Mezcal vs Rum: Taste, ABV, Calories & More

Mezcal vs Rum

Compare mezcal vs rum side by side, including calories, alcohol content, carbs, and taste differences. Note: All nutritional values are based on a typical serving size (see below).
Information	Mezcal	Rum
Family	Spirit	Spirit
Type	mezcal	rum
Container	Shot	Shot
Serving Size	45 mL/1.5oz	45 mL/1.5oz
Calories	108 kcal	97 kcal
ABV %	45%	40%
Alcohol (grams)	16.0	14.2
Taste	Smoky, earthy, herbaceous	Sweet, warm, earthy
Texture	Oily, viscous, warming	Viscous, warming, smooth
Mixers	Grapefruit soda, lime juice	Cola, ginger beer, lime
Is Vegan?	Yes	Yes
Glutenfree?	Yes	Yes
Carbs (grams)	0	0
Sugars (grams)	0	0
Main Ingredient	Roasted agave hearts	Sugarcane molasses
Aged?	No	Typically aged from one to twenty years.
Country	Mexico	Barbados
Price (USD)	30 - 200	10 - 500

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Deep Dive: Mezcal vs Rum

A closer look at the history, taste, and unique characteristics of these two beverages.

Drink Type

Mezcal | Spirit | mezcal

Mezcal is a distilled spirit produced in Mexico from the fermented heart of any agave plant species. Its defining characteristic is the traditional production method, where the agave hearts are slowly roasted in underground earthen pits fueled by wood, imparting a distinct, heavily smoky flavor to the final liquid.

Rum | Spirit | rum

Rum is a distilled spirit made exclusively from sugarcane byproducts, most commonly molasses or freshly pressed sugarcane juice. Following fermentation and distillation, it is often aged in oak barrels. Unaged variants remain clear, while barrel maturation imparts amber or dark colors alongside complex, sweet, and woody flavor profiles.

What Makes Each Drink Unique?

Mezcal

Unlike tequila, which strictly uses blue agave and steams the hearts, mezcal can be produced from over thirty different agave species. The defining characteristic involves roasting these agave hearts in underground fire pits, imparting the spirit's signature, intensely smoky and uniquely earthy flavor profile.

Rum

Unlike spirits distilled from cereal grains or various fruits, rum is uniquely fermented and distilled entirely from sugarcane byproducts. Its production methods vary drastically by geographical region, leading to an extremely broad category that includes light, heavily spiced, and extensively barrel matured variations.

The Taste Experience

Mezcal

Mezcal typically offers a distinctively smoky flavor due to the roasted agave production method. It often features earthy and herbaceous undertones, combined with varying degrees of sweetness, fruitiness, or floral notes depending on the specific agave species used.

Rum

Rum delivers a distinctly sweet foundation derived from sugarcane, characterized by notes of toasted caramel and molasses. Depending on maturation in wooden barrels, the spirit develops additional dry flavors of oak, vanilla, and subtle baking spices.

Serving Notes

Mezcal

The recommended serving temperature for mezcal is 18 degrees Celsius / 64.4 Fahrenheit. Serving mezcal at room temperature, approximately eighteen degrees Celsius, ensures the preservation of complex volatile aromatic compounds and smoke profiles. Excessively cold temperatures mute delicate agave notes, while high heat can cause ethanol to dominate the palate.

Rum

The recommended serving temperature for rum is 18 degrees Celsius / 64.4 Fahrenheit. Serving rum at room temperature allows the complex esters and volatile aromatic compounds to evaporate efficiently. This enhances the olfactory perception of molasses, spice, and oak notes while ensuring a balanced palate without alcohol harshness.

History & Origin

Mezcal

Mezcal production originated in Mexico following the Spanish conquest in the sixteenth century. Indigenous populations had previously fermented agave sap to create pulque, but Spanish colonists introduced European distillation techniques. They applied these methods to roasted agave hearts, creating early forms of mezcal. Over centuries, these regional distillation practices evolved into a deeply traditional, artisanal craft passed down through generations across several Mexican states.

Rum

Rum originated in the Caribbean during the seventeenth century when plantation slaves discovered that molasses, a byproduct of sugar refining, could be fermented into alcohol. The first commercial distillation took place in Barbados. It quickly became a significant global commodity, playing a major role in transatlantic trade routes and serving as a standard daily ration for the British Royal Navy until the late twentieth century.