Electric Field Calculator

Calculate electric field strength from force/charge or voltage/distance

Method 1: From Force and Charge

Force (N):

Charge (C):

Method 2: From Voltage and Distance

Voltage (V):

Distance (m):

Formulas Used

E = F/q (electric field from force)

E = V/d (electric field from voltage)

Note: 1 N/C = 1 V/m