Aspect Ratio Calculator - Calculate the aspect ratio easily. Enter the width and height to get the precise aspect ratio for your images or videos instantly.
Ellipse Area Calculator - Calculate the area, perimeter, and eccentricity of an ellipse easily. Enter the lengths of the semi-major and semi-minor axes to get precise results instantly.
Ellipse Circumference Calculator - Calculate the circumference, eccentricity, and area of an ellipse easily. Enter the lengths of the semi-major axis (a) and semi-minor axis (b) to get precise results instantly.
Semi Circle Calculator. Calculate diameter, circumference, and area of a semi-circle using the radius. Visualize the semi-circle's dimensions with an interactive diagram.
