Kilocalorie (IT)/hour/meter/°C to Calorie (IT)/second/centimeter/°C (kcal/(h·m·°C) to cal/(s·cm·°C)) Calculator
kcal/(h·m·°C) × 0.0027777778 = cal/(s·cm·°C)
Calculation: 1 kcal/(h·m·°C) × 0.0027777778 = 0.0027777778 cal/(s·cm·°C)
Common Kilocalorie (IT)/hour/meter/°C to Calorie (IT)/second/centimeter/°C Calculations
Quick-lookup reference table showing calculated equivalents for standard increments between Kilocalorie (IT)/hour/meter/°C (kcal/(h·m·°C)) and Calorie (IT)/second/centimeter/°C (cal/(s·cm·°C)).
| Conversion & Equivalent Value | Scientific Notation |
|---|---|
| 0.001 kcal/(h·m·°C) 2.777778 × 10⁻⁶ cal/(s·cm·°C) | 2.778 × 10⁻⁶ |
| 0.01 kcal/(h·m·°C) 2.777778 × 10⁻⁵ cal/(s·cm·°C) | 2.778 × 10⁻⁵ |
| 0.1 kcal/(h·m·°C) 0.000277778 cal/(s·cm·°C) | 2.778 × 10⁻⁴ |
| 0.5 kcal/(h·m·°C) 0.00138889 cal/(s·cm·°C) | 1.389 × 10⁻³ |
| 1 kcal/(h·m·°C) 0.00277778 cal/(s·cm·°C) | 2.778 × 10⁻³ |
| 2 kcal/(h·m·°C) 0.00555556 cal/(s·cm·°C) | 5.556 × 10⁻³ |
| 5 kcal/(h·m·°C) 0.0138889 cal/(s·cm·°C) | 1.389 × 10⁻² |
| 10 kcal/(h·m·°C) 0.0277778 cal/(s·cm·°C) | 2.778 × 10⁻² |
| 20 kcal/(h·m·°C) 0.0555556 cal/(s·cm·°C) | 5.556 × 10⁻² |
| 25 kcal/(h·m·°C) 0.0694444 cal/(s·cm·°C) | 6.944 × 10⁻² |
| 50 kcal/(h·m·°C) 0.138889 cal/(s·cm·°C) | 1.389 × 10⁻¹ |
| 100 kcal/(h·m·°C) 0.277778 cal/(s·cm·°C) | 2.778 × 10⁻¹ |
| 250 kcal/(h·m·°C) 0.694444 cal/(s·cm·°C) | 6.944 × 10⁻¹ |
| 500 kcal/(h·m·°C) 1.388889 cal/(s·cm·°C) | 1.389 × 10⁰ |
| 1000 kcal/(h·m·°C) 2.777778 cal/(s·cm·°C) | 2.778 × 10⁰ |
| Reciprocal & Equivalent Value | Scientific Notation |
|---|---|
| 1 cal/(s·cm·°C) 360 kcal/(h·m·°C) | 3.6 × 10² |
| 5 cal/(s·cm·°C) 1800 kcal/(h·m·°C) | 1.8 × 10³ |
| 10 cal/(s·cm·°C) 3600 kcal/(h·m·°C) | 3.6 × 10³ |
| 50 cal/(s·cm·°C) 18000 kcal/(h·m·°C) | 1.8 × 10⁴ |
| 100 cal/(s·cm·°C) 36000 kcal/(h·m·°C) | 3.6 × 10⁴ |
Real-World Context & Everyday Benchmarks
Tap to load into converterTo help contextualize these units in everyday life, science, and engineering, here are verified real-world reference points for Kilocalorie (IT)/hour/meter/°C (kcal/(h·m·°C)) and Calorie (IT)/second/centimeter/°C (cal/(s·cm·°C)):
Kilocalorie (IT)/hour/meter/°C References:
- Pure drinking water thermal conductivity at 20 degrees Celsius 0.52 kcal/(h·m·°C)
- Standard architectural clay brick building wall masonry 0.69 kcal/(h·m·°C)
- High-conductivity pure copper metal thermal busbar 345 kcal/(h·m·°C)
Calorie (IT)/second/centimeter/°C References:
- High-purity electrical copper metal thermal conductor at 20°C 0.95 cal/(s·cm·°C)
- Commercial aluminum metal heat sink thermal conductivity 0.5 cal/(s·cm·°C)
