Grain Weight (lbs): Mash Ratio (quarts/lb): Sparge Water Temperature (F): Mash Temperature (F): Calculate Enter values above How It Works The mash water volume calculator uses the formula: Mash Water Volume (quarts) = Grain Weight (lbs) * Mash Ratio (quarts/lb). …
John Brewster
John Brewster
John Brewster is the homebrewer and writer behind BrewMyBeer — over a decade of all-grain brewing, 80+ BIAB batches, and 1,000+ guides on fermentation science, water chemistry, hops, yeast, and homebrewing equipment. Every guide is written from genuine hands-on experience.
I’ve had the pleasure of experimenting with various yeast strains in my homebrewing journey, and one that has particularly caught my attention is Voss Kveik. This Norwegian yeast strain has been a game-changer for many brewers, offering a unique combination …
I still remember my first wort boil like it was yesterday. I had spent hours preparing the mash, sparging, and transferring the wort to the kettle, and now it was time to bring it all to a boil. As I …
I’ve found that brewing beer in a small apartment can be a challenging yet rewarding experience. As an avid homebrewer, I’ve had to get creative with my equipment and brewing techniques to accommodate my limited space. In my experience, the …
Units US (lb and gal)Metric (kg and L) Grain weight (lb) Malt potential (PPG) Mash efficiency (%) Final wort volume (gal) Calculate original gravity PPG means points per pound per US gallon. Check the malt analysis sheet when available; 36 …
I still remember the excitement and nervousness I felt when I decided to brew my first all-grain batch. The process seemed daunting, with all the new equipment and techniques to learn. But with careful planning and preparation, I was able …
I’ve found that hot weather fermenting is one of the most challenging aspects of brewing, especially for those of us who live in warmer climates. As the temperatures rise, it can be difficult to maintain a stable fermentation environment, which …
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I’ve found that one of the most frustrating experiences for homebrewers is when their final gravity (FG) readings come in higher than expected. This can be a puzzle to solve, as it often indicates that the fermentation process hasn’t completed …
- Beer Brewing
Hops Guide: Varieties, Uses, Storage, and Substitutions
by John Brewster 16 minutes readI’ve spent years perfecting my craft as a homebrewer, and one ingredient that never ceases to fascinate me is hops. These small, cone-like flowers are the backbone of beer brewing, responsible for bitterness, flavor, and aroma. As I’ve delved deeper …