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Calories (it)/second/cm²/°C to Kilocalories (it)/hour/ft²/°C Converter (cal/(s·cm²·°C) to kcal/(h·ft²·°C))

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Live Conversion • ISO 80000-5:2019 Certified
1 Calorie (IT)/second/cm²/°C = 3344.6586744 Kilocalorie (IT)/hour/ft²/°C
1 cal/(s·cm²·°C) = 3344.658674 kcal/(h·ft²·°C) • 1 kcal/(h·ft²·°C) = 0.000298984 cal/(s·cm²·°C)
Calorie (IT)/second/cm²/°C to Kilocalorie (IT)/hour/ft²/°C: One Calorie (IT)/second/cm²/°C is equal to 3344.6586744 Kilocalories (it)/hour/ft²/°C.
Certified Authority Value
3344.65867440
kcal/(h·ft²·°C)
Exact: 1 kcal/(h·ft²·°C) ≡ 0.0002989841707 cal/(s·cm²·°C)
cal/(s·cm²·°C)
cal/(s·cm²·°C)
Swap to Kilocalorie (IT)/hour/ft²/°C to Calorie (IT)/second/cm²/°C
Swap to Kilocalorie (IT)/hour/ft²/°C to Calorie (IT)/second/cm²/°C
kcal/(h·ft²·°C)
kcal/(h·ft²·°C) 3344.6586744
Quick Values:
Conversion Formula
To convert Calorie (IT)/second/cm²/°C to Kilocalorie (IT)/hour/ft²/°C, multiply by 3344.6586744
cal/(s·cm²·°C) × 3344.6586744 = kcal/(h·ft²·°C)

Calculation: 1 cal/(s·cm²·°C) × 3344.6586744 = 3344.6586744 kcal/(h·ft²·°C)

Common Calorie (IT)/second/cm²/°C to Kilocalorie (IT)/hour/ft²/°C Calculations

Quick-lookup reference table showing calculated equivalents for standard increments between Calorie (IT)/second/cm²/°C (cal/(s·cm²·°C)) and Kilocalorie (IT)/hour/ft²/°C (kcal/(h·ft²·°C)).

Tap any row to calculate
Calorie (IT)/second/cm²/°C to Kilocalorie (IT)/hour/ft²/°C: Primary Direct Table (15 Steps)
Calorie (IT)/second/cm²/°C to Kilocalorie (IT)/hour/ft²/°C Conversion Reference Table
Conversion & Equivalent Value Scientific Notation
0.001 cal/(s·cm²·°C) 3.344659 kcal/(h·ft²·°C) 3.345 × 10⁰
0.01 cal/(s·cm²·°C) 33.446587 kcal/(h·ft²·°C) 3.345 × 10¹
0.1 cal/(s·cm²·°C) 334.465867 kcal/(h·ft²·°C) 3.345 × 10²
0.5 cal/(s·cm²·°C) 1672.329337 kcal/(h·ft²·°C) 1.672 × 10³
1 cal/(s·cm²·°C) 3344.658674 kcal/(h·ft²·°C) 3.345 × 10³
2 cal/(s·cm²·°C) 6689.317349 kcal/(h·ft²·°C) 6.689 × 10³
5 cal/(s·cm²·°C) 16723.293372 kcal/(h·ft²·°C) 1.672 × 10⁴
10 cal/(s·cm²·°C) 33446.586744 kcal/(h·ft²·°C) 3.345 × 10⁴
20 cal/(s·cm²·°C) 66893.173488 kcal/(h·ft²·°C) 6.689 × 10⁴
25 cal/(s·cm²·°C) 83616.46686 kcal/(h·ft²·°C) 8.362 × 10⁴
50 cal/(s·cm²·°C) 167232.93372 kcal/(h·ft²·°C) 1.672 × 10⁵
100 cal/(s·cm²·°C) 334465.86744 kcal/(h·ft²·°C) 3.345 × 10⁵
250 cal/(s·cm²·°C) 836164.6686 kcal/(h·ft²·°C) 8.362 × 10⁵
500 cal/(s·cm²·°C) 1672329.3372 kcal/(h·ft²·°C) 1.672 × 10⁶
1000 cal/(s·cm²·°C) 3344658.6744 kcal/(h·ft²·°C) 3.345 × 10⁶
Kilocalorie (IT)/hour/ft²/°C to Calorie (IT)/second/cm²/°C: Reciprocal Summary
Kilocalorie (IT)/hour/ft²/°C to Calorie (IT)/second/cm²/°C Conversion Reference Table
Reciprocal & Equivalent Value Scientific Notation
1 kcal/(h·ft²·°C) 0.000298984 cal/(s·cm²·°C) 2.99 × 10⁻⁴
5 kcal/(h·ft²·°C) 0.00149492 cal/(s·cm²·°C) 1.495 × 10⁻³
10 kcal/(h·ft²·°C) 0.00298984 cal/(s·cm²·°C) 2.99 × 10⁻³
50 kcal/(h·ft²·°C) 0.0149492 cal/(s·cm²·°C) 1.495 × 10⁻²
100 kcal/(h·ft²·°C) 0.0298984 cal/(s·cm²·°C) 2.99 × 10⁻²
View Complete 15-Row Kilocalorie (IT)/hour/ft²/°C to Calorie (IT)/second/cm²/°C Table

