4 bands
YellowVioletBrownGold
470 Ω · ±5% · 446.5 Ω–493.5 Ω
Common resistor value
This finite reference shows exact four-band and five-band codes plus their tolerance ranges.
Private browser calculation
The four-band example uses ±5%; the five-band example uses ±1%. Both are calculated without rounding.
YellowVioletBrownGold
470 Ω · ±5% · 446.5 Ω–493.5 Ω
YellowVioletBlackBlackBrown
470 Ω · ±1% · 465.3 Ω–474.7 Ω