- Freshwater lake surface ice thermal conductivity at 0°C 0.0053 cal/(s·cm·°C)
How to Convert Kilocalorie (IT)/hour/meter/°C to Calorie (IT)/second/centimeter/°C
Converting Kilocalorie (IT)/hour/meter/°C (kcal/(h·m·°C)) to Calorie (IT)/second/centimeter/°C (cal/(s·cm·°C)) is a core calculation in Thermal Conductivity, which measures a material's intrinsic capacity to conduct and transfer heat through microscopic collisions. Because Calorie (IT)/second/centimeter/°C is a broader physical scale than Kilocalorie (IT)/hour/meter/°C, converting from kcal/(h·m·°C) to cal/(s·cm·°C) condenses the numerical figure. It takes 360 Kilocalorie (IT)/hour/meter/°C to equal a single Calorie (IT)/second/centimeter/°C (1 kcal/(h·m·°C) = 0.00277778 cal/(s·cm·°C)). To convert any quantity, multiply by 0.00277778 (or divide by 360).
Mathematical Conversion Derivation via Coherent SI Base Unit
Under the International System of Quantities (ISQ), dimensional conversion between non-SI units is rigorously resolved by bridging through the coherent SI base unit (watt per meter kelvin (W/(m·K))) without arbitrary rounding:
1 kcal/(h·m·°C) = 1.163 watt per meter kelvin (W/(m·K))1 cal/(s·cm·°C) = 418.68 watt per meter kelvin (W/(m·K))V(cal/(s·cm·°C)) = V(kcal/(h·m·°C)) × ( 1.163 / 418.68 ) = V(kcal/(h·m·°C)) × 0.00277778Value in Calorie (IT)/second/centimeter/°C = Value in Kilocalorie (IT)/hour/meter/°C × 0.0027777778Direct computational formula applied for standard conversion.Converting 75 kcal/(h·m·°C) yields an exact output of 0.208333 cal/(s·cm·°C) in Calorie (IT)/second/centimeter/°C. Under higher industrial throughput, 100 kcal/(h·m·°C) translates to 0.277778 cal/(s·cm·°C).
Inverse check: 1 cal/(s·cm·°C) = 360 kcal/(h·m·°C).Understanding Kilocalorie (IT)/hour/meter/°C and Calorie (IT)/second/centimeter/°C
Kilocalorie (IT)/hour/meter/°C
kcal/(h·m·°C)A Kilocalorie (IT)/hour/meter/°C (kcal/(h·m·°C)) is a decimal multiple of the SI-derived unit for thermal conductivity.
Applications & Practical Context
In practical thermal conductivity terms, a pure drinking water thermal conductivity at 20 degrees Celsius equals 0.52 kcal/(h·m·°C), a standard architectural clay brick building wall masonry equals 0.69 kcal/(h·m·°C), a high-conductivity pure copper metal thermal busbar equals 345 kcal/(h·m·°C).
A physical magnitude of 1 kcal/(h·m·°C) corresponds to 1.163 W/(m·K) in standard SI measurement.
1 kcal/(h·m·°C) = 1.163 W/(m·K)Calorie (IT)/second/centimeter/°C
cal/(s·cm·°C)A Calorie (IT)/second/centimeter/°C (cal/(s·cm·°C)) is a recognized unit for thermal conductivity.
