Vector Dot Product Calculator
Calculate the 3D vector dot product, magnitudes, and angle between two vectors. Free scalar product calculator.
Parámetros
Introduce los datos necesarios a continuación
Listo para calcular
Introduce tus parámetros y pulsa calcular para ver los resultados aquí.
Cómo usarla
- Introduce Vector 1 X.
- Introduce Vector 1 Y.
- Introduce Vector 1 Z.
- Pulsa Calcular para ver Dot Product, Angle Between Vectors, Magnitude 1 y Magnitude 2.
- Revisa el resultado. Usa Restablecer para probar otros valores.
Acerca de esta calculadora
The dot product (scalar product) of two vectors is a·b = axbx + ayby + azbz. This calculator also returns each magnitude and the angle between the vectors when they are non-zero.
Dot product and angle
a · b = axbx + ayby + azbz; θ = arccos((a · b) / (|a||b|))
a = (1, 2, 3), b = (4, −5, 6) → 12; angle from the inverse cosine of 12 / (|a||b|).
Preguntas frecuentes
How do you calculate a dot product?+
Multiply corresponding components and add: axbx + ayby + azbz. A result of 0 means the vectors are perpendicular (if neither is the zero vector).
What is the difference between dot product and cross product?+
The dot product is a scalar and relates to the angle between vectors. The cross product is a vector perpendicular to both inputs. Use the related cross product tool for that.
¿Vector Dot Product Calculadora es gratis?+
Sí. Vector Dot Product Calculadora es gratis y no requiere cuenta. El cálculo se hace en tu navegador.