Real-World Context & Everyday Benchmarks

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To help contextualize these units in everyday life, science, and engineering, here are verified real-world reference points for Calorie (IT)/second/cm²/°C (cal/(s·cm²·°C)) and Kilocalorie (IT)/hour/ft²/°C (kcal/(h·ft²·°C)):

Calorie (IT)/second/cm²/°C References:

  • Stationary ambient air natural free convection on vertical wall 0.000119 cal/(s·cm²·°C)
  • Forced air breeze blowing across automotive cooling radiator 0.001194 cal/(s·cm²·°C)
  • Liquid water forced circulation inside heat exchanger pipe 0.071654 cal/(s·cm²·°C)
  • Nucleate boiling heat transfer in pressurized steam boiler tube 0.358269 cal/(s·cm²·°C)

Kilocalorie (IT)/hour/ft²/°C References:

  • Stationary ambient air natural free convection on vertical wall 0.399429 kcal/(h·ft²·°C)
  • Forced air breeze blowing across automotive cooling radiator 3.9943 kcal/(h·ft²·°C)
  • Liquid water forced circulation inside heat exchanger pipe 239.66 kcal/(h·ft²·°C)
  • Nucleate boiling heat transfer in pressurized steam boiler tube 1198.29 kcal/(h·ft²·°C)

Tap any benchmark above to automatically calculate its exact equivalent in Kilocalorie (IT)/hour/ft²/°C.

ISQ Dimension: [M T⁻³ Θ⁻¹] Coherent SI Unit: watt per square meter kelvin (W/(m²·K)) Thermodynamics & Heat Transfer

How to Convert Calorie (IT)/second/cm²/°C to Kilocalorie (IT)/hour/ft²/°C

Converting Calorie (IT)/second/cm²/°C (cal/(s·cm²·°C)) to Kilocalorie (IT)/hour/ft²/°C (kcal/(h·ft²·°C)) is a core calculation in Heat Transfer Coefficient, which quantifies the proportionality constant between the heat flux and the thermodynamic driving temperature difference. This calculation navigates the boundary between the International Metric System (SI) and British Imperial / US Customary engineering standards. In contemporary metrology, Imperial units are defined in terms of exact SI standards via international agreements—notably NIST SP 811 and the 1959 International Yard and Pound Agreement. Exactly 1 Calorie (IT)/second/cm²/°C equals 3344.658674 Kilocalorie (IT)/hour/ft²/°C, while 1 kcal/(h·ft²·°C) equals 0.000298984 cal/(s·cm²·°C).

Direct Factor1 cal/(s·cm²·°C) = 3344.658674 kcal/(h·ft²·°C)
Inverse Ratio1 kcal/(h·ft²·°C) = 0.000298984 cal/(s·cm²·°C)
Conversion ScaleMetric SI to British Imperial / US Customary Bridge
First-Principles SI Derivation ProofNIST SP 811 / ISO 80000 Compliance

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 square meter kelvin (W/(m²·K))) without arbitrary rounding:

