Cold brew and iced coffee are often grouped together because they are both served cold. However, from an extraction science perspective, they are fundamentally different beverages. The brewing temperature, steep time, flavor chemistry, caffeine behavior, and even storage stability differ dramatically between the two.
If you have ever asked yourself what the difference between cold brew and iced coffee is, which one has more caffeine, which is smoother, or which is better for sensitive stomachs, this guide provides a complete breakdown.