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Calories (thermochemical)/second/sq. centimeter to Kilocalories (th)/hour/sq. meter Converter (cal/(s·cm²) to kcal/(h·m²))

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Live Conversion • ISO 80000-5:2019 Certified
1 Calorie/second/sq. centimeter = 35999.97487921 Kilocalorie/hour/sq. meter
1 cal/(s·cm²) = 35999.974879 kcal/(h·m²) • 1 kcal/(h·m²) = 2.77778 × 10⁻⁵ cal/(s·cm²)
Calorie/second/sq. centimeter to Kilocalorie/hour/sq. meter: One Calorie/second/sq. centimeter is equal to 35999.97487921 Kilocalories (th)/hour/sq. meter.
Certified Authority Value
35999.97487921
kcal/(h·m²)
Exact: 1 kcal/(h·m²) ≡ 2.7777797161 × 10⁻⁵ cal/(s·cm²)
cal/(s·cm²)
cal/(s·cm²)
Swap to Kilocalorie/hour/sq. meter to Calorie/second/sq. centimeter
Swap to Kilocalorie/hour/sq. meter to Calorie/second/sq. centimeter
kcal/(h·m²)
kcal/(h·m²) 35999.97487921
Quick Values:
Conversion Formula
To convert Calorie/second/sq. centimeter to Kilocalorie/hour/sq. meter, multiply by 35999.97487921
cal/(s·cm²) × 35999.97487921 = kcal/(h·m²)

Calculation: 1 cal/(s·cm²) × 35999.97487921 = 35999.97487921 kcal/(h·m²)

Common Calorie/second/sq. centimeter to Kilocalorie/hour/sq. meter Calculations

Quick-lookup reference table showing calculated equivalents for standard increments between Calorie/second/sq. centimeter (cal/(s·cm²)) and Kilocalorie/hour/sq. meter (kcal/(h·m²)).

Tap any row to calculate
Calorie/second/sq. centimeter to Kilocalorie/hour/sq. meter: Primary Direct Table (15 Steps)
Calorie/second/sq. centimeter to Kilocalorie/hour/sq. meter Conversion Reference Table
Conversion & Equivalent Value Scientific Notation
0.001 cal/(s·cm²) 35.999975 kcal/(h·m²) 3.6 × 10¹
0.01 cal/(s·cm²) 359.999749 kcal/(h·m²) 3.6 × 10²
0.1 cal/(s·cm²) 3599.997488 kcal/(h·m²) 3.6 × 10³
0.5 cal/(s·cm²) 17999.98744 kcal/(h·m²) 1.8 × 10⁴
1 cal/(s·cm²) 35999.974879 kcal/(h·m²) 3.6 × 10⁴
2 cal/(s·cm²) 71999.949758 kcal/(h·m²) 7.2 × 10⁴
5 cal/(s·cm²) 179999.874396 kcal/(h·m²) 1.8 × 10⁵
10 cal/(s·cm²) 359999.748792 kcal/(h·m²) 3.6 × 10⁵
20 cal/(s·cm²) 719999.497584 kcal/(h·m²) 7.2 × 10⁵
25 cal/(s·cm²) 899999.37198 kcal/(h·m²) 9 × 10⁵
50 cal/(s·cm²) 1799998.743961 kcal/(h·m²) 1.8 × 10⁶
100 cal/(s·cm²) 3599997.487921 kcal/(h·m²) 3.6 × 10⁶
250 cal/(s·cm²) 8999993.719803 kcal/(h·m²) 9 × 10⁶
500 cal/(s·cm²) 1.799999 × 10⁷ kcal/(h·m²) 1.8 × 10⁷
1000 cal/(s·cm²) 3.599997 × 10⁷ kcal/(h·m²) 3.6 × 10⁷
Kilocalorie/hour/sq. meter to Calorie/second/sq. centimeter: Reciprocal Summary
Kilocalorie/hour/sq. meter to Calorie/second/sq. centimeter Conversion Reference Table
Reciprocal & Equivalent Value Scientific Notation
1 kcal/(h·m²) 2.77778 × 10⁻⁵ cal/(s·cm²) 2.778 × 10⁻⁵
5 kcal/(h·m²) 0.000138889 cal/(s·cm²) 1.389 × 10⁻⁴
10 kcal/(h·m²) 0.000277778 cal/(s·cm²) 2.778 × 10⁻⁴
50 kcal/(h·m²) 0.00138889 cal/(s·cm²) 1.389 × 10⁻³
100 kcal/(h·m²) 0.00277778 cal/(s·cm²) 2.778 × 10⁻³
View Complete 15-Row Kilocalorie/hour/sq. meter to Calorie/second/sq. centimeter 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/second/sq. centimeter (cal/(s·cm²)) and Kilocalorie/hour/sq. meter (kcal/(h·m²)):

Calorie/second/sq. centimeter References:

