Hat Size Calculator
Convert head circumference to hat sizes (US, UK, EU).
How to Use the Hat Size Calculator
- Enter the required values.
- Click Calculate to see the results.
- Review the output values.
- Adjust inputs as needed.
クイックリファレンス
| 変換元 | 変換先 |
|---|---|
| 54 cm | S / 6¾ |
| 56 cm | M / 7 |
| 58 cm | L / 7¼ |
| 60 cm | XL / 7½ |
| 62 cm | XXL / 7¾ |
| 64 cm | XXXL / 8 |
使用例
- •Quick estimation and planning.
- •Comparing different scenarios.
- •Budgeting and cost analysis.
- •Educational and research purposes.
計算式
Fitted size = Circumference (in) / π. Generic: S (<54), M (54–56), L (56–58), XL (58–60).
よくある質問
How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.