Vtarget=Vsource×(ksource→SIktarget→SI)V_{\text{target}} = V_{\text{source}} \times \left( \frac{k_{\text{source} \to \text{SI}}}{k_{\text{target} \to \text{SI}}} \right)
Universal Dimensional Conversion Law (ISO 80000 / NIST SP 811)
1. Source SI Bridge (ksource):1 cal/(s·cm²·°C) = 41868 watt per square meter kelvin (W/(m²·K))
2. Target SI Bridge (ktarget):1 kcal/(h·ft²·°C) = 12.517869 watt per square meter kelvin (W/(m²·K))
Step-by-step substitution for Calorie (IT)/second/cm²/°C → Kilocalorie (IT)/hour/ft²/°C:V(kcal/(h·ft²·°C)) = V(cal/(s·cm²·°C)) × ( 41868 / 12.517869 ) = V(cal/(s·cm²·°C)) × 3344.658674
Mathematical FormulaValue in Kilocalorie (IT)/hour/ft²/°C = Value in Calorie (IT)/second/cm²/°C × 3344.6586744Direct computational formula applied for standard conversion.
Worked Example

Converting 8 cal/(s·cm²·°C) yields an exact output of 26757.269395 kcal/(h·ft²·°C) in Kilocalorie (IT)/hour/ft²/°C. Under higher industrial throughput, 100 cal/(s·cm²·°C) translates to 334465.86744 kcal/(h·ft²·°C).

Inverse check: 1 kcal/(h·ft²·°C) = 0.000298984 cal/(s·cm²·°C).

Understanding Calorie (IT)/second/cm²/°C and Kilocalorie (IT)/hour/ft²/°C

Calorie (IT)/second/cm²/°C

cal/(s·cm²·°C)
Standard Unit

A Calorie (IT)/second/cm²/°C (cal/(s·cm²·°C)) is a recognized unit for heat transfer coefficient.

Applications & Practical Context

In practical heat transfer coefficient terms, a stationary ambient air natural free convection on vertical wall equals 0.000119 cal/(s·cm²·°C), a forced air breeze blowing across automotive cooling radiator equals 0.001194 cal/(s·cm²·°C), a liquid water forced circulation inside heat exchanger pipe equals 0.071654 cal/(s·cm²·°C).

Physical Setup

A physical magnitude of 1 cal/(s·cm²·°C) corresponds to 41868 W/(m²·K) in standard SI measurement.

Conversion to SI Unit: watt per square meter kelvin (W/(m²·K))
1 cal/(s·cm²·°C) = 41868 W/(m²·K)

Kilocalorie (IT)/hour/ft²/°C

kcal/(h·ft²·°C)
SI Multiple

A Kilocalorie (IT)/hour/ft²/°C (kcal/(h·ft²·°C)) is a decimal multiple of the SI-derived unit for heat transfer coefficient.

Applications & Practical Context

In practical heat transfer coefficient terms, a stationary ambient air natural free convection on vertical wall equals 0.399429 kcal/(h·ft²·°C), a forced air breeze blowing across automotive cooling radiator equals 3.9943 kcal/(h·ft²·°C), a liquid water forced circulation inside heat exchanger pipe equals 239.66 kcal/(h·ft²·°C).

Physical Setup

A physical magnitude of 1 kcal/(h·ft²·°C) corresponds to 12.517869 W/(m²·K) in standard SI measurement.

Conversion to SI Unit: watt per square meter kelvin (W/(m²·K))
1 kcal/(h·ft²·°C) = 12.517869 W/(m²·K)

Domain Metrology & Engineering Applications

Governing Law & Equation

Newton's Law of Cooling (q = h · ΔT)

Measurement Instrumentation

Rigorously quantified in laboratory and field settings using surface heat flux transducer plates coupled with surface RTD arrays, and wind tunnel boundary layer calorimeters.

Primary Industry Sectors

Applied across industrial heat exchanger rating, nuclear reactor cooling loop simulation, electronics forced-air cooling, and architectural U-value certification under international metrology standard ISO 80000-5:2019, ASME PTC.

Institutional Metrology & Standard Authority:

Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-5:2019, ASME PTC and the BIPM SI Brochure (9th Edition). Governed by Newton's Law of Cooling (q = h · ΔT) under ISO 80000 dimensional vector [M T⁻³ Θ⁻¹].

