Projector Throw Calculator
Calculate projector distance from throw ratio and screen width.
How to Use the Projector Throw 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 |
|---|---|
| Ultra short throw | 0.2–0.4 |
| Short throw | 0.4–1.0 |
| Standard | 1.2–2.0 |
| Long throw | 2.0+ |
| 100" screen (2.21 m wide) | 2.65 m at 1.2:1 |
| 120" screen (2.66 m wide) | 3.19 m at 1.2:1 |
使用例
- •Quick estimation and planning.
- •Comparing different scenarios.
- •Budgeting and cost analysis.
- •Educational and research purposes.
計算式
Distance = Throw ratio × Screen width.
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.