Calculate Crop Factor

This calculator will return the crop factor between any two sizes of sensor.

To figure the crop factor, enter the width and height in pixels or millimeters of the sensor and the cropped image/sensor. Make sure to use the same unit in sensor size and cropped size.

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Width of the sensor
Height of the sensor
0 (sensor)
Width of the cropped image
Height of the cropped image
0 (cropped image)
high precision

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