Multilayer chip capacitors are available in a range of sizes, with the following being the most common:

1. 0402: This size is 0.04 inches by 0.02 inches (1.0mm by 0.5mm) and is often used in compact electronic devices.

2. 0603: These capacitors measure 0.06 inches by 0.03 inches (1.6mm by 0.8mm) and are widely used in consumer electronics and small electronic devices.

3. 0805: With dimensions of 0.08 inches by 0.05 inches (2.0mm by 1.25mm), these capacitors are commonly found in various electronic applications.

4. 1206: These capacitors measure 0.12 inches by 0.06 inches (3.2mm by 1.6mm) and are popular for their versatility and ease of handling.

5. 1210: With dimensions of 0.12 inches by 0.10 inches (3.2mm by 2.5mm), these capacitors offer higher capacitance values and are suitable for applications requiring larger capacitance.

These sizes represent a few examples of the most commonly used multilayer chip capacitor dimensions. However, it's important to note that there are many other sizes available to meet specific application requirements.