## Foot-candles (FC) to PPFD (µmol m⁻² s⁻¹) Calculator

### Calculation Formula

The formula to calculate the PPFD (\(\mu mol m^{-2} s^{-1}\)) from Foot-candles (FC) is:

\[ PPFD = FC \times Conversion\ Factor \]

Where:

- \(PPFD\) is the Photosynthetic Photon Flux Density.
- \(FC\) is the illuminance in foot-candles.
- Conversion Factor depends on the type of light source.

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