Candles (international) to Pentane Candles (1 cp) Converter (candle (int) to cp (pentane))
candle (int) × 1.019 = cp (pentane)
Calculation: 1 candle (int) × 1.019 = 1.019 cp (pentane)
Common Candle (international) to Pentane Candle (1 cp) Calculations
Quick-lookup reference table showing calculated equivalents for standard increments between Candle (international) (candle (int)) and Pentane Candle (1 cp) (cp (pentane)).
| Conversion & Equivalent Value | Scientific Notation |
|---|---|
| 0.001 candle (int) 0.001019 cp (pentane) | 1.019 × 10⁻³ |
| 0.01 candle (int) 0.01019 cp (pentane) | 1.019 × 10⁻² |
| 0.1 candle (int) 0.1019 cp (pentane) | 1.019 × 10⁻¹ |
| 0.5 candle (int) 0.5095 cp (pentane) | 5.095 × 10⁻¹ |
| 1 candle (int) 1.019 cp (pentane) | 1.019 × 10⁰ |
| 2 candle (int) 2.038 cp (pentane) | 2.038 × 10⁰ |
| 5 candle (int) 5.095 cp (pentane) | 5.095 × 10⁰ |
| 10 candle (int) 10.19 cp (pentane) | 1.019 × 10¹ |
| 20 candle (int) 20.38 cp (pentane) | 2.038 × 10¹ |
| 25 candle (int) 25.475 cp (pentane) | 2.548 × 10¹ |
| 50 candle (int) 50.95 cp (pentane) | 5.095 × 10¹ |
| 100 candle (int) 101.9 cp (pentane) | 1.019 × 10² |
| 250 candle (int) 254.75 cp (pentane) | 2.548 × 10² |
| 500 candle (int) 509.5 cp (pentane) | 5.095 × 10² |
| 1000 candle (int) 1019 cp (pentane) | 1.019 × 10³ |
| Reciprocal & Equivalent Value | Scientific Notation |
|---|---|
| 1 cp (pentane) 0.981354 candle (int) | 9.814 × 10⁻¹ |
| 5 cp (pentane) 4.906771 candle (int) | 4.907 × 10⁰ |
| 10 cp (pentane) 9.813543 candle (int) | 9.814 × 10⁰ |
| 50 cp (pentane) 49.067713 candle (int) | 4.907 × 10¹ |
| 100 cp (pentane) 98.135427 candle (int) | 9.814 × 10¹ |
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 Candle (international) (candle (int)) and Pentane Candle (1 cp) (cp (pentane)):
Candle (international) References:
- Standard common utility household wax candle flame intensity 0.981354 candle (int)
- Standard 100-watt domestic incandescent light bulb intensity 117.76 candle (int)
- High-power outdoor search and rescue LED flashlight beam 981.35 candle (int)
- Automotive vehicle high-beam headlight beam luminous intensity 24533.86 candle (int)
Pentane Candle (1 cp) References:
- Standard common utility household wax candle flame intensity 1 cp (pentane)
- Standard 100-watt domestic incandescent light bulb intensity 120 cp (pentane)
- High-power outdoor search and rescue LED flashlight beam 1000 cp (pentane)
- Automotive vehicle high-beam headlight beam luminous intensity 25000 cp (pentane)
How to Convert Candle (international) to Pentane Candle (1 cp)
Converting Candle (international) (candle (int)) to Pentane Candle (1 cp) (cp (pentane)) is a core calculation in Luminous Intensity, which measures the wavelength-weighted photometric power emitted by a light source in a direction per unit solid angle. Because Candle (international) represents a larger magnitude than Pentane Candle (1 cp), converting from candle (int) to cp (pentane) expands the numerical figure. Exactly 1 Candle (international) encompasses 1.019 Pentane Candle (1 cp). To convert any quantity, multiply the value in Candle (international) by 1.019.
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 (candela (cd)) without arbitrary rounding:
1 candle (int) = 1.019 candela (cd)1 cp (pentane) = 1 candela (cd)V(cp (pentane)) = V(candle (int)) × ( 1.019 / 1 ) = V(candle (int)) × 1.019Value in Pentane Candle (1 cp) = Value in Candle (international) × 1.019Direct computational formula applied for standard conversion.Converting 15 candle (int) yields an exact output of 15.285 cp (pentane) in Pentane Candle (1 cp). Under higher industrial throughput, 480 candle (int) translates to 489.12 cp (pentane).
