Convert Lux to Phot
Instantly convert Lux to Phot with our advanced Illuminance calculator. Whether you need precise calculations for Lux or Phot, this tool provides accurate results with related formulas and conversion tables.
What is a Lux?
The Lux (lx) is the SI derived unit of illuminance, measuring luminous flux per unit area (lumens per square meter).
What is a Phot?
The Phot (ph) is a CGS unit of illuminance equal to 10,000 lux.
How to Convert Lux to Phot
To convert Lux to Phot, divide the Lux value by 10000.
ph = lx ÷ 10000Manual Calculation Steps
Step 1: Identify the Formula
The standard formula to convert from Lux to Phot is:
ph = lx ÷ 10000Step 2: Plug in the Value
Substitute the value you want to convert (for example, 5 lx) into the formula.
Step 3: Calculate the Result
Perform the calculation to get the result in Phot.
Lux to Phot Conversion Table
| Lux (lx) | Phot (ph) |
|---|---|
| 1 | 0.0001 ph |
| 5 | 0.0005 ph |
| 10 | 0.001 ph |
| 25 | 0.0025 ph |
| 50 | 0.005 ph |
| 100 | 0.01 ph |
| 500 | 0.05 ph |
| 1000 | 0.1 ph |
Frequently Asked Questions
How many Phot are in a Lux?
There are 0.0001 Phot in 1 Lux.
What is the difference between Lux and Phot?
Lux and Phot are both units used to measure illuminance. Lux is a standard SI unit, while Phot might be used in other systems or for different scales. The Lux is smaller than the Phot.
How do I convert Lux to Phot?
To convert Lux to Phot, divide the Lux value by 10000. For example, to find out how many Phot there are in a specific number of Lux, simply apply this formula.
What are the common uses of Lux and Phot?
Lux and Phot are commonly used in illuminance measurements. Lux is often used for smaller scale measurements relative to Phot.