Applications & Practical Context
In practical thermal conductivity terms, a high-purity electrical copper metal thermal conductor at 20°C equals 0.95 cal/(s·cm·°C), a commercial aluminum metal heat sink thermal conductivity equals 0.5 cal/(s·cm·°C), a freshwater lake surface ice thermal conductivity at 0°C equals 0.0053 cal/(s·cm·°C).
A physical magnitude of 1 cal/(s·cm·°C) corresponds to 418.68 W/(m·K) in standard SI measurement.
1 cal/(s·cm·°C) = 418.68 W/(m·K)Domain Metrology & Engineering Applications
Fourier's Law of Heat Conduction (q = -k · ∇T)
Rigorously quantified in laboratory and field settings using guarded hot plate apparatus (ASTM C177), laser flash thermal diffusivity analyzers, and transient plane source (TPS) sensors.
Applied across thermal interface material (TIM) development, architectural insulation manufacturing, aerospace heat shield design, and refractory ceramics under international metrology standard ISO 80000-5:2019, ASTM C177.
Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-5:2019, ASTM C177 and the BIPM SI Brochure (9th Edition). Governed by Fourier's Law of Heat Conduction (q = -k · ∇T) under ISO 80000 dimensional vector [M L T⁻³ Θ⁻¹].
Thermal Conductivity to Heat Flux Density Bridge (W/m² • kW/m² • BTU/(h·ft²) • cal/(s·cm²))
Calculate Fourier conduction heat flux q" = k × ∇T across building envelopes and industrial heat exchangers, bridging thermal conductivity [M L T⁻³ Θ⁻¹] with heat flux density [M T⁻³].
q" = k × ∇T
[W/(m·K)] × [K/m] → [W/m²]
-
1. Normalize Input to SI Base Unit (W/(m·K)):
k = 1 kcal/(h·m·°C) × 1.163 = 1.163 W/(m·K) -
2. Apply Engineering Parameter (∇T):
Selected condition: Insulated Wall Core (20K across 0.1m = 200 K/m) at ∇T = 200 K/m -
3. Execute Governing Physical Law in SI Units:
q" = k × ∇T = (1.163 W/(m·K)) × (200 K/m) = 232.6 W/m² -
4. Convert to Standard Engineering Units:
• W/m²: 232.6 × 1 = 232.6 W/m² (Watts per Square Meter) • kW/m²: 232.6 × 0.001 = 0.2326 kW/m² (Kilowatts per Square Meter) • BTU/(h·ft²): 232.6 × 0.317 = 73.7338 BTU/(h·ft²) (BTU per Hour Sq. Foot) • cal/(s·cm²): 232.6 × 2.3885 × 10⁻⁵ = 0.00555556 cal/(s·cm²) (Calories per Second Sq. Cm) • Ly/min: 232.6 × 0.001433 = 0.3334 Ly/min (Langley per Minute) • MW/m²: 232.6 × 1 × 10⁻⁶ = 0.0002326 MW/m² (Megawatts per Square Meter)
| Engineering Substance / Operating Standard | Parameter Value (K/m) | Reference State / Condition | Typical Industrial & Engineering Application |
|---|---|---|---|
| Insulated Wall Core (20K across 0.1m = 200 K/m) | 200 |
200 K/m | Standard residential fiberglass/mineral wool batt |
| Solid Brick Masonry (25K across 0.25m = 100 K/m) | 100 |
100 K/m | Architectural structural brick veneer wall |
| Steam Boiler Tube Wall (100K across 0.005m = 20,000 K/m) | 20000 |
20,000 K/m | Carbon steel heat recovery steam boiler tube |
| CPU Copper Heat Spreader (30K across 0.002m = 15,000 K/m) | 15000 |
15,000 K/m | Semiconductor thermal interface heat spreader |
Frequently Asked Questions
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Physically Coupled Thermodynamics & Heat Converters
Explore interconnected physical dimension converters within the Thermodynamics & Heat cluster (ISO 80000-5:2019).