⇌Free
Illuminance converter
Convert lux, foot-candles and phot; this does not convert lumens or luminance.
The converter scales illuminance through lux, with one foot-candle approximately equal to 10.7639104167 lux. One phot equals 10,000 lux, and one kilolux equals 1,000 lux.
How to use
- Enter your text, values, or image.
- Adjust the options and run the tool.
- Copy or download your result.
Worked example
Example input
Value: 1 From unit: fc To unit: lx
Example result
{
"value": 10.7639104167,
"unit": "lx"
}Limitations and details
Inputs must be nonnegative; luminous flux and luminance require different quantities and cannot be converted with these factors alone.
Inputs and options
- Value
- Number
- From unit
- Lux / Kilolux / Foot-candle / Phot
- To unit
- Lux / Kilolux / Foot-candle / Phot
Frequently asked questions
Is this tool free and private?
Yes. All 300 tools are free in this phase. Processing happens in your browser; your input and files are not sent to our servers.