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Physics

Continuity Equation Calculator

Physics

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Continuity Equation

Equation and meaning

\[( A_1 ) \cdot ( v_1 ) = ( A_2 ) \cdot ( v_2 )\]

Continuity Equation Where : v2 is the Velocity at Point2,a1 is the Area at Point 1,a2 is the Area at Point 2,v1 is the Velocity at Point1,

Variables in this formula

A_1 — A 1
Enter this value unless it is the selected unknown.
A_2 — A 2
Enter this value unless it is the selected unknown.
v_1 — V 1
Enter this value unless it is the selected unknown.
v_2 — V 2
Enter this value unless it is the selected unknown.

How to use this calculator

  1. Leave one value emptyThe empty field is automatically treated as the unknown.
  2. Enter known values and unitsChoose N, kgf, dyn, SI or another compatible unit when available.
  3. Review the automatic answerThe result appears immediately and is substituted back into the formula to check the residual.
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