Push the radio buttons to build a resistor.

Value = Ohms

1st Digit:
0 (Black)
1 (Brown)
2 (Red)
3 (Orange)
4 (Yellow)
5 (Green)
6 (Blue)
7 (Violet)
8 (Gray)
9 (White)
2nd Digit:
0
1
2
3
4
5
6
7
8
9
Multiplier:
x1
x10
x100
x1K
x10K
x100K
x1M
x10M
x100M
x1000M
Tolerance:
 5% (Gold)
10% (Silver)
20% (none)

Note: Not all resistor color combinations represent valid or 'standard' resistor values. Author is not responsible for any damages resulting from use of this program.