Kilocalories (it)/hour/meter/°C to Calories (th)/second/cm/°C Converter (kcal/(h·m·°C) to cal (th)/(s·cm·°C))
kcal/(h·m·°C) × 0.0027796367 = cal (th)/(s·cm·°C)
Calculation: 1 kcal/(h·m·°C) × 0.0027796367 = 0.0027796367 cal (th)/(s·cm·°C)
Common Kilocalorie (IT)/hour/meter/°C to Calorie (th)/second/cm/°C Calculations
Quick-lookup reference table showing calculated equivalents for standard increments between Kilocalorie (IT)/hour/meter/°C (kcal/(h·m·°C)) and Calorie (th)/second/cm/°C (cal (th)/(s·cm·°C)).
| Conversion & Equivalent Value | Scientific Notation |
|---|---|
| 0.001 kcal/(h·m·°C) 2.779637 × 10⁻⁶ cal (th)/(s·cm·°C) | 2.78 × 10⁻⁶ |
| 0.01 kcal/(h·m·°C) 2.779637 × 10⁻⁵ cal (th)/(s·cm·°C) | 2.78 × 10⁻⁵ |
| 0.1 kcal/(h·m·°C) 0.000277964 cal (th)/(s·cm·°C) | 2.78 × 10⁻⁴ |
| 0.5 kcal/(h·m·°C) 0.00138982 cal (th)/(s·cm·°C) | 1.39 × 10⁻³ |
| 1 kcal/(h·m·°C) 0.00277964 cal (th)/(s·cm·°C) | 2.78 × 10⁻³ |
| 2 kcal/(h·m·°C) 0.00555927 cal (th)/(s·cm·°C) | 5.559 × 10⁻³ |
| 5 kcal/(h·m·°C) 0.0138982 cal (th)/(s·cm·°C) | 1.39 × 10⁻² |
| 10 kcal/(h·m·°C) 0.0277964 cal (th)/(s·cm·°C) | 2.78 × 10⁻² |
| 20 kcal/(h·m·°C) 0.0555927 cal (th)/(s·cm·°C) | 5.559 × 10⁻² |
| 25 kcal/(h·m·°C) 0.0694909 cal (th)/(s·cm·°C) | 6.949 × 10⁻² |
| 50 kcal/(h·m·°C) 0.138982 cal (th)/(s·cm·°C) | 1.39 × 10⁻¹ |
| 100 kcal/(h·m·°C) 0.277964 cal (th)/(s·cm·°C) | 2.78 × 10⁻¹ |
| 250 kcal/(h·m·°C) 0.694909 cal (th)/(s·cm·°C) | 6.949 × 10⁻¹ |
| 500 kcal/(h·m·°C) 1.389818 cal (th)/(s·cm·°C) | 1.39 × 10⁰ |
| 1000 kcal/(h·m·°C) 2.779637 cal (th)/(s·cm·°C) | 2.78 × 10⁰ |
| Reciprocal & Equivalent Value | Scientific Notation |
|---|---|
| 1 cal (th)/(s·cm·°C) 359.759243 kcal/(h·m·°C) | 3.598 × 10² |
| 5 cal (th)/(s·cm·°C) 1798.796217 kcal/(h·m·°C) | 1.799 × 10³ |
| 10 cal (th)/(s·cm·°C) 3597.592433 kcal/(h·m·°C) | 3.598 × 10³ |
| 50 cal (th)/(s·cm·°C) 17987.962167 kcal/(h·m·°C) | 1.799 × 10⁴ |
| 100 cal (th)/(s·cm·°C) 35975.924334 kcal/(h·m·°C) | 3.598 × 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 (th)/second/cm/°C (cal (th)/(s·cm·°C)):
Kilocalorie (IT)/hour/meter/°C References:
- Stationary atmospheric dry air thermal conductivity at sea level 0.022356 kcal/(h·m·°C)
- Commercial fiberglass building insulation batt thermal conductivity 0.034394 kcal/(h·m·°C)
- Liquid drinking water thermal conductivity at room temperature 0.515907 kcal/(h·m·°C)
- Architectural structural concrete wall thermal conductivity 1.2898 kcal/(h·m·°C)
Calorie (th)/second/cm/°C References:
- Stationary atmospheric dry air thermal conductivity at sea level 6.2E-5 cal (th)/(s·cm·°C)
- Commercial fiberglass building insulation batt thermal conductivity 9.6E-5 cal (th)/(s·cm·°C)
- Liquid drinking water thermal conductivity at room temperature 0.001434 cal (th)/(s·cm·°C)
- Architectural structural concrete wall thermal conductivity 0.003585 cal (th)/(s·cm·°C)
How to Convert Kilocalorie (IT)/hour/meter/°C to Calorie (th)/second/cm/°C
Converting Kilocalorie (IT)/hour/meter/°C (kcal/(h·m·°C)) to Calorie (th)/second/cm/°C (cal (th)/(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 (th)/second/cm/°C is a broader physical scale than Kilocalorie (IT)/hour/meter/°C, converting from kcal/(h·m·°C) to cal (th)/(s·cm·°C) condenses the numerical figure. It takes 359.759243 Kilocalorie (IT)/hour/meter/°C to equal a single Calorie (th)/second/cm/°C (1 kcal/(h·m·°C) = 0.00277964 cal (th)/(s·cm·°C)). To convert any quantity, multiply by 0.00277964 (or divide by 359.759243).
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 (th)/(s·cm·°C) = 418.4 watt per meter kelvin (W/(m·K))V(cal (th)/(s·cm·°C)) = V(kcal/(h·m·°C)) × ( 1.163 / 418.4 ) = V(kcal/(h·m·°C)) × 0.00277964Value in Calorie (th)/second/cm/°C = Value in Kilocalorie (IT)/hour/meter/°C × 0.0027796367Direct computational formula applied for standard conversion.To convert 120 Kilocalorie (IT)/hour/meter/°C (kcal/(h·m·°C)) to Calorie (th)/second/cm/°C (cal (th)/(s·cm·°C)): multiply 120 by 0.00277964 to get 0.333556 cal (th)/(s·cm·°C). At an industrial engineering scale, 1000 kcal/(h·m·°C) converts to 2.779637 cal (th)/(s·cm·°C).
Inverse check: 1 cal (th)/(s·cm·°C) = 359.759243 kcal/(h·m·°C).Understanding Kilocalorie (IT)/hour/meter/°C and Calorie (th)/second/cm/°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 stationary atmospheric dry air thermal conductivity at sea level equals 0.022356 kcal/(h·m·°C), a commercial fiberglass building insulation batt thermal conductivity equals 0.034394 kcal/(h·m·°C), a liquid drinking water thermal conductivity at room temperature equals 0.515907 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 (th)/second/cm/°C
cal (th)/(s·cm·°C)A Calorie (th)/second/cm/°C (cal (th)/(s·cm·°C)) is a recognized unit for thermal conductivity.
Applications & Practical Context
In practical thermal conductivity terms, a stationary atmospheric dry air thermal conductivity at sea level equals 6.2 × 10⁻⁵ cal (th)/(s·cm·°C), a commercial fiberglass building insulation batt thermal conductivity equals 9.6 × 10⁻⁵ cal (th)/(s·cm·°C), a liquid drinking water thermal conductivity at room temperature equals 0.001434 cal (th)/(s·cm·°C).
A physical magnitude of 1 cal (th)/(s·cm·°C) corresponds to 418.4 W/(m·K) in standard SI measurement.
1 cal (th)/(s·cm·°C) = 418.4 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).