Vector Dot Product
STATISTICS & ALGEBRA
Vector Dot Product
Calculate the dot product of equal-length numeric vectors.
UNDERSTAND YOUR RESULT
How it works
Calculate the dot product of equal-length numeric vectors.
THE CALCULATIONsum of corresponding component products
Using this calculator
Enter first vector, second vector. sum of corresponding component products.
What to keep in mind
Calculations use finite real numbers. Intermediate values are unrounded; very large or undefined results are rejected.
Frequently asked questions
Are my entries saved?
No. Calculator inputs remain in the current page and are cleared when you reload or leave. The tools do not upload your entries.
Why are results rounded?
The display is rounded for readability. Calculations use unrounded intermediate values. An estimate should not be interpreted as an exact measurement.