  • Solar constant extraterrestrial solar irradiance at top of atmosphere 0.032507 cal/(s·cm²)
  • Clear sky direct midday summer sunlight striking sea level ground 0.023885 cal/(s·cm²)
  • Human body resting thermal metabolic heat radiation to room 0.001194 cal/(s·cm²)
  • Overcast winter day diffuse solar irradiance at sea level 0.002388 cal/(s·cm²)

Kilocalorie/hour/sq. meter References:

  • Solar constant extraterrestrial solar irradiance at top of atmosphere 1170.25 kcal/(h·m²)
  • Clear sky direct midday summer sunlight striking sea level ground 859.85 kcal/(h·m²)
  • Human body resting thermal metabolic heat radiation to room 42.9923 kcal/(h·m²)
  • Overcast winter day diffuse solar irradiance at sea level 85.9845 kcal/(h·m²)

Tap any benchmark above to automatically calculate its exact equivalent in Kilocalorie/hour/sq. meter.

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

How to Convert Calorie/second/sq. centimeter to Kilocalorie/hour/sq. meter

Converting Calorie/second/sq. centimeter (cal/(s·cm²)) to Kilocalorie/hour/sq. meter (kcal/(h·m²)) is a core calculation in Heat Flux Density, which measures the rate of thermal energy transfer radiating or conducting through a unit area per second. Because Calorie/second/sq. centimeter represents a larger magnitude than Kilocalorie/hour/sq. meter, converting from cal/(s·cm²) to kcal/(h·m²) expands the numerical figure. Exactly 1 Calorie/second/sq. centimeter encompasses 35999.974879 Kilocalorie/hour/sq. meter. To convert any quantity, multiply the value in Calorie/second/sq. centimeter by 35999.974879.

Direct Factor1 cal/(s·cm²) = 35999.974879 kcal/(h·m²)
Inverse Ratio1 kcal/(h·m²) = 2.77778 × 10⁻⁵ cal/(s·cm²)
Conversion ScaleDirect Proportional Magnitude Expansion
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 (W/m²)) 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) = 41867.98188 watt per square meter (W/m²)
2. Target SI Bridge (ktarget):1 kcal/(h·m²) = 1.163 watt per square meter (W/m²)
Step-by-step substitution for Calorie/second/sq. centimeter → Kilocalorie/hour/sq. meter:V(kcal/(h·m²)) = V(cal/(s·cm²)) × ( 41867.98188 / 1.163 ) = V(cal/(s·cm²)) × 35999.974879
Mathematical FormulaValue in Kilocalorie/hour/sq. meter = Value in Calorie/second/sq. centimeter × 35999.97487921Direct computational formula applied for standard conversion.
Worked Example

For an engineering input of 75 cal/(s·cm²), applying the conversion factor yields exactly 2699998.115941 kcal/(h·m²). At larger operational scale, 480 Calorie/second/sq. centimeter corresponds to 1.727999 × 10⁷ kcal/(h·m²).

Inverse check: 1 kcal/(h·m²) = 2.77778 × 10⁻⁵ cal/(s·cm²).

Understanding Calorie/second/sq. centimeter and Kilocalorie/hour/sq. meter

Calorie/second/sq. centimeter

cal/(s·cm²)
Standard Unit

A Calorie/second/sq. centimeter (cal/(s·cm²)) is a recognized unit for heat flux density.

Applications & Practical Context

In practical heat flux density terms, a solar constant extraterrestrial solar irradiance at top of atmosphere equals 0.032507 cal/(s·cm²), a clear sky direct midday summer sunlight striking sea level ground equals 0.023885 cal/(s·cm²), a human body resting thermal metabolic heat radiation to room equals 0.001194 cal/(s·cm²).

Physical Setup

A physical magnitude of 1 cal/(s·cm²) corresponds to 41867.98188 W/m² in standard SI measurement.

Conversion to SI Unit: watt per square meter (W/m²)
1 cal/(s·cm²) = 41867.98188 W/m²

Kilocalorie/hour/sq. meter

kcal/(h·m²)
SI Multiple

A Kilocalorie/hour/sq. meter (kcal/(h·m²)) is a decimal multiple of the SI-derived unit for heat flux density.

Applications & Practical Context

In practical heat flux density terms, a solar constant extraterrestrial solar irradiance at top of atmosphere equals 1170.25 kcal/(h·m²), a clear sky direct midday summer sunlight striking sea level ground equals 859.85 kcal/(h·m²), a human body resting thermal metabolic heat radiation to room equals 42.9923 kcal/(h·m²).

Physical Setup

A physical magnitude of 1 kcal/(h·m²) corresponds to 1.163 W/m² in standard SI measurement.

Conversion to SI Unit: watt per square meter (W/m²)
1 kcal/(h·m²) = 1.163 W/m²

Domain Metrology & Engineering Applications

Governing Law & Equation

Thermal Transmission Flux (q = Q̇ / A)

Measurement Instrumentation

Rigorously quantified in laboratory and field settings using Schmidt-Boelter heat flux gauges, differential thermopile foil transducers, and calibrated Gardon radiant gauges.

