Kitchen scales for pizza dough: the only three specs that matter

What actually matters

Three specifications, and the market's differentiation is in none of them.

Resolution of 1 g or better. This is the one that decides whether a formula means anything. Baker's percentages express water, salt, yeast and oil against the flour weight, so the flour weight has to be a real number. Measured by volume it is not: a cup of flour runs from roughly 120 g to 160 g depending on whether it was scooped from the bag, spooned in, or shaken level — a spread of about a third. Carry that spread into a 65% hydration formula and what actually lands in your bowl is somewhere between about 50% and 75%. One of those is a brick and the other is a puddle, and neither is the recipe you followed.

A tare button. Tare is what turns weighing from a chore into a reflex. Bowl on, zero, flour in, zero, water in, zero, salt in. One container, no measuring jugs, nothing extra to wash. Without it you are doing arithmetic in your head while your hands are wet, and that is where mistakes come from.

Enough range for a whole batch in one bowl. A four-ball dough plus the bowl it sits in is the number to check against, and any scale sold for kitchen use clears it. Below that you end up weighing in halves and adding rounding errors on purpose.

That is the entire requirement. Glass platforms, app connectivity, nutritional databases and rechargeable cells touch none of it. Two specifications that look relevant and are not: a stated capacity beyond about 10 kg, which is a butcher's problem rather than a baker's, and a claimed accuracy figure — at this price and class the honest limit is the graduation size, so read the graduation and ignore the marketing.

There is one genuine limitation to plan around. A 1 g scale reads a 3 g yeast dose honestly, but a long cold ferment often wants 0.1–0.15% of the flour weight, which on a single ball is well under a gram. Either scale the batch up until the weight lands somewhere the display can see, or keep a 0.01 g jeweller's scale for that one ingredient. Do not solve it by eye. Those dose bands are the subject of the yeast guide, which is where the numbers a scale has to resolve actually come from.

The picks

Three instruments, and only the first two are the same kind of thing. In this category the specification is the product: once a scale reads to a gram, tares, and takes a whole batch, there is nothing left for a more expensive one to do better — only to do it more attractively. So the ranking below is not a claim that one of them weighs more truthfully than the other. As far as any published figure shows, they weigh the same.

What separates them is what you can know before you order. The top pick is one model behind one listing, and its maker publishes a page for that model: 5 kg (11 lb) of capacity, reading down to a gram. That clarity is the whole of its advantage. The pick under it is the same specification sold under a name that has covered two different scales with two different graduations — both of them fine for dough, as its own review says plainly, along with which figure that review will not stand behind. The ambiguity is in the listing, not in the instrument. If the one that arrives reads to a gram and tares, you have lost nothing at all, which is why it sits here as the cheaper way to the same result rather than as a scale marked down for a fault.

The third is a different instrument entirely, and it answers the limitation set out above rather than competing with either scale: keep it for yeast and salt on single-ball batches, because it will never weigh your flour. Buy whichever of the first two you can get, keep it out on the worktop where you will actually use it, and set your ratios with the dough calculator.