How it works Uses common US cup (240 ml) and standard tbsp/tsp volumes. Related toolsVolume converterLitres, millilitres, US gallons, cubic metres.Weight converterKilograms, pounds, ounces, grams.Shoe size converterSee EU, US, and UK shoe sizes side by side—perfect when you shop online across regions. Fit still varies by brand, width, and kids vs adult sizing.