lx to phot
1 lx (lx) equals 0.0001 phot (phot). Type a value into either box below for an instant two-way conversion. For other units, use the full unit converter.
Chinese version: 勒克斯转辐透
Conversion factor
1 lx = 0.0001 phot
Reverse: 1 phot = 10,000 lx
lx to phot converter
lx（lx）
phot（phot）
lx to phot conversion table
| lx | phot | Detail |
|---|---|---|
| 1 | 0.0001 | 1 lx to phot |
| 100 | 0.01 | 100 lx to phot |
| 1,000 | 0.1 | 1,000 lx to phot |
| 10,000 | 1 | 10,000 lx to phot |
| 100,000 | 10 | 100,000 lx to phot |
How to convert
To convert lx to phot, multiply: phot = lx × 0.0001
To convert phot to lx, divide: lx = phot ÷ 0.0001 (equivalently × 10,000).
Example: 10,000 lx × 0.0001 = 1 phot. The factor is derived from the international definition of each unit; results are shown to 4 significant figures.
Frequently asked questions
10,000 lx = 1 phot. The formula is: value in lx × 0.0001 = value in phot. Use the converter above to convert any value instantly.
1 phot = 10,000 lx. To convert back, divide the phot value by 0.0001 (or multiply by 10,000).
phot = lx × 0.0001; conversely lx = phot ÷ 0.0001. For example, 10,000 lx × 0.0001 = 1 phot. The factor comes from the international definition of the units.
More conversions
Disclaimer: conversion factors are derived from international unit definitions and results are for reference only. For trade settlement, engineering or legal documents, follow the contract or official metrology standards.