Calories (th)/hour/cm² to Calories (it)/minute/cm² Converter (cal (th)/(h·cm²) to cal/(min·cm²))
cal (th)/(h·cm²) × 0.016655521 = cal/(min·cm²)
Calculation: 1 cal (th)/(h·cm²) × 0.016655521 = 0.016655521 cal/(min·cm²)
Common Calorie (th)/hour/cm² to Calorie (IT)/minute/cm² Calculations
Quick-lookup reference table showing calculated equivalents for standard increments between Calorie (th)/hour/cm² (cal (th)/(h·cm²)) and Calorie (IT)/minute/cm² (cal/(min·cm²)).
| Conversion & Equivalent Value | Scientific Notation |
|---|---|
| 0.001 cal (th)/(h·cm²) 1.665552 × 10⁻⁵ cal/(min·cm²) | 1.666 × 10⁻⁵ |
| 0.01 cal (th)/(h·cm²) 0.000166555 cal/(min·cm²) | 1.666 × 10⁻⁴ |
| 0.1 cal (th)/(h·cm²) 0.00166555 cal/(min·cm²) | 1.666 × 10⁻³ |
| 0.5 cal (th)/(h·cm²) 0.00832776 cal/(min·cm²) | 8.328 × 10⁻³ |
| 1 cal (th)/(h·cm²) 0.0166555 cal/(min·cm²) | 1.666 × 10⁻² |
| 2 cal (th)/(h·cm²) 0.033311 cal/(min·cm²) | 3.331 × 10⁻² |
| 5 cal (th)/(h·cm²) 0.0832776 cal/(min·cm²) | 8.328 × 10⁻² |
| 10 cal (th)/(h·cm²) 0.166555 cal/(min·cm²) | 1.666 × 10⁻¹ |
| 20 cal (th)/(h·cm²) 0.33311 cal/(min·cm²) | 3.331 × 10⁻¹ |
| 25 cal (th)/(h·cm²) 0.416388 cal/(min·cm²) | 4.164 × 10⁻¹ |
| 50 cal (th)/(h·cm²) 0.832776 cal/(min·cm²) | 8.328 × 10⁻¹ |
| 100 cal (th)/(h·cm²) 1.665552 cal/(min·cm²) | 1.666 × 10⁰ |
| 250 cal (th)/(h·cm²) 4.16388 cal/(min·cm²) | 4.164 × 10⁰ |
| 500 cal (th)/(h·cm²) 8.32776 cal/(min·cm²) | 8.328 × 10⁰ |
| 1000 cal (th)/(h·cm²) 16.655521 cal/(min·cm²) | 1.666 × 10¹ |
| Reciprocal & Equivalent Value | Scientific Notation |
|---|---|
| 1 cal/(min·cm²) 60.040153 cal (th)/(h·cm²) | 6.004 × 10¹ |
| 5 cal/(min·cm²) 300.200765 cal (th)/(h·cm²) | 3.002 × 10² |
| 10 cal/(min·cm²) 600.40153 cal (th)/(h·cm²) | 6.004 × 10² |
| 50 cal/(min·cm²) 3002.007648 cal (th)/(h·cm²) | 3.002 × 10³ |
| 100 cal/(min·cm²) 6004.015296 cal (th)/(h·cm²) | 6.004 × 10³ |
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 Calorie (th)/hour/cm² (cal (th)/(h·cm²)) and Calorie (IT)/minute/cm² (cal/(min·cm²)):
Calorie (th)/hour/cm² References:
- Solar constant extraterrestrial solar irradiance at top of atmosphere 117.1 cal (th)/(h·cm²)
- Clear sky direct midday summer sunlight striking sea level ground 86.0421 cal (th)/(h·cm²)
- Human body resting thermal metabolic heat radiation to room 4.3021 cal (th)/(h·cm²)
- Overcast winter day diffuse solar irradiance at sea level 8.6042 cal (th)/(h·cm²)
Calorie (IT)/minute/cm² References:
- Solar constant extraterrestrial solar irradiance at top of atmosphere 1.9504 cal/(min·cm²)
- Clear sky direct midday summer sunlight striking sea level ground 1.4331 cal/(min·cm²)
- Human body resting thermal metabolic heat radiation to room 0.071654 cal/(min·cm²)
- Overcast winter day diffuse solar irradiance at sea level 0.143308 cal/(min·cm²)
How to Convert Calorie (th)/hour/cm² to Calorie (IT)/minute/cm²
Converting Calorie (th)/hour/cm² (cal (th)/(h·cm²)) to Calorie (IT)/minute/cm² (cal/(min·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)/minute/cm² is a broader physical scale than Calorie (th)/hour/cm², converting from cal (th)/(h·cm²) to cal/(min·cm²) condenses the numerical figure. It takes 60.040153 Calorie (th)/hour/cm² to equal a single Calorie (IT)/minute/cm² (1 cal (th)/(h·cm²) = 0.0166555 cal/(min·cm²)). To convert any quantity, multiply by 0.0166555 (or divide by 60.040153).
