# Conversion of Light and Photometry Units and Quantity

### Luminance Conversion >>

#### Popular Luminance Units

#### Candela/meter² [cd/m²]

1 candela/meter² equals to **0.0001 candela/centimeter²**

1 candela/meter² equals to **0.092903 candela/foot²**

1 candela/meter² equals to **0.00064516 candela/inch²**

1 candela/meter² equals to **0.001 kilocandela/meter²**

#### Candela/centimeter² [cd/cm²]

1 candela/centimeter² equals to **10,000 candela/meter²**

1 candela/centimeter² equals to **929.03 candela/foot²**

1 candela/centimeter² equals to **6.4516 candela/inch²**

1 candela/centimeter² equals to **10 kilocandela/meter²**

#### Candela/foot² [cd/ft²]

1 candela/foot² equals to **10.764 candela/meter²**

1 candela/foot² equals to **0.0010764 candela/centimeter²**

1 candela/foot² equals to **0.0069444 candela/inch²**

1 candela/foot² equals to **0.010764 kilocandela/meter²**

#### Candela/inch² [cd/in²]

1 candela/inch² equals to **1,550 candela/meter²**

1 candela/inch² equals to **0.155 candela/centimeter²**

1 candela/inch² equals to **144 candela/foot²**

1 candela/inch² equals to **1.55 kilocandela/meter²**

#### Kilocandela/meter² [kcd/m²]

1 kilocandela/meter² equals to **1,000 candela/meter²**

1 kilocandela/meter² equals to **0.1 candela/centimeter²**

1 kilocandela/meter² equals to **92.903 candela/foot²**

1 kilocandela/meter² equals to **0.64516 candela/inch²**

### Illuminance Conversion >>

#### Popular Illuminance Units

#### Lux [lx]

1 lux equals to **1 meter-candle**

1 lux equals to **0.0001 centimeter-candle**

1 lux equals to **0.092903 foot-candle**

1 lux equals to **0.023226 flame**

#### Meter-candle [m c]

1 meter-candle equals to **1 lux**

1 meter-candle equals to **0.0001 centimeter-candle**

1 meter-candle equals to **0.092903 foot-candle**

1 meter-candle equals to **0.023226 flame**

#### Centimeter-candle [cm c]

1 centimeter-candle equals to **10,000 lux**

1 centimeter-candle equals to **10,000 meter-candle**

1 centimeter-candle equals to **929.03 foot-candle**

1 centimeter-candle equals to **232.26 flame**

#### Foot-candle [ft c]

1 foot-candle equals to **10.764 lux**

1 foot-candle equals to **10.764 meter-candle**

1 foot-candle equals to **0.0010764 centimeter-candle**

1 foot-candle equals to **0.25 flame**

#### Flame [flame]

1 flame equals to **43.056 lux**

1 flame equals to **43.056 meter-candle**

1 flame equals to **0.0043056 centimeter-candle**

1 flame equals to **4 foot-candle**

### Digital Image Resolution Conversion >>

#### Popular Digital Image Resolution Units

#### Dot/meter [dot/m]

1 dot/meter equals to **0.001 dot/millimeter**

1 dot/meter equals to **0.0254 dot/inch**

1 dot/meter equals to **0.0254 pixel/inch**

#### Dot/millimeter [dot/mm]

1 dot/millimeter equals to **1,000 dot/meter**

1 dot/millimeter equals to **25.4 dot/inch**

1 dot/millimeter equals to **25.4 pixel/inch**

#### Dot/inch [dot/in]

1 dot/inch equals to **39.37 dot/meter**

1 dot/inch equals to **0.03937 dot/millimeter**

1 dot/inch equals to **1 pixel/inch**

#### Pixel/inch [pixel/in]

1 pixel/inch equals to **39.37 dot/meter**

1 pixel/inch equals to **0.03937 dot/millimeter**

1 pixel/inch equals to **1 dot/inch**

### Frequency And Wavelength Conversion >>

#### Popular Frequency And Wavelength Units

#### Hertz [Hz]

1 hertz equals to **1e-18 exahertz**

1 hertz equals to **1e-15 petahertz**

1 hertz equals to **1e-12 terahertz**

1 hertz equals to **1e-9 gigahertz**

#### Exahertz [EHz]

1 exahertz equals to **1,000,000,000,000,000,000 hertz**

1 exahertz equals to **1,000 petahertz**

1 exahertz equals to **1,000,000 terahertz**

1 exahertz equals to **1,000,000,000 gigahertz**

#### Petahertz [PHz]

1 petahertz equals to **1,000,000,000,000,000 hertz**

1 petahertz equals to **0.001 exahertz**

1 petahertz equals to **1,000 terahertz**

1 petahertz equals to **1,000,000 gigahertz**

#### Terahertz [THz]

1 terahertz equals to **1,000,000,000,000 hertz**

1 terahertz equals to **0.000001 exahertz**

1 terahertz equals to **0.001 petahertz**

1 terahertz equals to **1,000 gigahertz**

#### Gigahertz [GHz]

1 gigahertz equals to **1,000,000,000 hertz**

1 gigahertz equals to **1e-9 exahertz**

1 gigahertz equals to **0.000001 petahertz**

1 gigahertz equals to **0.001 terahertz**