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Heat Density Converter

Convert heat (energy) per area between joules per square meter, langleys, calories per square centimeter and BTUs per square foot.

1 joule/square meter = 0.00002390057361 langley

All conversions

UnitSymbolValue

About the Heat Density Converter

Convert heat (energy) per area between joules per square meter, langleys, calories per square centimeter and BTUs per square foot. The base unit is the joule/square meter; every one of the 5 units is defined against it, so any pair converts directly in a single step.

How to Convert joule/square meter to langley

To convert joule/square meter to langley, multiply the value in joule/square meter by 0.00002390057361.

joule/square meter to langley table

joule/square meterlangley
0.10.000002390057361
10.00002390057361
20.00004780114723
50.0001195028681
100.0002390057361
200.0004780114723
500.001195028681
1000.002390057361
5000.01195028681
1,0000.02390057361

Common heat density conversions

  • 1 joule/square meter = 0.00002390057361 langley
  • 1 joule/square meter = 0.00002390057361 calorie (th)/square centimeter
  • 1 joule/square meter = 0.00008805509184 Btu (IT)/square foot
  • 1 joule/square meter = 0.00008811401972 Btu (th)/square foot

How to Use the Heat Density Converter

  1. Type a value in the From box and choose its unit.
  2. Pick the unit you want in the To list — the result updates as you type.
  3. Use the swap button to reverse the conversion, or type in the To box to convert backwards.
  4. Check the All conversions table to see your value in every unit; click a row to make it the target.

Frequently Asked Questions

How do I convert joule/square meter to langley?

To convert joule/square meter to langley, multiply the value in joule/square meter by 0.00002390057361. For example, 1 joule/square meter = 0.00002390057361 langley. Type any value above and the answer updates as you type.

How many langleys are in a joule/square meter?

There are 0.00002390057361 langleys in 1 joule/square meter. To convert joules/square meter to langleys, multiply by 0.00002390057361 — for example, 10 joules/square meter = 0.0002390057361 langleys. To go the other way, divide by 0.00002390057361.

How many joules/square meter are in a langley?

There are 41,840 joules/square meter in 1 langley. To convert langleys to joules/square meter, multiply by 41,840 — for example, 10 langleys = 418,400 joules/square meter. To go the other way, divide by 41,840.

How many calories (th)/square centimeter are in a joule/square meter?

There are 0.00002390057361 calories (th)/square centimeter in 1 joule/square meter. To convert joules/square meter to calories (th)/square centimeter, multiply by 0.00002390057361 — for example, 10 joules/square meter = 0.0002390057361 calories (th)/square centimeter. To go the other way, divide by 0.00002390057361.

How many langleys are in a calorie (th)/square centimeter?

There are 1 langleys in 1 calorie (th)/square centimeter. To convert calories (th)/square centimeter to langleys, multiply by 1 — for example, 10 calories (th)/square centimeter = 10 langleys. To go the other way, divide by 1.

How many Btu (IT)/square foot are in a joule/square meter?

There are 0.00008805509184 Btu (IT)/square foot in 1 joule/square meter. To convert joules/square meter to Btu (IT)/square foot, multiply by 0.00008805509184 — for example, 10 joules/square meter = 0.0008805509184 Btu (IT)/square foot. To go the other way, divide by 0.00008805509184.

How many langleys are in a Btu (IT)/square foot?

There are 0.271427502 langleys in 1 Btu (IT)/square foot. To convert Btu (IT)/square foot to langleys, multiply by 0.271427502 — for example, 10 Btu (IT)/square foot = 2.71427502 langleys. To go the other way, divide by 0.271427502.

How many Btu (th)/square foot are in a joule/square meter?

There are 0.00008811401972 Btu (th)/square foot in 1 joule/square meter. To convert joules/square meter to Btu (th)/square foot, multiply by 0.00008811401972 — for example, 10 joules/square meter = 0.0008811401972 Btu (th)/square foot. To go the other way, divide by 0.00008811401972.

What is the base unit for heat density conversions?

The joule/square meter. Every one of the 5 units in this converter is defined relative to the joule/square meter, so any two units convert directly in one step.

How many units does the Heat Density Converter support?

The Heat Density Converter handles 5 units. You can convert between any two of them, or see your value in every unit at once in the "All conversions" table.

How accurate is this heat density converter?

Conversions use exact definitions wherever one exists (for example the international inch is exactly 2.54 cm and the pound exactly 0.45359237 kg) and calculate in double precision. Choose how many significant digits to show — up to 15.

How do I use the Heat Density Converter?

Type a value in the From box and pick its unit, then pick the unit you want in the To list — the answer updates as you type. Use the swap button to reverse the conversion, or open the "All conversions" table to see the value in every unit.

Is the Heat Density Converter free, and does it work offline?

Yes, it is completely free with no sign-up. Once the page has loaded, every conversion runs in your browser, so nothing is sent to our servers. It's one of 71 heat and other unit converters on House of Convert.