Idaho Falls, Idaho
Welcome to Ghost River Brewing
Where decades of hands-on brewing experience are shared freely with brewers who appreciate balance, flavor, and craftsmanship. Explore free brewing calculators, proven recipes, beer styles, ingredient data, and practical brew-day tools designed to help you create exceptional beer—whether you're brewing on a kitchen stove or in a fully equipped brewhouse.
We believe great beer doesn't have to be aggressively bitter. Ghost River Brewing celebrates balanced, flavorful beers with approachable bitterness, making this a home for brewers seeking alternatives to the extreme hop-forward trend. If you're ready to move beyond the IBU arms race, you've found your brewery.
Great beer comes from knowledge, consistency, good sanitation, and patience, not expensive equipment.
The Flagship Toolkit
Brewing Calculators
ABV Calculator
Turn your gravity readings into an accurate final ABV in seconds.
IBU Calculator
Estimate bitterness from hop additions using the Tinseth method.
Priming Sugar Calculator
Dial in bottle carbonation with the right amount of priming sugar.
Recipe Scaler
Scale any recipe up or down while keeping it balanced.
Beer Color (SRM) Calculator
Predict your beer color from grain bill and batch size.
Carbonation Calculator
Find target CO2 volumes and keg pressure for any style.
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From the Brew Log
Featured Recipes
Know Your Beer
Popular Beer Styles
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Featured Yeast
SafAle US-05
Clean, neutral, slightly citrus. Lets malt and hops shine.
The Brewer's Notebook
Latest Brewing Articles
Getting Started · 9 min
How to Brew Your First Batch of Beer
Brewing beer is much easier than most people think. This guide gets you from zero to your first homebrew without overcomplicating anything.
Fundamentals · 6 min
Understanding ABV
What alcohol by volume really measures and how your gravity readings reveal it.
Fundamentals · 7 min
Understanding IBU
Why bitterness units matter for balance, and why low IBU beers are an art.
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