Online Illumination Units Converter
How to Convert from Foot-candle [ft*c, fc] to Meter-candle [m*c]?

How to Convert from Foot-candle [ft*c, fc] to Meter-candle [m*c]?

Learn how to convert illumination values from the foot-candle unit to the meter-candle unit, facilitating accurate lighting measurements and comparisons.

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Foot-candle [ft*c, fc] to Meter-candle [m*c] Conversion Table

Foot-candle [ft*c, fc] Meter-candle [m*c]

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.
Foot-candle [ft*c, fc] to Meter-candle [m*c] Conversion Table
Foot-candle [ft*c, fc] Meter-candle [m*c]

What Is This Tool?

This converter helps transform illuminance values from foot-candles, a common North American unit, into meter-candles, which correspond to the SI unit lux and are widely used internationally.

How to Use This Tool?

  • Enter the value in foot-candles you want to convert
  • Select foot-candle [ft*c, fc] as the input unit
  • Choose meter-candle [m*c] as the output unit
  • Click convert to see the equivalent illuminance in meter-candles

Key Features

  • Converts illumination values from foot-candle [ft*c, fc] to meter-candle [m*c]
  • Based on the exact conversion rate relating foot-candles to meter-candles
  • Supports lighting design, photography, horticulture, and building code applications
  • Easy and quick browser-based tool with clear unit definitions

Examples

  • 2 foot-candles equals 21.5278 meter-candles
  • 5 foot-candles equals 53.8195 meter-candles

Common Use Cases

  • Specifying lighting levels in offices, retail, and horticultural environments
  • Calibrating and interpreting illumination measurements in photography and film
  • Comparing lighting designs using international standard units
  • Assessing compliance with building codes involving lighting

Tips & Best Practices

  • Double-check unit selection before converting to avoid errors
  • Use the meter-candle results for internationally recognized lighting standards
  • Be aware of context-specific lighting requirements when interpreting values
  • Remember that foot-candle is mostly used in North America, so conversion helps wider understanding

Limitations

  • Foot-candle is a non-SI unit and may cause confusion outside North America
  • Meter-candle is an older term mostly replaced by lux, affecting terminology consistency
  • Conversion precision depends on measurement details like geometry and surface reflectance

Frequently Asked Questions

What is a foot-candle?
A foot-candle is a unit of illuminance representing one lumen per square foot, commonly used in North America.

How does a meter-candle relate to lux?
The meter-candle equals one lumen per square metre and is numerically the same as one lux.

Why convert foot-candles to meter-candles?
Conversion enables use of the SI-equivalent unit for international comparisons and calibration.

Key Terminology

Foot-candle [ft*c, fc]
A non-SI illuminance unit equal to one lumen per square foot; commonly used in North America.
Meter-candle [m*c]
An older illuminance unit equal to one lumen per square metre, numerically equivalent to lux.
Illuminance
The measure of luminous flux incident on a surface area.

Quick Knowledge Check

Which unit is primarily used in North American lighting practices?
What is the relationship between meter-candle and lux?
Why might you convert foot-candles to meter-candles?