如何计算Beer A B V
learn.whatIsHeading
Calculates beer alcohol content from original gravity and final gravity. Helps brewers and consumers understand strength.
公式
ABV = (OG - FG) × 131.25
- ABV
- (OG - FG) × 131 — (OG - FG) × 131
- OG
- OG value — Variable used in the calculation
- FG
- FG value — Variable used in the calculation
分步指南
- 1Original gravity (OG) and final gravity (FG) measured
- 2ABV = (OG - FG) × 131.25
- 3Ranges: light beer 3-4%, regular 4-5%, craft 5-8%, imperial stouts 8-12%+
- 4Hydrometer measures specific gravity
例题解析
输入
OG 1.050, FG 1.010
结果
5.2% ABV
常见错误注意事项
- ✕Assuming darker beer equals higher ABV (not true)
- ✕Not accounting for gravity adjustment formulas at high ABV
常见问题
What's the difference between ABV and IBU?
ABV: alcohol content (strength); IBU: bitterness units (not strength related).
Do different beer styles have different ABV?
Yes; lagers 4-6%, IPAs 6-8%, stouts 5-8%, imperial styles 8-12%+.
准备好计算了吗？尝试免费的 Beer A B V 计算器
自己尝试一下 →