Unit Convertio

Trusted unit conversions based on SI and NIST scientific standards

Watt per Square Meter to Watt-hour

Convert Watt per Square Meter [W/m²] to Watt-hour [Wh] and vice versa.

Conversion Formula

Example: 1 W/m² = 0.000277778 Wh

The conversion uses the following relationship: Watt per Square Meter values are converted to the base unit (Joule), then converted to Watt-hour.

Related Heat Transfer Coefficient Conversions

Quick Reference Table

W/m²Wh
10.000277778
50.00138889
100.00277778
250.00694444
500.0138889
1000.0277778
2500.0694444
5000.138889
10000.277778
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