BTU per hour square foot to watt per square meter コンバーター

Convert BTU per hour square foot to watt per square meter in the 熱流束 family. See a sample calculation, unit definitions, and the interactive converter.

変換例: 1 Btu-h-ft2

3.15459075 watt per square meter

This example is calculated from the same unit registry used by the interactive converter.

計算式と単位の定義

Convert heat-transfer rate per unit area.

target value = source value × source factor ÷ target factor

変換元の単位: BTU per hour square foot (Btu-h-ft2), factor 3.15459075, offset 0.

変換先の単位: watt per square meter (W-m2), factor 1, offset 0.

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重要な注意

計算は掲載された単位定義を使って端末内で行われます。表示値は丸められています。高精度または規制対象の用途では、適用される標準を確認してください。

For high-precision, regulated or safety-critical use, check the underlying standard and its required precision. Historical and approximate units are identified in their names or family descriptions.

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