What Is This Tool?
This converter helps you switch between meter-candle and lumen per square foot units, essential for comparing and designing lighting systems in varying measurement standards.
How to Use This Tool?
-
Input the value in meter-candle units you want to convert.
-
Select meter-candle as the input unit and lumen/square foot as the output unit.
-
Click convert to view the equivalent illumination level in lumen/square foot.
Key Features
-
Converts meter-candle [m*c] to lumen/square foot [lm/ft^2] with a clear, standardized rate.
-
Supports lighting design measures for office, retail, and specialized environments.
-
Browser-based and easy to use without complex input requirements.
Examples
-
100 meter-candle equals 9.290304 lumen/square foot.
-
500 meter-candle equals 46.45152 lumen/square foot.
Common Use Cases
-
Comparing lighting levels from metric-based meter-candle to imperial lumen/square foot units.
-
Designing and verifying illuminance in offices, classrooms, and retail spaces.
-
Adjusting lighting for photography, stage production, and horticultural growth environments.
Tips & Best Practices
-
Ensure unit consistency when specifying lighting levels for compliance or design.
-
Remember the meter-candle equals one lux and conversion reflects surface area differences.
-
Use this converter to support historical or mixed-unit illuminance data interpretation.
Limitations
-
Conversion differences arise due to varying surface area bases (square metre vs. square foot).
-
Meter-candle usage is less common today compared to lux; consider modern preferences.
-
Uniform lighting assumptions may affect precision in some measurement scenarios.
Frequently Asked Questions
-
What is meter-candle [m*c]?
-
Meter-candle is an older unit of illuminance equal to one lumen per square metre and is numerically the same as a lux.
-
What does lumen per square foot [lm/ft^2] measure?
-
It measures illuminance as luminous flux on a one-square-foot surface and is equivalent to the foot-candle.
-
Why convert meter-candle to lumen/square foot?
-
To reconcile illuminance measurements between metric systems and imperial units commonly used in lighting design and verification.
Key Terminology
-
Meter-candle [m*c]
-
An older illuminance unit equal to one lumen per square metre, numerically equivalent to lux.
-
Lumen/square foot [lm/ft^2]
-
An illuminance unit measuring luminous flux on one square foot, synonymous with foot-candle.
-
Illuminance
-
The amount of luminous flux incident per unit area on a surface.