Mr. Malty's Pitch Rate Calc

Homebrew Yeast Calculator

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Nail your yeast pitch rate every time. Built on Jamil Zainasheff's trusted formulas for liquid yeast, dry yeast, and repitched slurry. Free -- no account required. Pitch rate is the single biggest factor in how your beer turns out -- and most homebrewers are guessing. Mr. Malty's Pitch Rate Calculator takes the guesswork out of yeast pitching. Enter your batch size, original gravity, and yeast details, and get an accurate cell count in seconds. Based on the proven formulas of Jamil Zainasheff, one of homebrewing's most respected voices. WORKS WITH ANY YEAST - Liquid yeast (Wyeast, White Labs) -- viability adjusted for package age - Dry yeast -- calculates packets needed - Repitched slurry -- accounts for viability and concentration FAST AND ACCURATE - Trusted formulas refined over years of real-world brewing - Viability decay automatically calculated from manufacture date - Results in billions of cells -- no more guessing FREE TO USE - No account required - All calculator features included -- no paywalls - Contains ads, with an optional one-time purchase to remove them Whether you're brewing your first extract batch or dialing in a lager fermentation, the right pitch rate means cleaner flavors, faster starts, and more consistent results.

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The developer, McDole Group LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

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    The following data may be collected and linked to your identity:

    • Purchases
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    • Diagnostics

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Information

Seller
  • McDole Group LLC
Size
  • 36.2 MB
Category
  • Food & Drink
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPad
    Requires iPadOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English
Age Rating
18+
  • 18+
  • Learn More
  • Frequent
    Alcohol, Tobacco, Drug Use or References

    Contains
    Advertising
In-App Purchases
Yes
Copyright
  • © McDole Group, LLC
  • Developer Website
  • Privacy Policy