Multi-Variable Engineering Bridge Convective Thermodynamics & Cooling

Heat Transfer Coefficient to Convective Flux Bridge (W/m² • kW/m² • BTU/(h·ft²) • cal/(s·cm²))

Calculate Newton’s law of cooling convective heat flux q" = h × ΔT across convective film temperature drops, bridging heat transfer coefficient [M T⁻³ Θ⁻¹] with heat flux [M T⁻³].

q" = h × ΔT
Vector: [W/(m²·K)] × [K] → [W/m²]
Live Calculated Bridge Equivalent:
1 cal/(s·cm²·°C) at Forced Air Duct Cooling (ΔT = 25 K) = 1046700 W/m²
Equals 1046.7 kW/m² • 331802.2211 BTU/(h·ft²) • 25 cal/(s·cm²)
SI Heat Flux
1046700
W/m²
Watts per Square Meter
Solar / Combustion
1046.7
kW/m²
Kilowatts per Square Meter
US Building Envelope
331802.2211
BTU/(h·ft²)
BTU per Hour Sq. Foot
CGS Thermal
25
cal/(s·cm²)
Calories per Second Sq. Cm
Meteorology
1500.27
Ly/min
Langley per Minute
Furnace Flux
1.0467
MW/m²
Megawatts per Square Meter
  1. 1. Normalize Input to SI Base Unit (W/(m²·K)):
    h = 1 cal/(s·cm²·°C) × 41868 = 41868 W/(m²·K)
  2. 2. Apply Engineering Parameter (ΔT):
    Selected condition: Forced Air Duct Cooling (ΔT = 25 K) at ΔT = 25 K
  3. 3. Execute Governing Physical Law in SI Units:
    q" = h × ΔT = (41868 W/(m²·K)) × (25 K) = 1046700 W/m²
  4. 4. Convert to Standard Engineering Units:
    • W/m²: 1046700 × 1 = 1046700 W/m² (Watts per Square Meter) • kW/m²: 1046700 × 0.001 = 1046.7 kW/m² (Kilowatts per Square Meter) • BTU/(h·ft²): 1046700 × 0.317 = 331802.2211 BTU/(h·ft²) (BTU per Hour Sq. Foot) • cal/(s·cm²): 1046700 × 2.3885 × 10⁻⁵ = 25 cal/(s·cm²) (Calories per Second Sq. Cm) • Ly/min: 1046700 × 0.001433 = 1500.27 Ly/min (Langley per Minute) • MW/m²: 1046700 × 1 × 10⁻⁶ = 1.0467 MW/m² (Megawatts per Square Meter)
Explore Full Heat Flux Density Converter →
Engineering Substance / Operating Standard Parameter Value (K) Reference State / Condition Typical Industrial & Engineering Application
Natural Air Convection (ΔT = 15 K) 15 ΔT = 15 K (15°C) Still room air room heating surface delta
Forced Air Duct Cooling (ΔT = 25 K) 25 ΔT = 25 K (25°C) Forced fan ventilation heatsink airflow
Forced Liquid Water Cooling (ΔT = 30 K) 30 ΔT = 30 K Pumped liquid cold plate or engine jacket
Nucleate Boiling Heat Transfer (ΔT = 50 K) 50 ΔT = 50 K Boiler evaporator tube wall boundary
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Frequently Asked Questions

There are exactly 3344.6586744 kilocalories (it)/hour/ft²/°c (kcal/(h·ft²·°C)) in 1 calorie (it)/second/cm²/°c (cal/(s·cm²·°C)). To calculate larger amounts manually, simply multiply your total number of calories (it)/second/cm²/°c by the conversion multiplier of 3344.6586744.

The mathematical formula to convert calories (it)/second/cm²/°c to kilocalories (it)/hour/ft²/°c is: [value] * 3344.6586744 = kilocalories (it)/hour/ft²/°c. Rather than doing the math manually, you can use our high-precision online calculator to process this exact equation instantly without rounding errors.

To perform the reverse calculation from kilocalories (it)/hour/ft²/°c back to calories (it)/second/cm²/°c, you must divide your starting value by 3344.6586744. Our bidirectional tool automatically computes this inverse equation the moment you type into the kilocalorie (it)/hour/ft²/°c input field.

1 Calorie (IT)/second/cm²/°C is larger than 1 Kilocalorie (IT)/hour/ft²/°C. Specifically, 1 Calorie (IT)/second/cm²/°C equals exactly 3344.6586744 kilocalories (it)/hour/ft²/°c, making it 3344.6587 times larger (a difference of 3.52 orders of magnitude). Therefore, quantities expressed in kilocalories (it)/hour/ft²/°c require a larger numerical value to represent the same physical amount.

Under standard international measurement guidelines, 1 Calorie (IT)/second/cm²/°C converts to 3344.6586744 kilocalories (it)/hour/ft²/°c. Precise numerical conversion factors ensure consistency across laboratory, engineering, and field data.