# Resistor Calculator

Resistor Calculator

#### HOW TO CALCULATE RESISTOR VALUE? 1.Band First significant digit

2.Band Second significant digit

3.Band Multiplier

4.Band Tolerance

3.Band and Temperature Coefficient leave empty! 1.Band First significant digit

2.Band Second significant digit

3.Band Third significant digit

4.Band Multiplier

5.Band Tolerance

Temperature Coefficient leave empty! 1.Band First significant digit

2.Band Second significant digit

3.Band Third significant digit

4.Renk Multiplier

5.Band Tolerance

6.Band Temperature Coefficient (Tempco)

• For resistor calculator, enter the colors on the resistor above.
• The last two bands that are on 4 and 5 colored resistors are MULTIPLIER and TOLERANCE
• If the resistor is 4 colored, leave the 3rd band and temperature coefficient empty.
• If the resistor is 5 colored, leave only the temperature coefficient empty.

## Resistor Color Chart

 COLORS Coefficients Multiplier Tolerance Temperature Coefficient (Tempco) 1. band 2. band 3. band Black 0 0 1 Brown 1 1 1 10 ± %1 100 ppm Red 2 2 2 100 ± %2 50 ppm Orange 3 3 3 1k 15 ppm Yellow 4 4 4 10k 25 ppm Green 5 5 5 100k ± %0.5 Blue 6 6 6 1M ± %0.25 Violet 7 7 7 10M ± %0.10 Grey 8 8 8 ± %0.05 White 9 9 9 Gold 0.1 ± %5 Silver 0.01 ± %10 Colorless ± %20

### 4 BAND RESISTOR COLOR CODE CALCULATOR 4 Band Resistor Calculate

Coefficient = Violet (7), Green (5)Multiplier = Brown (1)Tolerance = Gold (%5)

Resistor Value = 75×101 = 750 Ohms 4 Band Resistor Calculate

Coefficient = Brown (1), Black (0)Multiplier = Brown (1)Tolerance = Silver (%10)

Resistor Value = 10×101 = 100 Ohms 4 Band Resistor Calculate

Coefficient = White (9), Brown (1)Multiplier = Yellow (4)   Tolerance = Gold (%5)

Resistor Value = 91×104 = 910 kOhms 4 Band Resistor Calculate

Coefficient = Brown (1), Grey (8)Multiplier = Red (2)Tolerance = Gold (%5)

Resistor Value = 18×102 = 1.8 kOhms 4 Band Resistor Calculate

Coefficient = Red (2), Red (2)Multiplier = Yellow (4)Tolerance = Gold (%5)

Resistor Value = 22×104 = 220 kOhms

### 5 BAND RESISTOR COLOR CODE CALCULATOR 5 Band Resistor Calculate

Coefficient = Brown (1), Black (0), Black (0)Multiplier = Brown (1)Tolerance = Brown (%1)

Resistor Value = 100×101 = 1 kOhms 5 Band Resistor Calculate

Coefficient = Orange (3), Orange (3), Red (2)Multiplier = Red (2)Tolerance = Brown (%1)

Resistor Value = 332×102 = 33.2 kOhms 5 Band Resistor Calculate

Coefficient = Blue (6), Grey (8), Brown (1)Multiplier = Orange (3)Tolerance = Brown (%1)

Resistor Value = 681×103 = 681 kOhms

### 6 BAND RESISTOR COLOR CODE CALCULATOR 6 Band Resistor Calculate

Coefficient = Brown (1), Black (0), Black (0)Multiplier = Silver (0.01)Tolerance = Red (%2)

ppm = Brown (100 ppm)

Resistor Value = 100×10-2 = 1 kOhms

You’re displaying the Resistor Calculator page. Would you like to have a look at Capacitor Calculator?