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

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Live Conversion • ISO 80000-5:2019 Certified
1 Calorie (th)/hour/square centimeter = 0.00027777766 Calorie (th)/second/square centimeter
1 cal (th)/(h·cm²) = 0.000277778 cal (th)/(s·cm²) • 1 cal (th)/(s·cm²) = 3600.001464 cal (th)/(h·cm²)
Calorie (th)/hour/square centimeter to Calorie (th)/second/square centimeter: One Calorie (th)/hour/square centimeter is equal to 0.00027777766 Calories (th)/second/square centimeter.
Certified Authority Value
0.00027778
cal (th)/(s·cm²)
Exact: 1 cal (th)/(s·cm²) ≡ 3600.001464 cal (th)/(h·cm²)
cal (th)/(h·cm²)
cal (th)/(h·cm²)
cal (th)/(s·cm²)
cal (th)/(s·cm²) 0.00027777766
Quick Values:
Conversion Formula
To convert Calorie (th)/hour/square centimeter to Calorie (th)/second/square centimeter, multiply by 0.00027777766
cal (th)/(h·cm²) × 0.00027777766 = cal (th)/(s·cm²)

Calculation: 1 cal (th)/(h·cm²) × 0.00027777766 = 0.00027777766 cal (th)/(s·cm²)

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

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

Tap any row to calculate
Calorie (th)/hour/square centimeter to Calorie (th)/second/square centimeter: Primary Direct Table (15 Steps)
Calorie (th)/hour/square centimeter to Calorie (th)/second/square centimeter Conversion Reference Table
Conversion & Equivalent Value Scientific Notation
0.001 cal (th)/(h·cm²) 2.777777 × 10⁻⁷ cal (th)/(s·cm²) 2.778 × 10⁻⁷
0.01 cal (th)/(h·cm²) 2.777777 × 10⁻⁶ cal (th)/(s·cm²) 2.778 × 10⁻⁶
0.1 cal (th)/(h·cm²) 2.777777 × 10⁻⁵ cal (th)/(s·cm²) 2.778 × 10⁻⁵
0.5 cal (th)/(h·cm²) 0.000138889 cal (th)/(s·cm²) 1.389 × 10⁻⁴
1 cal (th)/(h·cm²) 0.000277778 cal (th)/(s·cm²) 2.778 × 10⁻⁴
2 cal (th)/(h·cm²) 0.000555555 cal (th)/(s·cm²) 5.556 × 10⁻⁴
5 cal (th)/(h·cm²) 0.00138889 cal (th)/(s·cm²) 1.389 × 10⁻³
10 cal (th)/(h·cm²) 0.00277778 cal (th)/(s·cm²) 2.778 × 10⁻³
20 cal (th)/(h·cm²) 0.00555555 cal (th)/(s·cm²) 5.556 × 10⁻³
25 cal (th)/(h·cm²) 0.00694444 cal (th)/(s·cm²) 6.944 × 10⁻³
50 cal (th)/(h·cm²) 0.0138889 cal (th)/(s·cm²) 1.389 × 10⁻²
100 cal (th)/(h·cm²) 0.0277778 cal (th)/(s·cm²) 2.778 × 10⁻²
250 cal (th)/(h·cm²) 0.0694444 cal (th)/(s·cm²) 6.944 × 10⁻²
500 cal (th)/(h·cm²) 0.138889 cal (th)/(s·cm²) 1.389 × 10⁻¹
1000 cal (th)/(h·cm²) 0.277778 cal (th)/(s·cm²) 2.778 × 10⁻¹
Calorie (th)/second/square centimeter to Calorie (th)/hour/square centimeter: Reciprocal Summary
Calorie (th)/second/square centimeter to Calorie (th)/hour/square centimeter Conversion Reference Table
Reciprocal & Equivalent Value Scientific Notation
1 cal (th)/(s·cm²) 3600.001464 cal (th)/(h·cm²) 3.6 × 10³
5 cal (th)/(s·cm²) 18000.00732 cal (th)/(h·cm²) 1.8 × 10⁴
10 cal (th)/(s·cm²) 36000.01464 cal (th)/(h·cm²) 3.6 × 10⁴
50 cal (th)/(s·cm²) 180000.0732 cal (th)/(h·cm²) 1.8 × 10⁵
100 cal (th)/(s·cm²) 360000.1464 cal (th)/(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 (th)/hour/square centimeter (cal (th)/(h·cm²)) and Calorie (th)/second/square centimeter (cal (th)/(s·cm²)):

Calorie (th)/hour/square centimeter References:

  • Glass greenhouse passive solar heating transmission flux 60 cal (th)/(h·cm²)

Calorie (th)/second/square centimeter References:

  • Propane flame direct impingement surface heat flux 2.5 cal (th)/(s·cm²)
ISQ Dimension: [M T⁻³] Coherent SI Unit: watt per square meter (W/m²) Thermodynamics & Heat Transfer

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

Converting Calorie (th)/hour/square centimeter (cal (th)/(h·cm²)) to Calorie (th)/second/square centimeter (cal (th)/(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 (th)/second/square centimeter is a broader physical scale than Calorie (th)/hour/square centimeter, converting from cal (th)/(h·cm²) to cal (th)/(s·cm²) condenses the numerical figure. It takes 3600.001464 Calorie (th)/hour/square centimeter to equal a single Calorie (th)/second/square centimeter (1 cal (th)/(h·cm²) = 0.000277778 cal (th)/(s·cm²)). To convert any quantity, multiply by 0.000277778 (or divide by 3600.001464).

