Best Coffee Scales for Espresso and Pour Over: How to Choose in Australia

Reviewed by Chris Newsome, Founder — Coffee Machine Specialist

A coffee scale is the cheapest upgrade that makes the biggest difference to consistency — for espresso and pour over alike. Weighing the coffee going in and the drink coming out turns “that shot was better yesterday” into a number you can repeat, and a decent scale with 0.1 g accuracy and a timer costs less than a bag of good beans. We carry scales from $39.95 to $442.95 in our Woolloongabba showroom, from a basic Rhino dosing scale up to the Acaia Lunar, and this guide explains what separates them: what an espresso scale needs that a pour-over scale doesn’t, what to actually look for, and which one we’d point you to at each price.

Why weigh coffee at all?

Because volume lies. A scoop of a light, dense roast weighs more than the same scoop of a dark, puffy one, and a “level” tablespoon is never level twice. Espresso is a ratio game: a set dose of ground coffee, a set weight of liquid out, in a set time. Change the dose by a gram and the shot runs differently. Pour over is the same story with more water — a few grams either way on a 15 g dose changes the strength noticeably.

Weighing gives you two things. First, a repeatable recipe: 18 g in, 36 g out, in about 30 seconds, is a shot you can pull again tomorrow. Second, a way to diagnose problems: if the shot ran fast and tasted sour, you know the dose and yield were the same, so the grind is the variable to move. Without a scale, you’re guessing which of three things changed. This is why most specialty cafés keep a scale on the drip tray, and it’s why we’d buy one before a fancier tamper or a second milk jug.

Espresso scale vs pour-over scale — different jobs

The same scale can do both, but the two jobs pull in different directions, and it helps to know which one you’re mostly buying for.

Espresso needs a scale that is small, fast and happy near water. It has to fit on the drip tray under the portafilter spouts, which on most prosumer machines means a low, compact unit rather than a big platform. It has to react quickly — an espresso shot is 25–30 seconds and the last few grams arrive fast, so a slow scale reads high after you’ve stopped. A built-in timer matters more here, ideally one that starts automatically when the first drops land. And it will get splashed, so some water resistance and a wipe-clean surface earn their keep.

Pour over needs capacity and a bigger platform. You’re weighing the dripper, the server and 250–500 g of water on top, so a 2 kg capacity is the minimum and the platform has to hold a glass server steadily. Speed matters less; readable numbers, a timer for the bloom and total brew time, and a flow-rate or pour-pace readout are the useful extras. Height doesn’t matter — there’s no group head above it.

If you brew both, buy for espresso first (compact, fast, timer) and check the capacity is 2 kg or more. Most of the scales below clear that bar.

What to look for

• 0.1 g accuracy. The standard for coffee, and enough for both methods. The Acaia Lunar offers a 0.01 g mode, which is nice to have for tiny single-dose adjustments but not essential.
• Response speed. The number one thing that separates a $40 scale from a $300 one. Cheap scales lag a second or more; when you’re stopping a shot at 36 g, that lag is the difference between 36 and 40. If you pull shots to weight, this is where the money goes.
• Size and height. Measure your drip tray and the clearance under the portafilter before you buy. Compact scales like the Lunar exist precisely because a full-size kitchen scale won’t fit under a group head.
• Timer and auto modes. A timer you can see while pouring is the minimum. Auto-tare (zeroes the cup when you put it down) and auto-start (starts the timer when the first drops land) take a hand off the workflow, which matters more than it sounds when you’re also steaming milk.
• Water resistance. Espresso scales get dripped on; pour-over scales get poured over. Sealed buttons and a silicone pad help. Wipe, don’t soak.
• Power. USB-C rechargeable is the modern default and the most convenient. AAA batteries are fine on a basic scale and mean you’re never caught flat.
• Flow rate and ratio modes. Higher-end scales show your pour rate live and calculate the brew ratio for you. Genuinely useful for pour over and for anyone learning; a luxury for straightforward espresso.

Our coffee scale picks in Australia

These are the scales we carry and the ones we’d point a customer to. Prices are recommended retail as of November 2026; check the product page for the current price.

Just want to weigh the dose? The Rhino Coffee Gear Dosing Scale 1 kg at $39.95. A small stainless platform, 0.1 g readability, a detachable tray for cleaning, and a sloped display. It’s the scale for weighing beans into a single-dose grinder or checking a dose in the portafilter. No timer, so it’s not for stopping shots by weight.

Budget pour over: the Rhino Coffee Gear Brewing Scale 3 kg at $54.95. A 126 mm platform that takes a dripper and server, 3 kg capacity, a timer, and 0.1 g readability. It runs on AAA batteries and it’s the one to buy if you brew filter coffee and don’t need bells.

