Kilolux (klx)	Foot-candles (fc)
1 klx	92.903 fc
2 klx	185.8061 fc
5 klx	464.5152 fc
10 klx	929.0304 fc
25 klx	2322.58 fc
50 klx	4645.15 fc
100 klx	9290.3 fc
250 klx	23225.76 fc
500 klx	46451.52 fc
1000 klx	92903.04 fc

Convert Kilolux to Foot-candles

Convert kilolux to foot-candles (klx to fc) with our instant calculator. 1 klx = 92.90304 fc. Includes exact formula and reference tables.

How to Convert Kilolux to Foot-candles (klx to fc)

1 Kilolux (klx) is equal to 92.90304 Foot-candles (fc). Multiply the kilolux value by 92.90304

Quick Answer 1 klx = 92.90304 fc

Formula fc = klx × 92.90304

Inverse Factor 1 fc = 0.010764 klx

Unit Definitions & Metrology Context

The SI unit of illuminance is the lux (lx), which equals one lumen per square meter (1 lx = 1 lm/m²). It quantifies the intensity of light falling on a given surface.

About Kilolux (klx): Kilolux (klx) is a unit in the Illuminance measurement category. It is widely used in direct sunlight & greenhouse horticulture. Relative to the illuminance base unit, 1 klx equals 1000 Lux (lx).

About Foot-candles (fc): Foot-candle (fc) is a unit in the Illuminance measurement category. It is widely used in us architectural & photography lighting (1 lm/ft²). Relative to the illuminance base unit, 1 fc equals 10.76391 Lux (lx).

Need to convert in the opposite direction? Visit our Convert Foot-candles to Kilolux (fc to klx) calculator (1 fc = 0.010764 klx).

Step-by-Step Worked Examples (klx to fc)

Convert 5 Kilolux to Foot-candles: Applying the formula (fc = klx × 92.90304): starting with 5 klx, multiply the kilolux value by 92.90304 to get 464.5152 fc.
Convert 10 Kilolux to Foot-candles: Applying the formula (fc = klx × 92.90304): starting with 10 klx, multiply the kilolux value by 92.90304 to get 929.0304 fc.
Convert 50 Kilolux to Foot-candles: Applying the formula (fc = klx × 92.90304): starting with 50 klx, multiply the kilolux value by 92.90304 to get 4645.152 fc.

Popular Illuminance Conversions

Lux ⇄ Foot-candle

Multiply lux by ~0.092903 to calculate illuminance in foot-candles (or divide lux by 10.7639).

Foot-candle ⇄ Lux

Multiply foot-candles by ~10.7639 to convert to lux (1 fc ≈ 10.764 lx).

Kilolux ⇄ Lux

1 kilolux equals exactly 1,000 lux (typical overcast daylight is 1–10 klx).

Phot ⇄ Lux

1 phot equals exactly 10,000 lux (1 lumen per square centimeter).

Frequently Asked Questions

Verified answers and formulas for converting kilolux to foot-candles.

How many foot-candles are in 1 kilolux?

There are 92.90304 foot-candles (fc) in 1 kilolux (klx). Conversely, 1 foot-candle equals 0.010764 kilolux.

How do you convert kilolux to foot-candles?

To convert kilolux (klx) to foot-candles (fc), use the formula: fc = klx × 92.90304. Multiply the kilolux value by 92.90304. For example, 10 klx equals 929.0304 fc.

How do I convert back from foot-candles to kilolux?

To convert in the reverse direction from foot-candles (fc) to kilolux (klx), use the inverse formula: klx = fc × 0.01076391042. Multiply the foot-candle value by 0.01076391042 (1 fc = 0.010764 klx).

What is the difference between kilolux (klx) and foot-candle (fc)?

Both kilolux and foot-candle measure illuminance. Kilolux (klx) is a unit in the Illuminance measurement category. It is widely used in direct sunlight & greenhouse horticulture. Relative to the illuminance base unit, 1 klx equals 1000 Lux (lx). Foot-candle (fc) is a unit in the Illuminance measurement category. It is widely used in us architectural & photography lighting (1 lm/ft²). Relative to the illuminance base unit, 1 fc equals 10.76391 Lux (lx).

How do you convert foot-candles (fc) to lux (lx)?

Multiply the foot-candle value by 10.7639. For example, standard office lighting of 50 fc equals approximately 538.2 lux (50 × 10.7639 ≈ 538 lx).