Best Espresso Scales

The best espresso scale for most home baristas is a compact model with 0.1 g readability, an auto-start timer and a fast response, and in 2026 that means something like the Timemore Black Mirror Basic 2 or the Bookoo Themis Ultra, both well under $150. If you want the long-standing premium standard, the Acaia Lunar is still the benchmark. Kitchen scales that read in 1 g steps or lag behind the shot are not good enough for espresso.

Below are our picks by budget and use, what each is good and bad at, and how to choose. A scale is the first item on our essential espresso accessories for beginners list, and this guide goes deeper on that one purchase.

What makes a good espresso scale?

Espresso is measured in small numbers over a short time: around 18 g of coffee in, around 36 g out, in about 25–30 seconds. A scale for this job needs:

• 0.1 g readability so you can weigh your dose precisely.
• Fast response. The display should keep up with the stream. A lag of a second or more means you stop the shot several grams late.
• A built-in timer, ideally one that starts automatically when liquid hits the cup.
• A small footprint and low profile so it fits on the drip tray under the cup. Most espresso scales are around 10–13 cm square; measure your tray first.
• Water resistance, because drips and spills are guaranteed.
• Rechargeable battery (USB-C), which is standard on most current models.

The best espresso scales in 2026

1. Timemore Black Mirror Basic 2: best overall value

The Basic 2 is the scale we’d point most beginners toward. It reads 0.1 g, has a dedicated espresso mode with an auto-start timer, shows flow rate, charges over USB-C and has a covered charging port for some splash protection. It is compact enough for most drip trays, and the matte top pad helps cups stay put.

Who it’s for: anyone buying their first proper espresso scale who wants auto-timing without spending premium money.

2. Bookoo Themis Ultra: best feature-packed budget pick

Bookoo has become a popular name among home baristas because its scales pack features usually found on more expensive models. The Themis Ultra is rated IP67 waterproof, offers auto-timing and flow modes, and is advertised with a sub-100 ms response time. It also connects to the Bookoo app and works with some smart espresso setups.

Who it’s for: home baristas who want a fast, waterproof scale with app features without paying Acaia prices.

3. Felicita Arc: best compact pick

The Felicita Arc is a small, square scale designed with espresso in mind. It has 0.1 g readability, auto-start timing, a flow-rate readout and a 2 kg capacity, so it also handles pour-over. Its small footprint fits many single-boiler machines and compact Breville drip trays.

Who it’s for: people with small drip trays who want a well-proven scale with espresso modes.

4. Acaia Lunar: best premium espresso scale

The Acaia Lunar has been the reference espresso scale in cafés and competitions for years. It is built from aluminum, fits most drip trays, is water resistant, responds quickly, has several espresso modes including auto-start and auto-tare, and connects to Acaia’s apps. Some espresso machines and grinders integrate with Acaia scales for weight-based shots.

Who it’s for: home baristas with a higher-end setup who want café-grade build and integrations, and who are fine paying for them.

5. Fellow Tally Pro: best for espresso and pour-over

The Tally Pro is larger than an espresso-only scale, but its interface is clear and it handles both espresso and pour-over with guided modes. It’s a good fit if you have room on your drip tray, or you’ll often use it on the counter for filter coffee.

Who it’s for: people who brew pour-over as often as espresso and want one scale for both.

6. Subminimal Subscale: best for tight drip trays

The Subscale is small and designed with a combined dosing cup, so you can grind and weigh in one container. It is splash resistant (IPX4) and USB-C rechargeable. Its main appeal is fitting where nothing else does, such as compact machines with shallow clearance.

Who it’s for: owners of compact machines like the Breville Bambino or De’Longhi Dedica where space under the portafilter is tight.

Comparison table

Scale	Price range	Auto-start timer	Water protection	Best for
Timemore Black Mirror Basic 2	Around $60–80	Yes	Splash protected port	Value
Bookoo Themis Ultra	Around $80–120	Yes	IP67	Features per dollar
Felicita Arc	Around $100–130	Yes	Basic	Compact trays
Acaia Lunar	Around $250–300	Yes	Water resistant	Premium setups
Fellow Tally Pro	Around $150–200	Guided modes	Basic	Espresso + pour-over
Subminimal Subscale	Around $50–70	Check model	IPX4	Tight spaces

Prices and feature sets change between production runs, so check the current listing before you buy.

How to choose an espresso scale

1. Measure your drip tray and clearance

This rules out more scales than anything else. Measure the tray’s width and depth, and the height between the tray and the bottom of the portafilter spouts. Subtract your cup height; what remains is the maximum scale thickness. Compact machines covered in our machines under $200 guide often have very little room.

2. Prioritize response speed over extra modes

A scale that lags means you overshoot your target yield. Auto-start timers and quick-settling displays matter more than apps or flow graphs.

3. Decide whether you’ll use it for pour-over too

Pour-over needs a larger platform and 2 kg capacity. Most espresso scales handle 2 kg, but small ones can be awkward under a large carafe.

4. Think about water

Waterproof or water-resistant scales survive the inevitable overflowing cup. If yours isn’t, keep it off the drip tray when you flush the group.

5. Don’t overspend early

A $70 scale with 0.1 g readability and a timer will help your coffee as much as a $280 one. Put the savings toward a better grinder if you need one; see our best espresso grinders guide.

How to use an espresso scale

1. Put your dosing cup or portafilter on the scale and tare.
2. Grind and weigh your dose, typically 14–18 g for a double depending on basket size.
3. Put your cup on the scale on the drip tray and tare again.
4. Start the shot and the timer together (or let auto-start do it).
5. Stop the shot a gram or two before your target, since drips keep coming. A common starting target is double your dose, a 1:2 ratio.

For full shot workflow, see our beginner machine guide and the rest of our accessories guide.

Curious why weighing beats eyeballing? The overview of espresso on Wikipedia explains how dose and yield shape extraction.

FAQ

Do I really need a special scale for espresso?

You need a scale that reads 0.1 g, responds quickly and fits on your drip tray. Most kitchen scales fail at least one of those, so an espresso scale is usually the easiest way to get all three.

Is the Acaia Lunar worth it?

For build quality and integrations, it is excellent. For better-tasting shots alone, a well-made budget scale gives the same measurements, so it’s only worth it if those extras matter to you.

What does an auto-start timer do?

It starts timing when the scale detects liquid hitting the cup. That keeps your timing consistent and frees a hand. Note that it measures from first drops, not from pressing the brew button, so your shot times will read a few seconds shorter.

What is flow rate on a coffee scale?

Flow rate shows grams per second coming out of the portafilter. It helps you spot shots that gush or choke, but it’s a nice-to-have rather than essential.

Can I use one scale for espresso and pour-over?

Yes. Most espresso scales have a 2 kg capacity and work for pour-over. Larger models like the Fellow Tally Pro are more comfortable for pour-over but may not fit small drip trays.

How accurate does an espresso scale need to be?

0.1 g readability is the standard. Precision beyond that doesn’t make a noticeable difference to a home espresso shot.