The pour-over classic: the Hario V60 Drip Scale at $109.95. Made to sit under a V60 and server, with a 120 × 190 mm platform, a built-in timer, a 2 kg limit and two AAA batteries. Know how its accuracy works before you buy: it reads in 0.1 g steps while the total on the platform is under 200 g, then 0.5 g steps to 500 g, then 1 g steps up to 2 kg. A dripper, a glass server and 240 g of water puts you in the 1 g band. That’s fine for pour over, where a gram of water either way doesn’t change the cup, but it’s not the scale for weighing an espresso dose in a heavy portafilter.

The sensible middle: the Brewista Smart Scale III at $149.95. Designed for both espresso and pour over, compact enough to sit under most machines, ±0.1 g to 2 kg, five modes including auto-tare and auto-timer, USB-C charging, and it ships with a silicone pad and a hard cover. If you only buy one scale, this is the one most home baristas should land on. The Matrix M2 Pro at $139.95 sits alongside it with a three-colour flow-rate bar and guided ratio modes for espresso and filter — worth a look if you like a scale that coaches you through the pour.

Pour-over specialists: the Fellow Tally Pro at $379 and the Acaia Pearl at $308.95. The Tally Pro’s Brew Assist mode lets you pick a coffee-to-water ratio and guides you to the target water weight in real time — no arithmetic mid-pour — with a bright OLED display, 2.5 kg capacity and a removable weigh pan. The Pearl is the long-standing café pour-over scale: fast, stable, a real-time flow-rate indicator, auto-start timer modes and 30–40 hours from a USB-C charge. Either is a step up in speed and build over the mid-priced scales.

The espresso scale: the Acaia Lunar at $442.95, in silver or black. It’s the scale you see on café drip trays for a reason — small enough to sit under a portafilter, fast enough to stop a shot on the gram, a live flow-rate indicator, a 0.01 g high-resolution mode, auto-start and auto-tare espresso modes, and USB-C charging. It’s expensive for a scale, and a $150 scale gets you most of the way. But if you pull shots to weight every day on a prosumer machine, the Lunar is the one that stops being a thing you think about.

Whichever you choose, it pairs naturally with the rest of your puck prep — see our WDT tool guide and, if you weigh every dose, our single-dose grinder guide.

How to use a coffee scale for espresso

Weigh the dry dose into the portafilter — most 58 mm double baskets take 18–20 g. Put the cup on the scale on the drip tray, tare to zero, start the shot and the timer together (or let auto-start do it), and stop the shot when the weight reaches your target. A good starting ratio is 1:2 — 18 g in, 36 g out — in around 25–30 seconds. If it ran faster and tastes sour, grind finer; slower and bitter, grind coarser. Keep the dose the same while you adjust, or you’ll never know what moved.

For pour over, put the dripper and server on the scale, tare, add the coffee, tare again, and pour to a water weight. A 1:16 ratio — 15 g of coffee to 240 g of water — is the usual starting point. Our pour over coffee guide walks through the full recipe.

Frequently asked questions

Are coffee scales worth it?

Yes, and they’re the best-value upgrade you can make to a home setup. A scale turns your recipe into numbers you can repeat — dose in, weight out, time — so a good shot or brew can be made again, and a bad one can be diagnosed instead of guessed at. A capable scale with 0.1 g accuracy and a timer costs around $50–$150.

What accuracy do I need in a coffee scale?

0.1 g is the standard for both espresso and pour over, and it’s enough. Finer resolution (the Acaia Lunar has a 0.01 g mode) is a bonus for fine single-dose adjustments, not a requirement. Response speed matters more than an extra decimal — a slow scale reads high after you’ve stopped the shot.

Can I use a kitchen scale for coffee?

For weighing beans, yes, if it reads to 0.1 g — most kitchen scales only read to 1 g, which is too coarse for espresso dosing. For pulling shots, a kitchen scale is usually too tall to fit under the portafilter, too slow to stop a shot on target, and has no timer. A basic coffee scale fixes all three for around $50.

Why do coffee scales have timers?

Because time is the third number in every recipe. For espresso, dose, yield and time together tell you whether the grind is right; for pour over, the timer paces the bloom and the total brew. Having the timer on the scale, ideally auto-started when the first drops land, means one glance gives you weight and time together.

What is the best coffee scale for espresso?

The Acaia Lunar is the benchmark — compact enough for a drip tray, fast, water-resistant and with auto-start espresso modes — at $442.95. For most home setups the Brewista Smart Scale III at $149.95 does the job well: compact, ±0.1 g, USB-C and five auto modes. The main thing is that it fits under your portafilter and responds quickly.

Does Coffee Machine Specialist sell coffee scales?

Yes — we carry scales from Rhino Coffee Gear, Hario, Matrix, Brewista, Fellow and Acaia, from $39.95 to $442.95. Come and check the size against a machine in our Woolloongabba showroom, or browse the scales and timers range online.

See them in person

A scale is one of those things worth holding: how fast the numbers settle, how low it sits, how the buttons feel with wet fingers. Bring your machine’s drip tray measurements to our Woolloongabba showroom, or contact us and we’ll tell you which one fits before you order.

See also: WDT tools, single-dose grinders, what is a portafilter, and the full scales and timers range.