IBU Utilization Calculator
Precision hop management for your brewing process using the Tinseth formula.
Parameters
Wort Volume (L)
Original Gravity (e.g., 1.050)
Hop Weight (g)
Alpha Acid (%)
Boil Time (min)
Reset Parameters
Estimated Bitterness
0.0
IBU
Utilization Efficiency
0.0%
Utilization Curve (Tinseth)
Common Boil Times (Ref: 1.050 OG)
Time (min)
Utilization (%)
15
~10.5%
30
~15.2%
60
~20.4%
90
~23.1%