Convert Milliphot to Lumen per Square Meter
Enter the number of milliphots that you want to convert to lumens per square meter.
How to Convert Milliphots to Lumens per Square Meter
The milliphot and lumen per square meter are both units of illuminance. By definition, 1 milliphot equals exactly 10 lumens per square meter. This means to convert milliphots to lumens per square meter, you multiply by 10.
Formula
Step-by-Step Example
Convert 5 mph to lumens per square meter:
We need to convert milliphots to lumens per square meter
Since 1 mph = 10 lm/m², multiply by 10
5 × 10 = 50
5 mph = 50 lm/m²
Milliphot to Lumen per Square Meter Conversion Table
Quick reference table for common milliphot to lumen per square meter conversions. Click any value for detailed calculation.
| Milliphots (mph) | Lumens per Square Meter (lm/m²) |
|---|---|
| 1 mph | 10 lm/m² |
| 2 mph | 20 lm/m² |
| 5 mph | 50 lm/m² |
| 10 mph | 100 lm/m² |
| 15 mph | 150 lm/m² |
| 20 mph | 200 lm/m² |
| 25 mph | 250 lm/m² |
| 50 mph | 500 lm/m² |
| 100 mph | 1000 lm/m² |
About These Units
Milliphot (mph)
A milliphot (mph) equals 0.001 phots or 10 lux. Provides a convenient scale for indoor lighting measurements. Well-lit office: 30-50 milliphots. One milliphot = 0.929 foot-candles. Used in some older photographic and scientific references.
Lumen per Square Meter (lm/m²)
Lumens per square meter (lm/m²) is the defining formula for lux: illuminance equals luminous flux divided by area. One lux = one lumen per square meter. Used in lighting calculations: required lumens = lux × area. Essential for lighting design and energy efficiency.
Frequently Asked Questions
How do I convert milliphots to lumens per square meter?
To convert milliphots to lumens per square meter, multiply the value by 10. For example, 10 mph = 100 lm/m².
How many lumens per square meter are in 1 milliphot?
1 milliphot equals 10 lumens per square meter.
What is the formula for milliphots to lumens per square meter?
The formula is: lm/m² = mph × 10.