Home Beer Brewing Cost Calculator

Find out when homebrewing beats buying craft beer.

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Is Homebrewing Beer Actually Cheaper Than Buying Craft Beer?

Homebrewing beer is one of those hobbies where the savings potential is real — but only if you crunch the numbers honestly. A 5-gallon batch brewed at home yields roughly 48 twelve-ounce bottles (about 8 six-packs), and whether that beats a $12–$15 craft six-pack depends entirely on what you spend on ingredients and how you spread out your equipment costs.

What Goes Into the True Cost

Honest homebrewing math includes four categories: base ingredients (grain, liquid extract, or dry extract), hops, yeast, and priming sugar for bottle carbonation. Yeast is often overlooked but adds $6–$10 per batch for liquid strains, though you can re-pitch saved slurry to cut that cost over time.

The Equipment Amortization Effect

A basic starter kit runs $75–$200. Spread over 30 batches (about 5 years at 6 batches per year), that's $2.50–$6.67 per batch added to your cost. Spread over just 6 batches, it's $12–$33 per batch, which can make your homebrew look more expensive than craft beer in the short term.

Factors That Shift the Math

  • Beer style: Lagers, stouts, and wheat beers use modest ingredient loads. Hazy IPAs and imperial stouts with heavy dry-hop additions cost significantly more.
  • Yeast reuse: Washing and re-pitching liquid yeast saves $6–$10 per batch.
  • Bulk buying: Purchasing grain in 50-lb sacks cuts base malt costs by 30–50%.

Frequently Asked Questions

How many bottles does a 5-gallon batch make?
A 5-gallon batch produces approximately 48 twelve-ounce bottles, or about 8 six-packs. In practice you may end up with slightly fewer due to trub loss and yeast sediment left behind in the fermenter.
Does homebrewing save money compared to craft beer?
Yes, in most cases. A typical batch of homebrew costs $4–$8 per six-pack in ingredients once equipment is amortized, compared to $10–$18 for equivalent craft beer at retail. Savings shrink for specialty styles with expensive adjuncts.
What is the biggest startup cost for homebrewing?
Equipment is the main upfront cost. A basic extract starter kit runs $75–$200. At 6 batches per year, a $150 kit adds only about $5 per batch over 5 years.
How do I reduce the cost per batch?
Re-pitch liquid yeast instead of buying fresh each batch (saving $6–$10), buy base malt in bulk (50-lb sacks cut cost by 30–50%), brew simpler styles with fewer specialty ingredients, and switch to all-grain brewing once you have the equipment.
How long does it take to brew a batch at home?
An extract brew takes 2–3 hours of active brew day work, plus 1–2 weeks of fermentation and another 2 weeks of bottle conditioning. Total time from grain to glass is typically 3–5 weeks for ales and 8–12 weeks for lagers.