Nox to Foot-Candle Converter

Illuminance Converter

4 units available

Decimals:

From

To

9.290304e-5

1 nx = 9.290304e-5 fc

Formula:

fc = nx × 0.000092903

With your value: 1 nx = 9.290304e-5 fc

Other Nox to Foot-Candle conversions

2 nx to fc 3 nx to fc 4 nx to fc 5 nx to fc 6 nx to fc 7 nx to fc 8 nx to fc

Nox to Foot-Candle Conversion Table

Nox (nx)	Foot-Candle (fc)
0.5	4.645152e-5
1	9.290304e-5
2	0.000186
5	0.000465
10	0.000929
15	0.001394
20	0.001858
25	0.002323
50	0.004645
100	0.00929
250	0.023226
500	0.046452
1000	0.092903

Foot-Candle to Nox Conversion Table

Foot-Candle (fc)	Nox (nx)
0.5	5,381.955
1	10,763.91
2	21,527.82
5	53,819.55
10	107,639.1
15	161,458.65
20	215,278.2
25	269,097.75
50	538,195.5
100	1,076,391
250	2,690,977.5
500	5,381,955
1000	10,763,910

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Nox (nx)

Illuminance

Exact conversion

Derived from the lux (1 lx = 1 lm/m²); the foot-candle is 1 lm/ft².

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

Foot-Candle (fc)

Illuminance

Exact conversion

Derived from the lux (1 lx = 1 lm/m²); the foot-candle is 1 lm/ft².

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Nox to Foot-Candle

To convert from Nox (nx) to Foot-Candle (fc), multiply the value by 9.290304e-5.

Formula: fc = nx × 0.000092903

Reverse: nx = fc × 10,763.91

Step-by-Step Example

Start with your value in Nox. For example: 5 nx
Multiply by the conversion factor: 5 x 9.290304e-5
The result is: 0.000465 fc

About Nox

The nox (nx) is a unit of illuminance. One nox equals 0.001 luxs. UnitConvertLab converts it against every other illuminance unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: illuminance calculations, engineering and science, education.

About Foot-Candle

The foot-candle (fc) is a unit of illuminance. One foot-candle equals 10.76391 luxs. UnitConvertLab converts it against every other illuminance unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: illuminance calculations, engineering and science, education.

Frequently Asked Questions

How many Foot-Candle are in 1 Nox?

There are exactly 9.290304e-5 Foot-Candle in 1 Nox. This means the conversion factor from Nox to Foot-Candle is 9.290304e-5.

What is the formula to convert Nox to Foot-Candle?

The formula to convert Nox to Foot-Candle is: fc = nx × 0.000092903. For example, to convert 10 Nox to Foot-Candle, you would multiply 10 by 9.290304e-5.

What is a Nox?