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Calories (it)/hour/square centimeter to Calories (it)/second/square centimeter Converter (cal/(h·cm²) to cal/(s·cm²))

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Live Conversion • ISO 80000-5:2019 Certified
1 Calorie (IT)/hour/square centimeter = 0.00027777785 Calorie (IT)/second/square centimeter
1 cal/(h·cm²) = 0.000277778 cal/(s·cm²) • 1 cal/(s·cm²) = 3599.999046 cal/(h·cm²)
Calorie (IT)/hour/square centimeter to Calorie (IT)/second/square centimeter: One Calorie (IT)/hour/square centimeter is equal to 0.00027777785 Calories (it)/second/square centimeter.
Certified Authority Value
0.00027778
cal/(s·cm²)
Exact: 1 cal/(s·cm²) ≡ 3599.999046 cal/(h·cm²)
cal/(h·cm²)
cal/(h·cm²)
cal/(s·cm²)
cal/(s·cm²) 0.00027777785
Quick Values:
Conversion Formula
To convert Calorie (IT)/hour/square centimeter to Calorie (IT)/second/square centimeter, multiply by 0.00027777785
cal/(h·cm²) × 0.00027777785 = cal/(s·cm²)

Calculation: 1 cal/(h·cm²) × 0.00027777785 = 0.00027777785 cal/(s·cm²)

Common Calorie (IT)/hour/square centimeter to Calorie (IT)/second/square centimeter Calculations

Quick-lookup reference table showing calculated equivalents for standard increments between Calorie (IT)/hour/square centimeter (cal/(h·cm²)) and Calorie (IT)/second/square centimeter (cal/(s·cm²)).

Tap any row to calculate
Calorie (IT)/hour/square centimeter to Calorie (IT)/second/square centimeter: Primary Direct Table (15 Steps)
Calorie (IT)/hour/square centimeter to Calorie (IT)/second/square centimeter Conversion Reference Table
Conversion & Equivalent Value Scientific Notation
0.001 cal/(h·cm²) 2.777779 × 10⁻⁷ cal/(s·cm²) 2.778 × 10⁻⁷
0.01 cal/(h·cm²) 2.777779 × 10⁻⁶ cal/(s·cm²) 2.778 × 10⁻⁶
0.1 cal/(h·cm²) 2.777779 × 10⁻⁵ cal/(s·cm²) 2.778 × 10⁻⁵
0.5 cal/(h·cm²) 0.000138889 cal/(s·cm²) 1.389 × 10⁻⁴
1 cal/(h·cm²) 0.000277778 cal/(s·cm²) 2.778 × 10⁻⁴
2 cal/(h·cm²) 0.000555556 cal/(s·cm²) 5.556 × 10⁻⁴
5 cal/(h·cm²) 0.00138889 cal/(s·cm²) 1.389 × 10⁻³
10 cal/(h·cm²) 0.00277778 cal/(s·cm²) 2.778 × 10⁻³
20 cal/(h·cm²) 0.00555556 cal/(s·cm²) 5.556 × 10⁻³
25 cal/(h·cm²) 0.00694445 cal/(s·cm²) 6.944 × 10⁻³
50 cal/(h·cm²) 0.0138889 cal/(s·cm²) 1.389 × 10⁻²
100 cal/(h·cm²) 0.0277778 cal/(s·cm²) 2.778 × 10⁻²
250 cal/(h·cm²) 0.0694445 cal/(s·cm²) 6.944 × 10⁻²
500 cal/(h·cm²) 0.138889 cal/(s·cm²) 1.389 × 10⁻¹
1000 cal/(h·cm²) 0.277778 cal/(s·cm²) 2.778 × 10⁻¹
Calorie (IT)/second/square centimeter to Calorie (IT)/hour/square centimeter: Reciprocal Summary
Calorie (IT)/second/square centimeter to Calorie (IT)/hour/square centimeter Conversion Reference Table
Reciprocal & Equivalent Value Scientific Notation
1 cal/(s·cm²) 3599.999046 cal/(h·cm²) 3.6 × 10³
5 cal/(s·cm²) 17999.99523 cal/(h·cm²) 1.8 × 10⁴
10 cal/(s·cm²) 35999.99046 cal/(h·cm²) 3.6 × 10⁴
50 cal/(s·cm²) 179999.9523 cal/(h·cm²) 1.8 × 10⁵
100 cal/(s·cm²) 359999.9046 cal/(h·cm²) 3.6 × 10⁵

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)/hour/square centimeter (cal/(h·cm²)) and Calorie (IT)/second/square centimeter (cal/(s·cm²)):

Calorie (IT)/hour/square centimeter References:

  • Clear sky solar radiation energy flux per hour 86 cal/(h·cm²)

Calorie (IT)/second/square centimeter References:

  • Welding oxy-acetylene torch flame concentrated heat flux 5 cal/(s·cm²)
ISQ Dimension: [M T⁻³] Coherent SI Unit: watt per square meter (W/m²) Thermodynamics & Heat Transfer

How to Convert Calorie (IT)/hour/square centimeter to Calorie (IT)/second/square centimeter

Converting Calorie (IT)/hour/square centimeter (cal/(h·cm²)) to Calorie (IT)/second/square centimeter (cal/(s·cm²)) 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 (IT)/second/square centimeter is a broader physical scale than Calorie (IT)/hour/square centimeter, converting from cal/(h·cm²) to cal/(s·cm²) condenses the numerical figure. It takes 3599.999046 Calorie (IT)/hour/square centimeter to equal a single Calorie (IT)/second/square centimeter (1 cal/(h·cm²) = 0.000277778 cal/(s·cm²)). To convert any quantity, multiply by 0.000277778 (or divide by 3599.999046).

