1:64, 1:43 or 1:18? A beginner’s guide to die-cast scales

The scale on a die-cast box tells you how much smaller the model is than the real car. A 1:64 model is 64 times smaller than the car it copies; a 1:18 model is 18 times smaller. The smaller the second number, the bigger the model on your shelf.

How big is each scale?

• 1:64: roughly 7 cm long for an average car. Pocket-sized, the scale of Hot Wheels, Matchbox, Mini GT and most collector 1:64 brands.
• 1:43: about 10 cm. A classic collector scale with more room for detail, popular for racing and vintage models.
• 1:24: about 18–20 cm. Big enough for opening doors and detailed interiors.
• 1:18: about 25 cm. The display centrepiece: opening parts, engine detail and real presence on a shelf.

Which scale should you start with?

Most collectors start at 1:64. The cars are affordable, easy to display and come in thousands of models, so you can collect by brand, by country or by racing series without running out of shelf space.

Pick one theme and one scale first. A shelf of twenty JDM legends in 1:64 looks far better than forty random cars in four sizes.

Once you know what you love, a single 1:18 piece of your favourite car makes a great centrepiece for the collection.