Lighting Ratio Calculator for Cinematographers

The Lighting Ratio Calculator is designed to help cinematographers determine the optimal lighting setup for their scenes. By inputting the light measurements for key, fill, and backlighting, users can calculate the lighting ratio, which is crucial for setting the mood, contrast, and depth in visual storytelling. This tool assists in achieving consistent lighting across different shots and helps in visualizing how light and shadow interplay will appear on camera.

1. Gather the lux measurements for each light source (key, fill, back) for all significant subjects in your scene. 2. Enter these measurements into the tool, specifying which measurements correspond to which subject. 3. Indicate any additional environmental lighting, such as natural light, that might affect the scene. 4. Submit your input to receive a calculated lighting ratio and suggestions for adjustments to meet your desired mood and visual style.

1. Calculates precise lighting ratios for multiple subjects in a scene. 2. Provides suggestions for adjusting lighting setups to achieve specific moods. 3. Considers environmental lighting and its impact on the scene. 4. Supports input for complex setups involving multiple actors and diverse lighting conditions.

This tool aids cinematographers by providing a quick and accurate way to assess and adjust their lighting setups, ensuring that each scene is lit precisely to create the intended emotional impact. It saves time on set by reducing the need for trial and error, and it helps maintain visual continuity across different shots and scenes.