A coffee scale is the least glamorous thing on the bar and the single biggest upgrade to consistency you can buy. Every recipe on this site — ratios, dial-ins, pour-over timing — assumes you can weigh coffee accurately. Here's what actually matters when you buy one, and what's marketing.
The three things that matter
- 0.1 g resolution. Espresso doses drift meaningfully at the half-gram level. A 1 g kitchen scale is fine for pour-over; for espresso it's guesswork.
- A built-in timer. Weight and time are the two numbers you track on every shot and every pour. One device, one glance — this is why a coffee scale beats the kitchen scale you already own.
- Speed and stability. A scale that lags half a second behind the pour makes you overshoot every yield. Response time is the real difference between cheap and good — not build materials.
What doesn't matter much: apps, Bluetooth, flow-rate graphs. Nice demos, rarely used after week one.
The budget pick (~$25): Timemore Black Mirror Basic 2
The scale that ended the "do I really need a coffee scale" debate by removing the price excuse: 0.1 g resolution, integrated timer, USB-C charging, and a response speed that shames scales at three times the price. The owner record is remarkably clean for the money. Our full review roundup: Timemore Black Mirror Basic 2.
The brew-bar pick (~$60): Hario V60 Drip Scale
The scale Hario built for its own brew bar, and the one we stock: 0.1 g resolution, integrated shot timer, and a low-profile footprint that slides under a dripper stand or onto an espresso machine tray. It's the buy-once option — in the shop in black and white.
What $250 buys (and who should pay it)
Premium scales buy you speed, water resistance, auto-timing modes, and hardware that survives a decade of daily splashes. Worth it for a serious daily pour-over habit or a machine-top espresso scale that gets steamed on; not necessary to make better coffee. We broke down the whole price ladder in coffee scales: what $25, $55, and $250 actually buy.
Espresso vs. pour-over: do you need two scales?
Ideally the same scale does both, which is why footprint matters — it has to fit on a drip tray and hold a full Chemex. If you're running both bars daily, a compact scale on the espresso machine and a larger platform for pour-over is a common end state. Start with one good compact scale.
FAQ
Do I really need 0.1 g resolution?
For espresso, yes — dose and yield tolerances are tighter than 1 g scales can see. For pour-over alone you can get away with 1 g resolution, but 0.1 g scales now start around $25, so there's little reason to compromise.
Is a kitchen scale good enough for coffee?
It'll weigh beans, but no timer, slow response, and 1 g steps mean you'll outgrow it the day you start pulling shots. The whole point of a coffee scale is weight and time in one glance.
What's the best coffee scale with a timer?
At $25, the Timemore Black Mirror Basic 2. At $60, the Hario V60 Drip Scale — quieter styling, brew-bar footprint, and Hario build. Both have integrated timers and 0.1 g resolution.
What size scale fits under an espresso machine?
Look for a low-profile scale around 12 cm wide or less — the Hario Drip Scale's footprint was designed for exactly this spot. Measure your drip tray clearance before buying anything chunky.