Polar to Cartesian Coordinates Calculator
MathConvert a point from polar coordinates (r, theta) to Cartesian (rectangular) coordinates (x, y).
x
The horizontal coordinate, r * cos(theta).
y
4.0000
The vertical coordinate, r * sin(theta).
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Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
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Frequently Asked Questions
How do I convert from polar to Cartesian coordinates?
Using x = r * cos(theta) and y = r * sin(theta), where r is the distance from the origin and theta is the angle from the positive x-axis.
Is this the same as converting to rectangular coordinates?
Yes, Cartesian and rectangular coordinates are the same system, just two different names for it.
What if r is negative?
This calculator assumes the standard convention of r being zero or positive, since a negative radius flips the point to the opposite side of the origin, effectively adding 180 degrees to the angle instead.
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