±Free
3D vector operations
Find vector sum, dot product, cross product and magnitudes.
Enter exactly three coordinates for each vector, in x,y,z order. The tool returns their componentwise sum, scalar dot product, ordered cross product a × b and the magnitude of each input.
How to use
- Enter your text, values, or image.
- Adjust the options and run the tool.
- Copy or download your result.
Worked example
Example input
Vector a (x,y,z): 1,0,0 Vector b (x,y,z): 0,1,0
Example result
{
"sum": [
1,
1,
0
],
"dot": 0,
"cross": [
0,
0,
1
],
"magnitudeA": 1,
"magnitudeB": 1
}Limitations and details
Only three-dimensional numeric vectors are accepted; coordinates must use a consistent basis and compatible units.
Inputs and options
- Vector a (x,y,z)
- Text
- Vector b (x,y,z)
- Text
Frequently asked questions
Is this tool free and private?
Yes. All 300 tools are free in this phase. Processing happens in your browser; your input and files are not sent to our servers.