Exposure Calculator

Transform your photography with the Exposure Calculator—a meticulous tool designed primarily to enhance your ability to capture perfect shots using precise calculations of equivalent exposures. The functionality extends to photographers of any level who seek to achieve their desired exposure by adjusting aperture, shutter speed, and ISO values. Specify any two parameters and let it compute the third for uncomplicated exposure matching.

Embrace the power of long exposure photography by integrating up to three Neutral Density (ND) filters directly into your calculations, each capable of up to an impressive 30 stops. Utilizing this feature enables artistic blurring of movement in water and clouds, creating breathtaking imagery without guesswork.

The feature set includes:

- A broad aperture range from f1.0 to f360.

- A shutter speed spectrum from 480s to an ultra-fast 1/16,000s.

- An ISO scale from a low 0.4 to a stunning 3.2M.

- Multiple ND filter functions like stop, density, and ND number reference.

- A convenient timer with an alarm for exposures of 4 seconds or more, ensuring precise exposure durations.

- A user-friendly bulb mode catering for extremely long exposures, up to 24 hours.

- An innovative night mode, offering four different overlay colors to alleviate screen glare in low light conditions.

- Reverse filter search and ND filter calibration modes to further refine your photographic precision.

On top of these features, this tool respects your privacy, operating completely ad-free without collecting any personal data. Users can save an unlimited number of presets for quick access to frequently used settings, and for those interested in reciprocity failure, an optional compensation wheel is available.

Designed to be a reliable companion for photographers, Exposure Calculator is a powerful asset for those looking to elevate their craft through controlled, creative exposure manipulation.