Inverse check: 1 cp (pentane) = 0.981354 candle (int).Understanding Candle (international) and Pentane Candle (1 cp)
Candle (international)
candle (int)A Candle (international) (candle (int)) is a recognized unit for luminous intensity.
Applications & Practical Context
In practical luminous intensity terms, a standard common utility household wax candle flame intensity equals 0.981354 candle (int), a standard 100-watt domestic incandescent light bulb intensity equals 117.76 candle (int), a high-power outdoor search and rescue LED flashlight beam equals 981.35 candle (int).
A physical magnitude of 1 candle (int) corresponds to 1.019 cd in standard SI measurement.
1 candle (int) = 1.019 cdPentane Candle (1 cp)
cp (pentane)A Pentane Candle (1 cp) (cp (pentane)) is a recognized unit for luminous intensity.
Applications & Practical Context
In practical luminous intensity terms, a standard common utility household wax candle flame intensity equals 1 cp (pentane), a standard 100-watt domestic incandescent light bulb intensity equals 120 cp (pentane), a high-power outdoor search and rescue LED flashlight beam equals 1000 cp (pentane).
A luminous intensity of 1 cp (pentane) represents the monochromatic light power emitted into a 1-steradian solid cone.
1 cp (pentane) = 1 cdDomain Metrology & Engineering Applications
Base SI Photometric Standard (540 × 10¹² Hz monochromatic radiation, K_cd ≡ 683 lm/W)
Rigorously quantified in laboratory and field settings using goniophotometers, integrating sphere spectroradiometers, and calibrated photodiode luminance meters.
Applied across automotive headlamp certification (ECE/SAE), architectural LED design, lighthouse beacons, and airport runway lighting under international metrology standard BIPM SI Brochure (9th Edition), CIE 018:2019.
Formulas, conversion coefficients, and base definitions on this page strictly adhere to the BIPM SI Brochure (9th Edition), CIE 018:2019. Governed by Base SI Photometric Standard (540 × 10¹² Hz monochromatic radiation, K_cd ≡ 683 lm/W) under ISO 80000 dimensional vector [J].
Luminous Intensity to Total Luminous Flux Bridge (Lumens • Millilumens • Kilolumens • MSCP)
Calculate total emitted luminous flux Φ = I_v × Ω across emission solid angles, bridging luminous intensity [J] and luminous flux [J] via solid angle (Ω).
Φ = I_v × Ω
[cd] × [sr] → [lm]
-
1. Normalize Input to SI Base Unit (cd):
I_v = 1 candle (int) × 1.019 = 1.019 cd -
2. Apply Engineering Parameter (Ω):
Selected condition: Full Isotropic Sphere (4π sr) at Ω = 12.5664 sr -
3. Execute Governing Physical Law in SI Units:
Φ = I_v × Ω = (1.019 cd) × (12.5664 sr) = 12.805132 lm -
4. Convert to Standard Engineering Units:
• lm: 12.805132 × 1 = 12.8051 lm (Lumens) • mlm: 12.805132 × 1000 = 12805.13 mlm (Millilumens) • klm: 12.805132 × 0.001 = 0.01281 klm (Kilolumens) • MSCP: 12.805132 × 0.07958 = 1.019 MSCP (Mean Spherical Candlepower) • cp-flux: 12.805132 × 0.07958 = 1.019 cp-flux (Candlepower Flux) • Mlm: 12.805132 × 1 × 10⁻⁶ = 1.280513 × 10⁻⁵ Mlm (Megalumens)
| Engineering Substance / Operating Standard | Parameter Value (sr) | Reference State / Condition | Typical Industrial & Engineering Application |
|---|---|---|---|
| Full Isotropic Sphere (4π sr) | 12.5664 |
4π ≈ 12.5664 sr | Uniform 360° omnidirectional point emitter (12.566 sr) |
| Hemispherical Lambertian Surface (π sr) | 3.1416 |
π ≈ 3.14159 sr | Ideal diffuse flat LED / OLED planar emitter |
| 60° Floodlight Beam Cone (0.842 sr) | 0.8418 |
2π(1 - cos 30°) sr | Commercial architectural recessed floodlight cone |
| 30° Narrow Spotlight Cone (0.214 sr) | 0.2141 |
2π(1 - cos 15°) sr | Track lighting & directional accent spotlight cone |
Frequently Asked Questions
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