📘 Buying Guide · Kitchen & Coffee

Best Coffee Scales for Espresso & Pour Over 2026

Best Coffee Scales for Espresso & Pour Over 2026 — we compare Acaia Pearl Coffee Scale, TIMEMORE Black Mirror Coffee Scale. Pros, cons, buying tips & FAQs.

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At a glance — our picks
# Product Best for Rating
1 Acaia Pearl Coffee Scale ⭐ Best overall —/10
2 TIMEMORE Black Mirror Coffee Scale 2kg Best value —/10
3 HARIO V60 Drip Scale Best for pour over —/10

The picks in depth

1

Acaia Pearl Coffee Scale

⭐ Best overall

0.1g precision, Bluetooth to Acaia app, flow-rate graph for live espresso extraction, 2kg capacity. Widely used by baristas and home enthusiasts.

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💡 Editor's note: The Acaia Pearl is overkill for most home setups but the flow-rate feature is very useful for espresso dialling-in. If you take espresso seriously, it's worth the price once.
2

TIMEMORE Black Mirror Coffee Scale 2kg

Best value

0.1g precision, built-in timer, minimal design, 2kg capacity. Popular with home brewers.

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💡 Editor's note: The TIMEMORE offers the same 0.1g resolution as the Acaia at a much lower price, though without the Acaia's app features. The built-in timer is essential for pour over.
3

HARIO V60 Drip Scale

Best for pour over

0.1g precision, integrated timer, 2kg range. Designed specifically for pour over coffee. Minimalist Japanese design.

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💡 Editor's note: HARIO built this scale for the V60. The integrated timer is perfectly positioned, and the compact footprint fits on any drip stand. A natural fit for pour over brewing.

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What to look for

For espresso: 0.1g precision is strongly recommended, as 1g of coffee can noticeably change extraction. Bluetooth/timer is nice but not essential. For pour over: built-in timer and 0.1g precision. For general brewing: any 0.1g kitchen scale works.

Frequently asked

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What coffee ratio should I use?

Espresso: 1:2 (18g coffee : 36g shot, 25-30 seconds). Pour over (V60, Chemex): 1:15 to 1:17 (60g coffee : 1,000ml water for a full Chemex). AeroPress: 1:6 to 1:12 depending on strength preference. These are starting points — adjust to taste.

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Does a more expensive scale make better coffee?

Not directly. A basic kitchen scale that reads to 1g is less precise than a 0.1g coffee scale, which matters most for espresso. The improvements from the premium scale are in consistency, flow-rate measurement (espresso only) and ergonomics. A good grinder impacts flavour far more than the scale.

Reviewed for 2026. Product recommendations reviewed by a UK-based qualified primary teacher and FA Level 2 coach. All Amazon products link directly to the product page. We earn a commission on qualifying purchases — this does not affect our recommendations.