Calma Bar in Gothenburg centres its menu on tapas and flavours from the Spanish kitchen. Its small plates can be mixed and matched to suit your taste, and they work as either a full meal or something to snack on. That gives diners a choice between ordering several plates together for a meal or having them as a snack. Listed examples are Spanish meatballs, paella and chicken fajitas.

The menu also includes à la carte dishes, with burgers, pasta and grilled sirloin steak among the options. The menu description presents these separately from the tapas: diners can choose small plates to mix and match, or an à la carte dish such as a burger, pasta or steak. After dinner, Calma has a nightclub for people who want to keep the evening going. It is an option for extending a visit after a meal, alongside the food offering.