Nox to Lux Converter
Convert between lux, foot-candles, and more illuminance units. Essential for lighting design, photography, and building codes.
How to Convert Nox to Lux
Converting between Nox and Lux is straightforward with our free online converter above. Simply enter the value you want to convert, select the units, and get instant, accurate results.
Quick Steps:
- Enter the value you want to convert in the "Nox" field
- Select "Nox" as your "From" unit (if not already selected)
- Select "Lux" as your "To" unit (if not already selected)
- The conversion result will appear instantly in the "Lux" field
- You can also convert in reverse by entering a value in the "Lux" field
Tip: Our converter works both ways - you can convert from Nox to Lux or from Lux to Nox instantly.
Common Nox to Lux Conversions
| Nox | Lux |
|---|---|
| 1 | 0.001 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
When to Use Nox vs Lux
Nox is commonly used in most countries worldwide as part of the metric system.
Lux is commonly used in most countries worldwide as part of the metric system.
Understanding when to use each unit helps ensure accurate communication and measurements in different contexts, whether you're traveling, cooking, working on projects, or conducting scientific research.
Frequently Asked Questions
How do I convert lux to foot-candles?
Multiply lux by 0.0929 (or divide by 10.764). For example, 100 lx = 9.29 fc. Foot-candles are commonly used in the US, while lux is the international standard.
What is a good illuminance level?
General office work requires 300-500 lux, reading needs 500-1000 lux, and detailed work needs 1000-2000 lux. Outdoor daylight is 10,000-100,000 lux.
What's the difference between illuminance and luminance?
Illuminance (lux) measures light falling on a surface, while luminance (cd/m²) measures light emitted or reflected. Use illuminance for lighting design, luminance for displays.
How many foot-candles in a lux?
1 lux = 0.0929 foot-candles. Conversely, 1 foot-candle = 10.764 lux. This conversion is essential for US building codes and lighting standards.
What illuminance is needed for photography?
Photography typically requires 100-1000 lux depending on ISO settings. Studio lighting often provides 500-2000 lux for controlled conditions.
Want to Learn More About Unit Conversions?
Check out our comprehensive guides on unit conversions, measurement systems, and conversion tips.
View All GuidesOther Physics Converters
Explore more physics converters in our Physics section.