Master beer carbonation with our complete guide to CO₂ volumes by style. Learn how carbonation affects flavor, aroma, and mouthfeel across different beer styles from low-carbonation stouts to effervescent Belgian ales. Includes interactive carbonation chart and priming calculator for homebrewers. …
Mark Kegman

Mark Kegman
Mark Kegman spent 15 years as a mechanical engineer before turning his analytical mind to brewing equipment. His methodical approach to testing and reviewing brewing gear has earned him a reputation for thorough, unbiased assessments. Mark maintains a fully equipped home brewery lab where he puts everything from budget starter kits to professional-grade systems through rigorous testing protocols. He's particularly passionate about helping brewers find the best value equipment and innovative solutions for small-space brewing setups. His detailed comparison videos have amassed over 2 million views online.
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Brewer’s Toolbox
Understanding the True Cost Per Bottle of Your Homebrew
by Mark Kegmanby Mark Kegman 11 minutes readCalculate the true cost per bottle of your homebrew with our comprehensive calculator. Track ingredient expenses, equipment investments, and packaging costs to understand your actual savings compared to commercial craft beer. Includes cost breakdown charts and money-saving strategies for budget-conscious …
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Learn how to convert Alcohol By Volume (ABV) to Alcohol By Weight (ABW) for regulatory compliance. Our interactive calculator and comprehensive guide explains the difference between ABV and ABW measurements, state requirements, and scientific conversion methods. When it comes to …
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Brewer’s Toolbox
Master Bottle Carbonation with Priming Sugar Calculator
by Mark Kegmanby Mark Kegman 12 minutes readMaster the art of perfect beer carbonation with our comprehensive priming sugar calculator and guide. Learn to calculate precise sugar amounts for ideal carbonation levels in any beer style. After weeks of careful brewing, fermentation, and anticipation, the final crucial …
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Brewer’s Toolbox
IBU Calculator: Optimizing Bitterness in Homebrew
by Mark Kegmanby Mark Kegman 15 minutes readMaster the science of beer bitterness with our comprehensive IBU calculator guide. Learn how to accurately measure, calculate, and adjust hop bitterness in your homebrews like a pro. Achieving the perfect bitterness level in your homebrew is a delicate balance …
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Fermented Drink Recipes
How to Make Kefir at Home with Ease
by Mark Kegmanby Mark Kegman 8 minutes readLearn how to make delicious, probiotic-rich kefir at home with our complete guide. Discover the simple process, essential ingredients, and expert tips for creating this fermented milk drink with minimal equipment. Perfect for beginners seeking a cost-effective way to enjoy …
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Beer BrewingEquipment & Tools
12 Essential Brewing Sanitization Tips
by Mark Kegmanby Mark Kegman 13 minutes readMaster brewing sanitization with 12 essential tips for contamination-free beer. Learn proper techniques, sanitizer selection, and troubleshooting to prevent off-flavors and infections in your homebrew. Picture this: You’ve spent hours carefully selecting the perfect recipe. You’ve measured your grains with …
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Equipment & Tools
Fermentation Equipment Essentials: What You Need to Start Brewing at Home
by Mark Kegmanby Mark Kegman 13 minutes readDiscover the essential fermentation equipment you need to start brewing at home, from basic starter kits to specialized tools for beer, wine, kombucha, and other fermented beverages. The world of home fermentation offers a rewarding journey of discovery, flavor, and …
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Wine & Mead
Orange Zest in Mead: When, Why, and How Much to Create Perfect Citrus Honey Wine
by Mark Kegmanby Mark Kegman 22 minutes readTransform your traditional honey wine into bright, aromatic metheglin with the perfect orange zest additions. Understanding when to add orange zest in mead, why timing matters, and precisely how much creates the difference between subtle citrus notes and overwhelming bitterness. …
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Wine and Mead Recipes
How Long Should You Age a Spiced Mead for Best Results?
by Mark Kegmanby Mark Kegman 13 minutes readDiscovering the perfect aging timeline for your spiced mead can transform a harsh, unbalanced beverage into a smooth, complex elixir that showcases every carefully chosen spice and herb. The art of spiced mead aging represents one of the most fascinating …