We test each scale for accuracy, response time, and brewing workflow. No manufacturer has editorial influence.
Frequently Asked Questions
What is the best coffee scale for pour-over?
For pour-over, the Acacia Pearl is the gold standard—60Hz flow rate tracking, waterproof, and competition-proven. If budget is a concern, the Timemore Black Mirror offers similar 60Hz performance at half the price. The Fellow Tally is the best choice for those who want sleek design without flow rate—it's accurate and compact. The Hario V60 scale remains the best budget option for beginners who don't need flow rate tracking.
What is the best coffee scale for espresso?
Espresso scales need to fit under the portafilter—height is critical. The Espresso Company Pro Scale and Decent Scale are designed for this. The Fellow Tally also fits under most group heads. Avoid scales with tall platforms or large footprints. The Decent Scale offers 0.01g precision for profiling enthusiasts; most users will find 0.1g sufficient. The Acacia Pearl works for espresso too but is overkill if you only pull shots.
How accurate do coffee scales need to be?
0.1g precision is the minimum for coffee. At 1:16 ratio, 0.5g of coffee error means 8g of water difference—enough to affect extraction. Budget scales claiming 0.1g may have ±0.2g real-world accuracy; premium scales like the Acacia are more consistent. For espresso, 0.1g is standard; the Decent Scale's 0.01g is for advanced profiling. Pour-over is more forgiving—0.1g is plenty for 300g brews.
Are waterproof coffee scales worth it?
Waterproof scales (IP67) like the Acacia Pearl and Felicita Arc survive spills and can be rinsed under the tap. For messy pour-over sessions or busy cafes, this is valuable. Splash-resistant scales handle minor spills. Budget scales have no protection—one good spill can kill them. If you're clumsy or brew in a wet environment, waterproofing is worth the premium. For careful home brewers, splash resistance is usually sufficient.