Direct Factor1 cal (th)/(h·cm²) = 0.000277778 cal (th)/(s·cm²)
Inverse Ratio1 cal (th)/(s·cm²) = 3600.001464 cal (th)/(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 (th)/(h·cm²) = 11.622217 watt per square meter (W/m²)
2. Target SI Bridge (ktarget):1 cal (th)/(s·cm²) = 41840 watt per square meter (W/m²)
Step-by-step substitution for Calorie (th)/hour/square centimeter → Calorie (th)/second/square centimeter:V(cal (th)/(s·cm²)) = V(cal (th)/(h·cm²)) × ( 11.622217 / 41840 ) = V(cal (th)/(h·cm²)) × 0.000277778
Mathematical FormulaValue in Calorie (th)/second/square centimeter = Value in Calorie (th)/hour/square centimeter × 0.00027777766Direct computational formula applied for standard conversion.
Worked Example

Converting 250 cal (th)/(h·cm²) yields an exact output of 0.0694444 cal (th)/(s·cm²) in Calorie (th)/second/square centimeter. Under higher industrial throughput, 1000 cal (th)/(h·cm²) translates to 0.277778 cal (th)/(s·cm²).

Inverse check: 1 cal (th)/(s·cm²) = 3600.001464 cal (th)/(h·cm²).

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

Calorie (th)/hour/square centimeter

cal (th)/(h·cm²)
Standard Unit

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

Applications & Practical Context

In practical heat flux density terms, a glass greenhouse passive solar heating transmission flux equals 60 cal (th)/(h·cm²).

Physical Setup

A physical magnitude of 1 cal (th)/(h·cm²) corresponds to 11.622217 W/m² in standard SI measurement.

Conversion to SI Unit: watt per square meter (W/m²)
1 cal (th)/(h·cm²) = 11.622217 W/m²

Calorie (th)/second/square centimeter

cal (th)/(s·cm²)
Standard Unit

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

Applications & Practical Context

In practical heat flux density terms, a propane flame direct impingement surface heat flux equals 2.5 cal (th)/(s·cm²).

Physical Setup

A physical magnitude of 1 cal (th)/(s·cm²) corresponds to 41840 W/m² in standard SI measurement.

Conversion to SI Unit: watt per square meter (W/m²)
1 cal (th)/(s·cm²) = 41840 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 (th)/(h·cm²) at Industrial Hydronic Radiator Panel (8 m²) = 92.9777 W
Equals 0.09298 kW • 9.297774 × 10⁻⁵ MW • 0.1247 hp
SI Power
92.9777
W
Watts
Grid / Utility
0.09298
kW
Kilowatts
Power Plant
9.297774 × 10⁻⁵
MW
Megawatts
Mechanical Rating
0.1247
hp
Horsepower (Mechanical)
Metric Horsepower
0.1264
PS
Metric Horsepower (PS)
HVAC Thermal Rating
317.25
BTU/h
BTU per Hour
  1. 1. Normalize Input to SI Base Unit (W/m²):
    q" = 1 cal (th)/(h·cm²) × 11.6222175 = 11.6222175 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 = (11.6222175 W/m²) × (8 m²) = 92.97774 W
  4. 4. Convert to Standard Engineering Units:
    • W: 92.97774 × 1 = 92.9777 W (Watts) • kW: 92.97774 × 0.001 = 0.09298 kW (Kilowatts) • MW: 92.97774 × 1 × 10⁻⁶ = 9.297774 × 10⁻⁵ MW (Megawatts) • hp: 92.97774 × 0.001341 = 0.1247 hp (Horsepower (Mechanical)) • PS: 92.97774 × 0.00136 = 0.1264 PS (Metric Horsepower (PS)) • BTU/h: 92.97774 × 3.4121 = 317.25 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 0.00027777766 calories (th)/second/square centimeter (cal (th)/(s·cm²)) in 1 calorie (th)/hour/square centimeter (cal (th)/(h·cm²)). To calculate larger amounts manually, simply multiply your total number of calories (th)/hour/square centimeter by the conversion multiplier of 0.00027777766.

The mathematical formula to convert calories (th)/hour/square centimeter to calories (th)/second/square centimeter is: [value] * 0.00027777766 = calories (th)/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 (th)/second/square centimeter back to calories (th)/hour/square centimeter, you must divide your starting value by 0.00027777766. Our bidirectional tool automatically computes this inverse equation the moment you type into the calorie (th)/second/square centimeter input field.

1 Calorie (th)/second/square centimeter is larger than 1 Calorie (th)/hour/square centimeter. Specifically, 1 Calorie (th)/hour/square centimeter equals 0.00027777766 calories (th)/second/square centimeter, meaning 1 Calorie (th)/second/square centimeter is 3600.0015 times larger than 1 Calorie (th)/hour/square centimeter (a difference of 3.56 orders of magnitude). Expressing measurements in calories (th)/hour/square centimeter requires a larger numerical value to represent the equivalent physical magnitude.

Under standard international measurement guidelines, 1 Calorie (th)/hour/square centimeter converts to 0.00027777766 calories (th)/second/square centimeter. Precise numerical conversion factors ensure consistency across laboratory, engineering, and field data.