Wheatstone Bridge Calculator

Calculate Vbridge from R1 - R4 and Supply Voltage:

Enter R1: 
Enter R2: 
Enter R3: 
Enter R4: 
Enter V:   
Vbridge = ?

Calculate R4 for Balanced Bridge from R1 to R3:

Enter R1: 
Enter R2: 
Enter R3: 
Select preferred series (optional): E12    E24    E48    E96    E192
R4 = ? Preferred R4 = ?

The Wheatstone Bridge Calculator to find the voltage across the bridge when given the R1 ~ R4 and V Voltage. The second calculator to find R4 for Balanced Bridge from R1 to R3.

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