Distance between two points in three-space calculator

X Y Z
A :
B :
Distance between Point A and B:
Coordinates of the Midpoint:
x:y:z:

Distance between two points Formula(3D)

Two points A(X1, Y1, Z1) and B(X2, Y2, Z2)

The distance |AB|=√[(X1－X2)^2 + (Y1－Y2)^2 + (Z1－Z2)^2]

For example, A(1, 2, 3), B(2, 3, 4), Then|AB|=√[(1－2)^2+(2－3)^2+(3-4)^2] = √3 = 1.7320508075688772.

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