trade-off acceptable for most users.
Important: The Timemore C2 is not designed for espresso. The burr set and adjustment mechanism lack the fine-tuning capability required for proper espresso extraction. Consider the 1Zpresso JX-Pro or JX-Max for espresso-capable manual grinding.
Complete Grind Settings Reference
| Clicks | Best For | Extraction | Notes |
|---|---|---|---|
| 0-6 | Not recommended | Too fine/clumpy | C2 not designed for espresso |
| 6-12 | Moka pot, AeroPress (fine) | Slow flow | Pressure brewing methods |
| 12-18 | AeroPress (standard), Prismo | Moderate flow | Standard AeroPress recipes |
| 18-24 | Pour over (fine) | Controlled flow | V60 with finer preference |
| 24-30 | Pour over (standard) | Balanced flow | V60, Kalita Wave optimal |
| 30-36 | Pour over (coarse), Chemex | Faster flow | Thicker filters, larger batches |
| 36-42 | French press | Fast flow | Immersion brewing |
| 42+ | Cold brew | Very fast | Extended steep time compensates |
Brew Method Specific Settings
Each brewing method requires specific grind characteristics for optimal extraction. The Timemore C2 accommodates the full spectrum of filter brewing with appropriate adjustment:
V60 Pour Over
22-28Ratio: 1:16 | Time: 2:30-3:00
Start at 24 clicks for medium roasts
Kalita Wave
24-30Ratio: 1:15 | Time: 3:00-3:30
Flat bottom tolerates slightly coarser
Chemex
28-34Ratio: 1:15 | Time: 3:30-4:30
Thicker filters require coarser grind
AeroPress
12-20Ratio: 1:15 | Time: 1:30-2:00
Adjust based on pressure/steep time
French Press
36-42Ratio: 1:12 | Time: 4:00
Coarse prevents sediment
Moka Pot
8-14Ratio: N/A | Time: Variable
Fine but not powdery
Cold Brew
42-48Ratio: 1:8 | Time: 12-24 hrs
Very coarse for long extraction
Dialing In the Timemore C2
The C2's internal adjustment requires a specific workflow. Follow this researched protocol:
Zero the Burrs
Reasoning: Establish consistent reference
Action: Rotate until burrs touch gently, count from this point
Select Starting Point
Reasoning: Base setting for your method
Action: Refer to brew method guide above
Dial to Position
Reasoning: C2 requires disassembly to adjust
Action: Remove handle, adjust nut, reassemble
Brew and Evaluate
Reasoning: Taste determines optimal setting
Action: Go finer if weak/sour, coarser if bitter
Fine-Tune
Reasoning: Small adjustments improve results
Action: Adjust 1-2 clicks at a time
Timemore C2 Specifications
Conical Burrs
Specification: 38mm stainless steel
Advantage: Consistent grind for filter methods
Adjustment
Specification: Stepped, 0.5mm increments
Advantage: Predictable, repeatable settings
Capacity
Specification: 25g beans
Advantage: Sufficient for 2-3 cups
Weight
Specification: 430g
Advantage: Portable, travel-friendly
Price Point
Specification: Under $100
Advantage: Exceptional value for beginners
Troubleshooting the C2
⚠️ Inconsistent grind size
Cause: Worn burrs or loose adjustment
Solution: Check nut tightness; replace burrs if damaged
⚠️ Pour over drains too slowly
Cause: Grind too fine
Solution: Increase clicks by 2-4 toward coarser
⚠️ Pour over drains too quickly
Cause: Grind too coarse
Solution: Decrease clicks by 2-4 toward finer
⚠️ Sour, weak coffee
Cause: Under-extraction from coarse grind
Solution: Grind finer or extend brew time
⚠️ Bitter, harsh taste
Cause: Over-extraction from fine grind
Solution: Grind coarser or reduce brew time
Critical C2 Considerations
🎯 Not for Espresso
The C2's 38mm burrs and stepped adjustment lack the fine-tuning precision required for espresso. The finest settings produce inconsistent particles unsuitable for proper extraction pressure.
⚡ Adjustment Workflow
Unlike external adjustment grinders, the C2 requires disassembly to change settings. This process takes 30-60 seconds—acceptable for single-method users but inconvenient for frequent switching.
💪 Grinding Speed
An 18g pour over dose requires approximately 45-60 seconds of grinding. The ball-bearing axle reduces friction, making grinding comfortable despite the smaller burr size.
📊 Exceptional Value
The C2 delivers grind quality comparable to electric grinders costing $150-200. For pour over and immersion brewing, the C2 represents exceptional value—provided espresso is not required.
Related Manual Grinder Resources
1Zpresso JX-Pro Grind Settings
Upgrade path for C2 owners needing espresso capability.
Best Budget Hand Grinders Under $100
Compare the C2 with alternatives in the budget category.
Single Dose Grinding Explained
Maximize freshness with the C2's zero-retention design.
Coffee Grinder Retention Explained
Understanding why the C2's minimal retention benefits flavor.
Conclusion: Best Value Filter Grinder
The Timemore Chestnut C2 delivers exceptional value for pour over, immersion, and AeroPress brewing. Settings 24-30 produce optimal pour over results, while 36-42 accommodate French press and cold brew.
The C2's limitations—internal adjustment and espresso incompatibility—are acceptable trade-offs given the sub-$100 price point. For filter coffee enthusiasts not requiring espresso, the C2 provides performance that rivals grinders costing significantly more.
Choose the Timemore C2 for V60, Chemex, French press, and AeroPress brewing. If espresso capability becomes necessary, consider upgrading to the 1Zpresso JX-Pro with external adjustment and finer grind capability.