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Scale reference guide
Scale
Known as
1 inch in miniature =
Common use
1:6
Barbie / Playscale
6 inches real life
Fashion dolls, action figures, art dolls
1:12
One-inch scale
12 inches (1 foot)
Dollhouses — the most popular collector scale
1:18
Lundby scale
18 inches
Scandinavian dollhouses, some die-cast vehicles
1:24
Half-inch scale
24 inches (2 feet)
Smaller dollhouses, model railroads (HO scale)
1:48
Quarter-inch scale
48 inches (4 feet)
Tiny dollhouses, architectural models
1:144
Micro / dollhouse-in-dollhouse
144 inches (12 feet)
Dollhouses within dollhouses, display accents
Collector tips
1:12 is the universal standard. If you're just starting out or shopping for a dollhouse, nearly all commercially available miniature furniture is made in 1:12 scale. It's always your safest default.
Fractions matter. Your ruler shows fractions, not decimals — so 0.667 inches is actually 10⁄16″ (or ⅔″). This converter shows the nearest usable fraction to help you mark and cut accurately.
Art dolls often use 1:6. If you're scaling props or furniture for an art doll, 1:6 (Barbie scale) is typically the right starting point. A 6-foot person becomes exactly 12 inches.
When scales conflict — if a piece looks slightly off next to your collection, measure the door height of your existing dollhouse. Standard door = 84″ real life. Divide your door's miniature height by 84 to find the exact scale of your house.
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