Convert joule/square meter to langley

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Abeg provide value.

Joule/Square Meter

The joule per square metre (J/m²) is the SI unit of radiant exposure or heat density. It represents the total energy incident on or passing through a unit area. Used in solar radiation measurements, laser energy delivery, and thermal analysis to quantify energy flux integrated over time. 


Langley

The langley (Ly) na unit of radiant energy per unit area, equal to one thermochemical calorie per square centimetre (41,840 J/m²). Named after Samuel Pierpont Langley, it was dem widely use in meteorology and solar radiation research throughout the 20th century to express insolation values. 


Joule/Square Meter to Langley conversion table
Joule/Square MeterLangleyLangleyJoule/Square Meter
12.39E-05141840
24.78E-05283680
37.17E-053125520
50.00011955209200
100.00023910418400
200.00047820836800
250.0005975251.046E+06
500.00119503502.092E+06
1000.002390061004.184E+06
2500.005975142501.046E+07
5000.01195035002.092E+07
10000.023900610004.184E+07
How to convert Joule/Square Meter to Langley

1 J/m² = 2.39E-05 Ly. To convert any value, multiply it by 2.39E-05. For example, 25 J/m² = 0.0005975 Ly.

Frequently asked questions
How many Ly are there in one J/m²?
One J/m² is equal to 2.39E-05 Ly.
How do you convert Joule/Square Meter to Langley?
Multiply the value in Joule/Square Meter by 2.39E-05 to get the result in Langley.
How much is 25 J/m² in Ly?
25 J/m² is equal to 0.0005975 Ly.
How do you convert Langley back to Joule/Square Meter?
Divide by the same factor: multiply the value in Langley by 41840 to get Joule/Square Meter.

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