Primary Industry Sectors

Applied across rocket nozzle combustion chamber analysis, fire resistance testing (ASTM E119), furnace wall heat loss auditing, and hypersonic aerothermal design under international metrology standard ISO 80000-5:2019, ASME PTC 19.3.

Institutional Metrology & Standard Authority:

Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-5:2019, ASME PTC 19.3 and the BIPM SI Brochure (9th Edition). Governed by Thermal Transmission Flux (q = Q̇ / A) under ISO 80000 dimensional vector [M T⁻³].

Multi-Variable Engineering Bridge Thermal Radiation & Power Dissipation

Heat Flux Density to Total Thermal Power Bridge (Watts • Kilowatts • Megawatts • BTU/h • Horsepower)

Calculate total continuous heat dissipation power P = q" × A across surface barriers and exchangers, bridging heat flux density [M T⁻³] with thermal power [M L² T⁻³].

P = q" × A
Vector: [W/m²] × [m²] → [W]
Live Calculated Bridge Equivalent:
1 cal/(s·cm²) at Industrial Hydronic Radiator Panel (8 m²) = 334943.855 W
Equals 334.9439 kW • 0.334944 MW • 449.1671 hp
SI Power
334943.855
W
Watts
Grid / Utility
334.9439
kW
Kilowatts
Power Plant
0.334944
MW
Megawatts
Mechanical Rating
449.1671
hp
Horsepower (Mechanical)
Metric Horsepower
455.3969
PS
Metric Horsepower (PS)
HVAC Thermal Rating
1142875.87
BTU/h
BTU per Hour
  1. 1. Normalize Input to SI Base Unit (W/m²):
    q" = 1 cal/(s·cm²) × 41867.98187954 = 41867.98187954 W/m²
  2. 2. Apply Engineering Parameter (A):
    Selected condition: Industrial Hydronic Radiator Panel (8 m²) at A = 8 m²
  3. 3. Execute Governing Physical Law in SI Units:
    P = q" × A = (41867.98187954 W/m²) × (8 m²) = 334943.855036 W
  4. 4. Convert to Standard Engineering Units:
    • W: 334943.855036 × 1 = 334943.855 W (Watts) • kW: 334943.855036 × 0.001 = 334.9439 kW (Kilowatts) • MW: 334943.855036 × 1 × 10⁻⁶ = 0.334944 MW (Megawatts) • hp: 334943.855036 × 0.001341 = 449.1671 hp (Horsepower (Mechanical)) • PS: 334943.855036 × 0.00136 = 455.3969 PS (Metric Horsepower (PS)) • BTU/h: 334943.855036 × 3.4121 = 1142875.87 BTU/h (BTU per Hour)
Explore Full Power Converter →
Engineering Substance / Operating Standard Parameter Value (m²) Reference State / Condition Typical Industrial & Engineering Application
Residential Window Glazing (4 m²) 4 4.0 m² Double-pane exterior window glass aperture
Industrial Hydronic Radiator Panel (8 m²) 8 8.0 m² Convective space heating radiator surface
Shell & Tube Heat Exchanger (50 m²) 50 50.0 m² Industrial process fluid cooling bundle
Power Boiler Waterwall (200 m²) 200 200.0 m² Thermal power plant steam generator wall
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Frequently Asked Questions

There are exactly 35999.97487921 kilocalories (th)/hour/sq. meter (kcal/(h·m²)) in 1 calorie/second/sq. centimeter (cal/(s·cm²)). To calculate larger amounts manually, simply multiply your total number of calories (thermochemical)/second/sq. centimeter by the conversion multiplier of 35999.97487921.

The mathematical formula to convert calories (thermochemical)/second/sq. centimeter to kilocalories (th)/hour/sq. meter is: [value] * 35999.97487921 = kilocalories (th)/hour/sq. meter. 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 (th)/hour/sq. meter back to calories (thermochemical)/second/sq. centimeter, you must divide your starting value by 35999.97487921. Our bidirectional tool automatically computes this inverse equation the moment you type into the kilocalorie/hour/sq. meter input field.

1 Calorie/second/sq. centimeter is larger than 1 Kilocalorie/hour/sq. meter. Specifically, 1 Calorie/second/sq. centimeter equals exactly 35999.97487921 kilocalories (th)/hour/sq. meter, making it 35999.9749 times larger (a difference of 4.56 orders of magnitude). Therefore, quantities expressed in kilocalories (th)/hour/sq. meter require a larger numerical value to represent the same physical amount.

Under standard international measurement guidelines, 1 Calorie/second/sq. centimeter converts to 35999.97487921 kilocalories (th)/hour/sq. meter. Precise numerical conversion factors ensure consistency across laboratory, engineering, and field data.

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