Latte vs Cappuccino Milk Ratios: The Complete Guide

By Coffee Ratio Calculator Guru · Updated January 2025 · 5 min read

The key difference between a latte and a cappuccino is the milk-to-espresso ratio and foam type. A latte uses roughly 3.5:1 steamed milk to espresso with minimal foam; a cappuccino uses 1.5:1 with a significant dry foam layer. Use our milk to espresso ratio calculator to get exact volumes for any shot count.

Latte: Milk-Forward and Smooth

A standard latte is built from a double espresso (60ml) plus approximately 210ml of steamed milk and a thin 5–10ml microfoam cap — a total of about 270–280ml. The 3.5:1 milk ratio means the espresso flavour is present but gentle, blending smoothly with the milk's sweetness. Microfoam for a latte should be velvety and integrated, not stiff or bubbly — heated to 60–65°C and textured to a liquid-like consistency that pours smoothly.

Cappuccino: Balanced and Bold

A cappuccino traditionally uses equal thirds of espresso, steamed milk, and dry foam — 60ml espresso, 60ml steamed milk, 60ml foam — totalling around 180ml. The 1:1:1 ratio means the espresso character is significantly more pronounced than in a latte. The drier foam (heated to 65–70°C and textured to a stiffer consistency) sits above the milk and espresso, creating the characteristic thick, domed top.

Full Comparison of Espresso Milk Drinks