Vector Dot Product Calculator
Enter three corresponding components for each vector.
A QUICK WALKTHROUGH
How to use this tool
- Enter x, y and z components of the first vector.
- Enter corresponding components of the second vector.
- Calculate the scalar dot product.
Formula
The dot product is the sum of products of corresponding components: u·v=u₁v₁+u₂v₂+u₃v₃.
Units
If components have units, the result has the product of those units. Local calculation only.
GOOD TO KNOW
Common questions
Is the result a vector?
No. The dot product is a scalar.