Vector Calculator
Enter two vectors, choose 2D or 3D, and calculate common component-based results locally.
Enter comma-separated components; corresponding units must match. Use consistent units; no spatial location interpretation.
A QUICK WALKTHROUGH
How to use this tool
- Choose 2D or 3D and enter both vectors.
- Calculate magnitude, dot product, and angle.
- Use consistent units for corresponding components.
Component formulas
Magnitude is the square root of summed squared components; dot product multiplies corresponding components; angle uses acos(dot ÷ magnitudes). Corresponding units must be consistent.
GOOD TO KNOW
Common questions
Can components use mixed units?
Convert them first so corresponding components use consistent units.
Does this explain a physical location?
No. It reports mathematical vector results only.