Direct Factor1 cal/(h·cm²) = 0.000277778 cal/(s·cm²)
Inverse Ratio1 cal/(s·cm²) = 3599.999046 cal/(h·cm²)
Conversion ScaleDirect Proportional Magnitude Compression
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/(h·cm²) = 11.630003 watt per square meter (W/m²)
2. Target SI Bridge (ktarget):1 cal/(s·cm²) = 41868 watt per square meter (W/m²)
Step-by-step substitution for Calorie (IT)/hour/square centimeter → Calorie (IT)/second/square centimeter:V(cal/(s·cm²)) = V(cal/(h·cm²)) × ( 11.630003 / 41868 ) = V(cal/(h·cm²)) × 0.000277778
Mathematical FormulaValue in Calorie (IT)/second/square centimeter = Value in Calorie (IT)/hour/square centimeter × 0.00027777785Direct computational formula applied for standard conversion.
Worked Example

Evaluating an input of 50 Calorie (IT)/hour/square centimeter (cal/(h·cm²)) produces 0.0138889 Calorie (IT)/second/square centimeter (cal/(s·cm²)). In heavy-duty utility and industrial workloads, 480 cal/(h·cm²) equals 0.133333 cal/(s·cm²).

Inverse check: 1 cal/(s·cm²) = 3599.999046 cal/(h·cm²).

Understanding Calorie (IT)/hour/square centimeter and Calorie (IT)/second/square centimeter

Calorie (IT)/hour/square centimeter

cal/(h·cm²)
Standard Unit

A Calorie (IT)/hour/square centimeter (cal/(h·cm²)) is a recognized unit for heat flux density.

Applications & Practical Context

In practical heat flux density terms, a clear sky solar radiation energy flux per hour equals 86 cal/(h·cm²).

Physical Setup

A physical magnitude of 1 cal/(h·cm²) corresponds to 11.630003 W/m² in standard SI measurement.

Conversion to SI Unit: watt per square meter (W/m²)
1 cal/(h·cm²) = 11.630003 W/m²

Calorie (IT)/second/square centimeter

cal/(s·cm²)
Standard Unit

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

Applications & Practical Context

In practical heat flux density terms, a welding oxy-acetylene torch flame concentrated heat flux equals 5 cal/(s·cm²).

Physical Setup

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

Conversion to SI Unit: watt per square meter (W/m²)
1 cal/(s·cm²) = 41868 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/(h·cm²) at Industrial Hydronic Radiator Panel (8 m²) = 93.04 W
Equals 0.09304 kW • 9.304002 × 10⁻⁵ MW • 0.1248 hp
SI Power
93.04
W
Watts
Grid / Utility
0.09304
kW
Kilowatts
Power Plant
9.304002 × 10⁻⁵
MW
Megawatts
Mechanical Rating
0.1248
hp
Horsepower (Mechanical)
Metric Horsepower
0.1265
PS
Metric Horsepower (PS)
HVAC Thermal Rating
317.47
BTU/h
BTU per Hour
  1. 1. Normalize Input to SI Base Unit (W/m²):
    q" = 1 cal/(h·cm²) × 11.63000308 = 11.63000308 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 = (11.63000308 W/m²) × (8 m²) = 93.040025 W
  4. 4. Convert to Standard Engineering Units:
    • W: 93.040025 × 1 = 93.04 W (Watts) • kW: 93.040025 × 0.001 = 0.09304 kW (Kilowatts) • MW: 93.040025 × 1 × 10⁻⁶ = 9.304002 × 10⁻⁵ MW (Megawatts) • hp: 93.040025 × 0.001341 = 0.1248 hp (Horsepower (Mechanical)) • PS: 93.040025 × 0.00136 = 0.1265 PS (Metric Horsepower (PS)) • BTU/h: 93.040025 × 3.4121 = 317.47 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 0.00027777785 calories (it)/second/square centimeter (cal/(s·cm²)) in 1 calorie (it)/hour/square centimeter (cal/(h·cm²)). To calculate larger amounts manually, simply multiply your total number of calories (it)/hour/square centimeter by the conversion multiplier of 0.00027777785.

The mathematical formula to convert calories (it)/hour/square centimeter to calories (it)/second/square centimeter is: [value] * 0.00027777785 = calories (it)/second/square centimeter. 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 calories (it)/second/square centimeter back to calories (it)/hour/square centimeter, you must divide your starting value by 0.00027777785. Our bidirectional tool automatically computes this inverse equation the moment you type into the calorie (it)/second/square centimeter input field.

1 Calorie (IT)/second/square centimeter is larger than 1 Calorie (IT)/hour/square centimeter. Specifically, 1 Calorie (IT)/hour/square centimeter equals 0.00027777785 calories (it)/second/square centimeter, meaning 1 Calorie (IT)/second/square centimeter is 3599.999 times larger than 1 Calorie (IT)/hour/square centimeter (a difference of 3.56 orders of magnitude). Expressing measurements in calories (it)/hour/square centimeter requires a larger numerical value to represent the equivalent physical magnitude.

Under standard international measurement guidelines, 1 Calorie (IT)/hour/square centimeter converts to 0.00027777785 calories (it)/second/square centimeter. Precise numerical conversion factors ensure consistency across laboratory, engineering, and field data.