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:
1 cal (th)/(h·cm²) = 11.622222 watt per square meter (W/m²)1 cal/(min·cm²) = 697.8 watt per square meter (W/m²)V(cal/(min·cm²)) = V(cal (th)/(h·cm²)) × ( 11.622222 / 697.8 ) = V(cal (th)/(h·cm²)) × 0.0166555Value in Calorie (IT)/minute/cm² = Value in Calorie (th)/hour/cm² × 0.016655521Direct computational formula applied for standard conversion.Converting 250 cal (th)/(h·cm²) yields an exact output of 4.16388 cal/(min·cm²) in Calorie (IT)/minute/cm². Under higher industrial throughput, 2500 cal (th)/(h·cm²) translates to 41.638801 cal/(min·cm²).
Inverse check: 1 cal/(min·cm²) = 60.040153 cal (th)/(h·cm²).Understanding Calorie (th)/hour/cm² and Calorie (IT)/minute/cm²
Calorie (th)/hour/cm²
cal (th)/(h·cm²)A Calorie (th)/hour/cm² (cal (th)/(h·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 117.1 cal (th)/(h·cm²), a clear sky direct midday summer sunlight striking sea level ground equals 86.0421 cal (th)/(h·cm²), a human body resting thermal metabolic heat radiation to room equals 4.3021 cal (th)/(h·cm²).
A physical magnitude of 1 cal (th)/(h·cm²) corresponds to 11.622222 W/m² in standard SI measurement.
1 cal (th)/(h·cm²) = 11.622222 W/m²Calorie (IT)/minute/cm²
cal/(min·cm²)A Calorie (IT)/minute/cm² (cal/(min·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 1.9504 cal/(min·cm²), a clear sky direct midday summer sunlight striking sea level ground equals 1.4331 cal/(min·cm²), a human body resting thermal metabolic heat radiation to room equals 0.071654 cal/(min·cm²).
A physical magnitude of 1 cal/(min·cm²) corresponds to 697.8 W/m² in standard SI measurement.
1 cal/(min·cm²) = 697.8 W/m²Domain Metrology & Engineering Applications
Thermal Transmission Flux (q = Q̇ / A)
Rigorously quantified in laboratory and field settings using Schmidt-Boelter heat flux gauges, differential thermopile foil transducers, and calibrated Gardon radiant gauges.
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.
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].
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
[W/m²] × [m²] → [W]
-
1. Normalize Input to SI Base Unit (W/m²):
q" = 1 cal (th)/(h·cm²) × 11.62222222 = 11.62222222 W/m² -
2. Apply Engineering Parameter (A):
Selected condition: Industrial Hydronic Radiator Panel (8 m²) at A = 8 m² -
3. Execute Governing Physical Law in SI Units:
P = q" × A = (11.62222222 W/m²) × (8 m²) = 92.977778 W -
4. Convert to Standard Engineering Units:
• W: 92.977778 × 1 = 92.9778 W (Watts) • kW: 92.977778 × 0.001 = 0.09298 kW (Kilowatts) • MW: 92.977778 × 1 × 10⁻⁶ = 9.297778 × 10⁻⁵ MW (Megawatts) • hp: 92.977778 × 0.001341 = 0.1247 hp (Horsepower (Mechanical)) • PS: 92.977778 × 0.00136 = 0.1264 PS (Metric Horsepower (PS)) • BTU/h: 92.977778 × 3.4121 = 317.25 BTU/h (BTU per Hour)
| 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 |
Frequently Asked Questions
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