20 Milliwatt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C
20 Milliwatt/Meter-Kelvin (mW/(m·K)) equals
0.017197 kcal/(h·m·°C)
20 × 0.0008598452 = 0.017197 Kilocalorie/Hour-Meter-°C
Convert Milliwatt/Meter-Kelvin (mW/(m·K)) to Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C)) instantly. 1 mW/(m·K) = 0.00086 kcal/(h·m·°C).
Worked example: converting Milliwatt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C
- Step 1 — start with the formula. kcal/(h·m·°C) = mW/(m·K) × 0.0008598452
- Step 2 — substitute your figure. 20 mW/(m·K) × 0.0008598452
- Step 3 — read the result. 20 mW/(m·K) = 0.017197 kcal/(h·m·°C)
- Step 4 — check it in reverse. mW/(m·K) = kcal/(h·m·°C) × 1,163 returns 20.0001 mW/(m·K), which matches the figure you started with.
Thermal Conductivity Converter
7 units available
20 mW/(m·K) = 0.017197 kcal/(h·m·°C)
Formula:
kcal/(h·m·°C) = mW/(m·K) × 0.0008598452With your value: 20 mW/(m·K) = 0.0171969 kcal/(h·m·°C)
Other Milliwatt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C conversions
Milliwatt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C Conversion Table
| Milliwatt/Meter-Kelvin (mW/(m·K)) | Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C)) |
|---|---|
| 0.5 | 0.00043 |
| 1 | 0.00086 |
| 2 | 0.00172 |
| 5 | 0.004299 |
| 10 | 0.008598 |
| 15 | 0.012898 |
| 20 | 0.017197 |
| 25 | 0.021496 |
| 50 | 0.042992 |
| 100 | 0.085985 |
| 250 | 0.214961 |
| 500 | 0.429923 |
| 1000 | 0.859845 |
Kilocalorie/Hour-Meter-°C to Milliwatt/Meter-Kelvin Conversion Table
| Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C)) | Milliwatt/Meter-Kelvin (mW/(m·K)) |
|---|---|
| 0.5 | 581.5 |
| 1 | 1,163 |
| 2 | 2,326 |
| 5 | 5,815 |
| 10 | 11,630 |
| 15 | 17,445 |
| 20 | 23,260 |
| 25 | 29,075 |
| 50 | 58,150 |
| 100 | 116,300 |
| 250 | 290,750 |
| 500 | 581,500 |
| 1000 | 1,163,000 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Milliwatt/Meter-Kelvin (mW/(m·K))
Thermal Conductivity
Derived quantity, watt per metre-kelvin (W/(m·K)). Imperial and calorie-based units convert exactly via the thermochemical calorie and the international BTU.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C))
Thermal Conductivity
Derived quantity, watt per metre-kelvin (W/(m·K)). Imperial and calorie-based units convert exactly via the thermochemical calorie and the international BTU.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert Milliwatt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C
To convert from Milliwatt/Meter-Kelvin (mW/(m·K)) to Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C)), multiply the value by 0.0008598452.
Formula: kcal/(h·m·°C) = mW/(m·K) × 0.0008598452
Reverse: mW/(m·K) = kcal/(h·m·°C) × 1,163
Step-by-Step Example
- Start with your value in Milliwatt/Meter-Kelvin. For example: 5 mW/(m·K)
- Multiply by the conversion factor: 5 x 0.0008598452
- The result is: 0.004299 kcal/(h·m·°C)
About Milliwatt/Meter-Kelvin
The milliwatt/meter-kelvin (mW/(m·K)) is a unit of thermal conductivity. One milliwatt/meter-kelvin equals 0.001 base units. UnitConvertLab converts it against every other thermal conductivity unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: thermal conductivity calculations, engineering and science, education.
About Kilocalorie/Hour-Meter-°C
The kilocalorie/hour-meter-°c (kcal/(h·m·°C)) is a unit of thermal conductivity. One kilocalorie/hour-meter-°c equals 1.163 base units. UnitConvertLab converts it against every other thermal conductivity unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: thermal conductivity calculations, engineering and science, education.
Frequently Asked Questions
What is 20 Milliwatt/Meter-Kelvin in Kilocalorie/Hour-Meter-°C?
20 Milliwatt/Meter-Kelvin equals 0.017197 Kilocalorie/Hour-Meter-°C.
How many Kilocalorie/Hour-Meter-°C are in 1 Milliwatt/Meter-Kelvin?
There are exactly 0.0008598452 Kilocalorie/Hour-Meter-°C in 1 Milliwatt/Meter-Kelvin. This means the conversion factor from Milliwatt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C is 0.0008598452.
What is the formula to convert Milliwatt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C?
The formula to convert Milliwatt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C is: kcal/(h·m·°C) = mW/(m·K) × 0.0008598452. For example, to convert 10 Milliwatt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C, you would multiply 10 by 0.0008598452.
What is a Milliwatt/Meter-Kelvin?
The milliwatt/meter-kelvin (mW/(m·K)) is a unit of thermal conductivity. One milliwatt/meter-kelvin equals 0.001 base units. UnitConvertLab converts it against every other thermal conductivity unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Kilocalorie/Hour-Meter-°C?
The kilocalorie/hour-meter-°c (kcal/(h·m·°C)) is a unit of thermal conductivity. One kilocalorie/hour-meter-°c equals 1.163 base units. UnitConvertLab converts it against every other thermal conductivity unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What are the common uses of Milliwatt/Meter-Kelvin?
The Milliwatt/Meter-Kelvin is commonly used in thermal conductivity calculations, engineering and science, education.
Related Thermal Conductivity Conversions
Cite this page
UnitConvertLab. (2026). 20 Milliwatt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/20-milliwatt_per_meter_k-to-kcal_per_h_m_c