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Tinseth IBU Calculator
Estimate beer bitterness (IBU) using the Tinseth formula.
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IBU
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Estimate beer bitterness (IBU) using the Tinseth formula.
Tinseth IBU Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: IBU = utilisation x alpha mg/L.
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
Tinseth Quick Guide
Typical values for reference.
| Hops g | Alpha % | Boil min | IBU |
|---|---|---|---|
| 30 | 10 | 60 | 34.6 IBU |
| 30 | 10 | 30 | 26.6 IBU |
| 30 | 10 | 15 | 17.2 IBU |
| 60 | 10 | 60 | 69.2 IBU |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Tinseth IBU Calculator FAQ
Answers to common questions about this calculator.
Tinseth.
It gives a quick estimate of tinseth ibu from the values you enter.
No. It is a planning estimate, so check important figures with a professional or official source.
Yes. Edit any field and the result updates when you calculate.