Ales are fermented warm and made with a top fermenting yeast saccharomyces cervisiae which is just like it sounds a yeast that rises to the top of the brew during fermentation. On the other hand when they produce lagers the whole process is carried out by the fermentation from the bottom side.

What S The Difference Between An Ale And A Lager Beer Ale

Ales are traditionally fermented at warmer temperatures 55 to 70 degrees fahrenheit 12 to 21 degrees celsius while lagers are typically fermented at cooler temperatures 38 to 50 degrees fahrenheit 3 to 10 degrees celsius.

What is the difference between ale and lager. Ales are made with top fermenting yeasts that work at warmish temperatures. You have ale yeast and lager yeast and these types of yeast in turn typically dictate the temperature at which the beer is fermented. Lagers are made with bottom fermenting yeast at colder temperatures.

Most ales ferment in the 60 75 f 16 24 c range with some saison strains requiring temperatures as high as 95 100 f 35 38 c to fully attenuate. Ales usually need mid range room temperatures. The main difference between ales and lagers is the type of yeast used in the brewing process which in turn dictates what ingredients and techniques can be used.

The difference between the two comes down to the type of yeast used and the temperature at which the beer is fermented. Ale is fermented warm but lager is fermented cold. There is a great deal of truth to this answer.

Simply put lagers are brewed using bottom fermenting strains of yeast held at colder temperatures around 40 52 f while ales are. Lagers are made with bottom fermenting yeasts that need the liquid they re fermenting to be cold and still for a. What is the difference between ale and lager.

Lagers usually ferment at a colder temperature than ales. Ales are produced by top fermenting the tiny strains. Ales and lagers are each made using different strains of yeast.