TL;DR — our top picks
Best overall: Timemore Black Mirror — 0.1g precision to 2kg, built-in timer and flow-rate function, rechargeable. The gold standard for home brewing and the scale most UK baristas recommend. Pairs perfectly with a Sage Bambino Plus for weighing shots in and out.
Once you've got a decent machine and grinder, a set of precise scales is the cheapest way to make noticeably better coffee. Weighing your dose and your output (rather than guessing) is what makes coffee repeatable — the same great cup every time instead of hit-and-miss. These are the coffee scales we recommend for UK home baristas. Last updated: June 2026
Our picks in detail
- 0.1g precision
- 2kg capacity
- Built-in timer
- Flow-rate function
- USB-C rechargeable
The scale most UK home baristas end up recommending. The Black Mirror measures to 0.1g across its full 2kg range, has a built-in timer (essential for pour-over and espresso extraction timing), and a flow-rate function that helps you refine your pour. It's rechargeable over USB-C, compact enough to sit under a portafilter or on a brew stand, and built well enough to last years. Whether you're weighing a double shot in and out on a Bambino Plus or dialling in a V60, this is the precision tool that makes coffee repeatable.
Check current price on Amazon UKAt a glance
| Scale | Precision | Capacity | Timer |
|---|---|---|---|
| Timemore Black Mirror | 0.1g | 2kg | Yes + flow rate |
How to choose coffee scales
Why weighing coffee matters
Coffee is a ratio. Great espresso is typically an 18g dose pulled to a 36g output (a 1:2 ratio); great pour-over is around 1:16 coffee to water. If you don't weigh, you're guessing — and small differences in dose make big differences in taste. Scales turn coffee from hit-and-miss into something you can repeat exactly. It's the cheapest upgrade that makes a real difference.
Precision: you need 0.1g
For coffee, 0.1g resolution is the standard. Kitchen scales that only measure to 1g aren't precise enough — a 1g difference in an 18g espresso dose is significant. Every scale we recommend measures to 0.1g, which is what you need for both espresso and pour-over.
Do you need a built-in timer?
Yes, ideally. For espresso, you want to track shot time (typically 25-30 seconds); for pour-over, you time the bloom and total brew. A scale with a built-in timer means you don't need a separate stopwatch — everything's in one place. The Timemore Black Mirror's timer also has an auto-start function that begins timing when it detects weight.
Size and water resistance
For espresso, the scale needs to fit on the drip tray under the portafilter — compact scales like the Black Mirror are designed for this. A degree of water resistance is also useful since coffee scales inevitably get splashed. Wipe spills promptly and your scale will last for years.