Online Illumination Units Converter
How to Convert from Meter-candle [m*c] to Nox?

How to Convert from Meter-candle [m*c] to Nox?

Learn how to convert illuminance values from meter-candle [m*c] to nox using this practical unit converter. Understand the use cases, conversion formula, and applications in lighting and environmental science.

Please check your input. It must be a valid numeric value.

Meter-candle [m*c] to Nox Conversion Table

Meter-candle [m*c] Nox

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Meter-candle [m*c] to Nox Conversion Table
Meter-candle [m*c] Nox

What Is This Tool?

This unit converter allows you to convert illumination measurements from meter-candle [m*c], an older unit equivalent to lux, to nox, a specialized unit used for very low light levels. It helps translate standard lighting values into precise measurements for dim environments.

How to Use This Tool?

  • Enter the illuminance value in meter-candle [m*c].
  • Select meter-candle [m*c] as the input unit.
  • Choose nox as the output unit for low light measurements.
  • Press convert to obtain the equivalent value in nox.

Key Features

  • Converts meter-candle [m*c] to nox accurately based on defined conversion rates.
  • Supports lighting measurements relevant to both standard and very low illumination levels.
  • Useful for applications in astronomy, environmental science, and optical sensor testing.
  • Browser-based and easy to use without the need for complex calculations.

Examples

  • 5 m*c converts to 5000 nox by multiplying 5 by 1000.
  • 0.2 m*c converts to 200 nox by multiplying 0.2 by 1000.

Common Use Cases

  • Comparing or specifying room or worksurface lighting with meter-candle values.
  • Interpreting historical lighting literature using meter-candle terminology.
  • Measuring very low natural night illumination like moonlight and starlight with nox.
  • Designing exterior lighting that minimizes stray or background light using nox.
  • Testing low-light conditions for sensitive optical instruments.

Tips & Best Practices

  • Use meter-candle units when dealing with typical lighting levels like office illumination.
  • Switch to nox units to measure very low or night-time ambient light environments.
  • Remember the equivalence of 1 m*c to 1000 nox for straightforward conversions.
  • Confirm your lighting context to select the appropriate unit for clarity and precision.

Limitations

  • The nox unit is intended for very low illuminance and may produce large numbers if converting from high meter-candle values.
  • The equivalence between meter-candle and lux assumes standard conditions that may not apply to all lighting situations.

Frequently Asked Questions

What is the difference between meter-candle and nox?
Meter-candle is an older unit equivalent to lux measuring standard illuminance, while nox is a specialized unit for very low illuminance levels used in near-dark conditions.

Why convert meter-candle to nox?
Converting from meter-candle to nox helps quantify very low light conditions such as natural night illumination, which meter-candle values are too large to describe accurately.

Is 1 meter-candle equal to 1 lux?
Yes, meter-candle is numerically equivalent to the SI unit lux, representing illuminance of one lumen per square meter.

Key Terminology

Meter-candle [m*c]
An older unit of illuminance equal to one lumen per square metre, equivalent to lux, indicating the light on a surface from a point source of one candela at one metre.
Nox
A specialized unit of illuminance equal to one millilux (0.001 lux), used to measure very low light levels such as moonlight or stray lighting in dark environments.

Quick Knowledge Check

What does 1 meter-candle [m*c] equal in nox?
For what type of lighting conditions is the nox unit mainly used?
Which unit is numerically equivalent to meter-candle?