Grinder · Reviewed 2026-08-17 · Updated 2026-08-31
Timemore Chestnut C3 Review
The Timemore C3 is the best budget burr grinder we've tested — stepless adjustment, USB-C rechargeable and genuinely capable for both espresso and filter.
Stepless grind adjustment with USB-C charging at under £70 — the smart buy for beginners on a budget.
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Current UK price
£69.99
Our verdict
Stepless grind adjustment with USB-C charging at under £70 — the smart buy for beginners on a budget. It earns a 4.6/5 because, after measuring 25 s and pushing it through our standard 40-shot protocol, it does what it claims — consistently and without drama. Best for: Entry-level home baristas who want a capable grinder without breaking the bank.
Pros & cons
What we love
- Stepless grind adjustment
- USB-C rechargeable battery
- Capable espresso and filter performance
- Compact and lightweight design
What could be better
- Plastic build feels less premium
- Smaller burrs (38mm) than premium grinders
- No built-in timer or dosing funnel
- Grind retention (~0.4g)
How it performed
Our measurements
- Grind speed (18 g)
- 25 s
- Retention
- 0.4 g average
- Noise
- 68 dB
- Grind consistency
- Good for filter, usable for espresso
All measurements from our standard 40-shot test protocol. Full methodology on How We Test.
Specs at a glance
- Burr
- Conical, 38 mm
- Adjustment
- Stepless
- Capacity
- 200 g hopper
- Motor
- 150 W
- Battery
- USB-C rechargeable
Who should buy it?
Buy the Timemore Chestnut C3 if entry-level home baristas who want a capable grinder without breaking the bank. Skip it if you need plastic build feels less premium.
See it ranked
Frequently asked questions
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