{"id":4756,"date":"2026-08-17T13:55:57","date_gmt":"2026-08-17T13:55:57","guid":{"rendered":"https:\/\/kmceramic.company\/en\/?p=4756"},"modified":"2026-11-04T14:58:14","modified_gmt":"2026-11-04T14:58:14","slug":"guide-des-tailles-des-mugs-en-ceramique-en-onces","status":"publish","type":"post","link":"https:\/\/kmceramic.company\/fr\/ceramic-mug-sizes-oz-guide\/","title":{"rendered":"Tailles et dimensions des tasses en c\u00e9ramique : tableau des mesures en oz, ml, hauteur et diam\u00e8tre"},"content":{"rendered":"

Written by<\/span>COMAIN<\/span>·<\/span>

Manufacturing & Materials<\/span> Ceramic vs Travel vs Stainless Steel Mugs for Branding<\/a> \u00b7<\/span> ← Ceramic Mug Manufacturing Process: Step<\/a> \u00b7<\/span> Double Wall Ceramic Mugs: Insulation →<\/a><\/p>\n\n\n

Nobody asks us for a mug. Buyers ask us for “the standard 11oz”, then send a mould drawing with a different height, and then we spend a week reconciling what they actually wanted. The confusion is always the same: capacity in ounces is not a dimension, and two mugs with the same ounces can differ by 15 mm in height.<\/p>\n\n

This is the dimension sheet we send back. All figures are fired dimensions, measured with a calliper after the glaze firing, not the mould drawing.<\/p>\n\n

\"Ceramic
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\"Ceramic
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The dimension chart<\/h2>\n\n

Tolerance on fired height and diameter is \u00b12% for us, which is \u00b11.9 mm on a 95 mm mug. Anything wider than \u00b13% will show up as stacking problems in your warehouse, not in ours.<\/p>\n\n

Average mug dimensions, in one line<\/h2>\n\n

If you want the single most useful answer: the average ceramic mug sold worldwide is 11 oz (325 ml), 95 mm tall, 81 mm across the top, 66 mm at the base, and weighs about 340 g empty<\/strong>. That is the shape the promotional and retail market standardised on decades ago, and it is still the default for a reason \u2014 it fits a standard 250 ml coffee serving with headroom, sits in every dishwasher, and packs efficiently.<\/p>\n\n

The European caf\u00e9 standard runs slightly smaller at 8.5 oz (250 ml) because espresso-based drinks are served in smaller volumes there. Hospitality buyers in North America usually order 12 oz for table service and 8 oz for cups and saucers.<\/p>\n\n

oz to ml: the conversion that causes claims<\/h2>\n\n

One US fluid ounce is 29.57 ml. That means 8 oz is 236.6 ml, 11 oz is 325.3 ml, 12 oz is 354.9 ml and 15 oz is 443.6 ml. Two traps sit inside that number.<\/p>\n\n

First, nominal versus usable capacity<\/strong>. You never fill a mug to the rim. An 11 oz mug holds roughly 9.5 oz of drink in normal use, and a 15 oz holds about 13 oz. Buyers who specify “must hold 12 oz of coffee” should be ordering a 15 oz mug, and buyers who size by nominal capacity alone are the ones who file “too small” claims.<\/p>\n\n

Second, UK fluid ounces are different<\/strong>: 1 UK fl oz is 28.41 ml. When a European buyer says “10 oz”, confirm which ounce before tooling anything, because the difference compounds across a container.<\/p>\n\n

Diameter is what decides your print area<\/h2>\n\n

Print coverage follows the circumference, not the capacity. A standard 11 oz mug gives a printable band of roughly 200 mm wide by 80 mm tall once you leave a 15 mm safety margin either side of the handle. The same mug in a 15 oz body gives about 220 mm by 90 mm. If your artwork needs a full-wrap design, the 15 oz body gives you 10% more usable area \u2014 and also 10% more glaze, clay and freight per unit.<\/p>\n\n

One constraint catches people out: the handle projection. A 15 oz mug with an oversized handle measures 130 mm across including the handle, and that is the dimension that decides whether your retail packaging needs a wider box, not the 90 mm body diameter.<\/p>\n\n

Why the carton matters more than the millimetres<\/h2>\n\n

Take two sizes, both 12 pieces to a master carton. An 11 oz mug ships in a carton of roughly 340 \u00d7 270 \u00d7 250 mm, or 0.023 CBM. A 15 oz mug needs about 380 \u00d7 300 \u00d7 300 mm, or 0.034 CBM. A 20GP container holds around 28 CBM of usable volume, so the smaller carton carries roughly 1,200 cartons and the larger about 820 \u2014 a third fewer mugs for the same freight.<\/p>\n\n

That is the real cost of “let’s just go one size up”. Breakage behaves the same way: taller mug stacks need taller dividers, and a carton that leaves 8 mm of clearance instead of 15 mm will run a 3\u20135% breakage rate where a properly fitted one runs under 1%.<\/p>\n\n

How we measure before quoting<\/h2>\n\n

Fired dimensions come off a calliper on ten pieces from the first firing, and we quote from those numbers rather than the drawing. Weight tolerance sits at \u00b15%: a 340 g mug legitimately ships between 323 g and 357 g, and a supplier quoting a 340 g mug at 280 g has changed the body, not the process. Water absorption must be under 0.5% for porcelain and between 1% and 3% for stoneware, and that number is what decides whether the mug survives a commercial dishwasher line.<\/p>\n\n

Mistakes we see on size specs<\/h2>\n\n