18 Kilocalorie/Hour-Meter-°C to Watt/Meter-Kelvin
Quick answer
18 Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C)) equals
20.934 W/(m·K)
To convert 18 Kilocalorie/Hour-Meter-°Cs to Watt/Meter-Kelvins, multiply by 1.163. Therefore, 18 Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C)) equals 20.934 Watt/Meter-Kelvin (W/(m·K)).
Formula: W/(m·K) = kcal/(h·m·°C) × 1.163. Calculation: 18 × 1.163 = 20.934 W/(m·K).
Convert Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C)) to Watt/Meter-Kelvin (W/(m·K)) online with our free unit converter. In thermal conductivity, 1 kcal/(h·m·°C) = 1.163 W/(m·K). Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Kilocalorie/Hour-Meter-°C to Watt/Meter-Kelvin
- Step 1 — start with the formula. W/(m·K) = kcal/(h·m·°C) × 1.163
- Step 2 — substitute your figure. 18 kcal/(h·m·°C) × 1.163
- Step 3 — read the result. 18 kcal/(h·m·°C) = 20.934 W/(m·K)
- Step 4 — check it in reverse. kcal/(h·m·°C) = W/(m·K) × 0.8598452279 returns 18 kcal/(h·m·°C), which matches the figure you started with.
Thermal Conductivity Converter
7 units available
18 kcal/(h·m·°C) = 20.934 W/(m·K)
Formula:
W/(m·K) = kcal/(h·m·°C) × 1.163With your value: 18 kcal/(h·m·°C) = 20.934 W/(m·K)
Other Kilocalorie/Hour-Meter-°C to Watt/Meter-Kelvin conversions
Kilocalorie/Hour-Meter-°C to Watt/Meter-Kelvin Conversion Table
| Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C)) | Watt/Meter-Kelvin (W/(m·K)) |
|---|---|
| 0.5 | 0.5815 |
| 1 | 1.163 |
| 2 | 2.326 |
| 5 | 5.815 |
| 10 | 11.63 |
| 15 | 17.445 |
| 20 | 23.26 |
| 25 | 29.075 |
| 50 | 58.15 |
| 100 | 116.3 |
| 250 | 290.75 |
| 500 | 581.5 |
| 1000 | 1,163 |
Watt/Meter-Kelvin to Kilocalorie/Hour-Meter-°C Conversion Table
| Watt/Meter-Kelvin (W/(m·K)) | Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C)) |
|---|---|
| 0.5 | 0.429923 |
| 1 | 0.859845 |
| 2 | 1.71969 |
| 5 | 4.299226 |
| 10 | 8.598452 |
| 15 | 12.897678 |
| 20 | 17.196905 |
| 25 | 21.496131 |
| 50 | 42.992261 |
| 100 | 85.984523 |
| 250 | 214.961307 |
| 500 | 429.922614 |
| 1000 | 859.845228 |
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.
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
Watt/Meter-Kelvin (W/(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
How to Convert Kilocalorie/Hour-Meter-°C to Watt/Meter-Kelvin
To convert from Kilocalorie/Hour-Meter-°C (kcal/(h·m·°C)) to Watt/Meter-Kelvin (W/(m·K)), multiply the value by 1.163.
Formula: W/(m·K) = kcal/(h·m·°C) × 1.163
Reverse: kcal/(h·m·°C) = W/(m·K) × 0.8598452279
Step-by-Step Example
- Start with your value in Kilocalorie/Hour-Meter-°C. For example: 5 kcal/(h·m·°C)
- Multiply by the conversion factor: 5 x 1.163
- The result is: 5.815 W/(m·K)
Kilocalorie/Hour-Meter-°C and Watt/Meter-Kelvin Relationship
This calculation facilitates standardized conversion between recognized units of thermal conductivity. Since 1 Kilocalorie/Hour-Meter-°C equals approximately 1.163 Watt/Meter-Kelvins, the Kilocalorie/Hour-Meter-°C represents a larger unit interval than the Watt/Meter-Kelvin. Understanding the relationship between Kilocalorie/Hour-Meter-°C and Watt/Meter-Kelvin is essential for accurate calculations in physics, engineering, commerce, and daily applications.
About Kilocalorie/Hour-Meter-°C
The Kilocalorie/Hour-Meter-°C (symbol: kcal/(h·m·°C)) is a recognized unit in the Standard measurement framework, utilized within thermal conductivity applications for precision and standardized data representation.
Common uses of Kilocalorie/Hour-Meter-°C: thermal conductivity calculations, engineering and science, education.
About Watt/Meter-Kelvin
The Watt/Meter-Kelvin (symbol: W/(m·K)) is a recognized unit in the Metric (SI) measurement framework, utilized within thermal conductivity applications for precision and standardized data representation.
Common uses of Watt/Meter-Kelvin: thermal conductivity calculations, engineering and science, education.
Frequently Asked Questions
- What is 18 Kilocalorie/Hour-Meter-°C in Watt/Meter-Kelvin?
- 18 Kilocalorie/Hour-Meter-°C equals 20.934 Watt/Meter-Kelvin.
- How many Watt/Meter-Kelvins are in 1 Kilocalorie/Hour-Meter-°C?
- There are exactly 1.163 Watt/Meter-Kelvins in 1 Kilocalorie/Hour-Meter-°C. This means the conversion factor from Kilocalorie/Hour-Meter-°C to Watt/Meter-Kelvin is 1.163.
- What is the formula to convert Kilocalorie/Hour-Meter-°C to Watt/Meter-Kelvin?
- The formula to convert Kilocalorie/Hour-Meter-°C to Watt/Meter-Kelvin is: W/(m·K) = kcal/(h·m·°C) × 1.163. For example, to convert 10 Kilocalorie/Hour-Meter-°Cs to Watt/Meter-Kelvins, you would multiply 10 by 1.163.
- What is a Kilocalorie/Hour-Meter-°C?
- The Kilocalorie/Hour-Meter-°C (symbol: kcal/(h·m·°C)) is a recognized unit in the Standard measurement framework, utilized within thermal conductivity applications for precision and standardized data representation.
- What is a Watt/Meter-Kelvin?
- The Watt/Meter-Kelvin (symbol: W/(m·K)) is a recognized unit in the Metric (SI) measurement framework, utilized within thermal conductivity applications for precision and standardized data representation.
- What are the common uses of Kilocalorie/Hour-Meter-°C?
- The Kilocalorie/Hour-Meter-°C is commonly used in thermal conductivity calculations, engineering and science, education.
Related Thermal Conductivity Conversions
Cite this page
UnitConvertLab. (2026). 18 Kilocalorie/Hour-Meter-°C to Watt/Meter-Kelvin. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/18-kcal_per_h_m_c-to-watt_per_meter_k