# Online calculator. Dot Product calculator

This free online calculator help you to find dot product of two vectors.

Using this online calculator, you will receive a detailed step-by-step solution to your problem, which will help you understand the algorithm how to find dot product of two vectors.

## Dot product calculator

Dimension of a vectors:

Form of first vector representation:

Form of second vector representation:

Form of first vector representation:

Form of second vector representation:

Input vectors:

First vector
= {,

,

}
Second vector

= {,

,

}
a · b

You can input only integer numbers, decimals or fractions in this online calculator (-2.4, 5/7, ...). More in-depth information read at these rules.

Try online calculators with vectorsOnline calculator. Component form of a vector with initial point and terminal pointOnline calculator. Vector magnitude calculatorOnline calculator. Direction cosines of a vectorOnline calculator. Addition and subtraction of two vectorsOnline calculator. Scalar-vector multiplicationOnline calculator. Dot product of two vectorsOnline calculator. Angle between vectorsOnline calculator. Vector projectionOnline calculator. Cross product of two vectors (vector product)Online calculator. Scalar triple productOnline calculator. Collinear vectorsOnline calculator. Orthogonal vectorsOnline calculator. Coplanar vectorsOnline calculator. Area of triangle formed by vectorsOnline calculator. Area of parallelogram formed by vectorsOnline calculator. Volume of pyramid formed by vectorsOnline calculator. Is vectors a basis?Online calculator. Decomposition of the vector in the basisShow all online calculators

Try to solve exercises with vectors 2D.Exercises. Component form of a vector with initial point and terminal point on planeExercises. Addition and subtraction of two vectors on planeExercises. Dot product of two vectors on planeExercises. Length of a vector, magnitude of a vector on planeExercises. Orthogonal vectors on planeExercises. Collinear vectors on plane

Try to solve exercises with vectors 3D.Exercises. Component form of a vector with initial point and terminal point in spaceExercises. Addition and subtraction of two vectors in spaceExercises. Dot product of two vectors in spaceExercises. Length of a vector, magnitude of a vector in spaceExercises. Orthogonal vectors in spaceExercises. Collinear vectors in spaceExercises. Cross product of two vectorsShow all online exercises

*Add the comment*