First Band: Black (0) Brown (1) Red (2) Orange (3) Yellow (4) Green (5) Blue (6) Violet (7) Gray (8) White (9) Second Band: Black (0) Brown (1) Red (2) Orange (3) Yellow (4) Green (5) Blue (6) Violet (7) Gray (8) White (9) Multiplier: Black (×1) Brown (×10) Red (×100) Orange (×1k) Yellow (×10k) Green (×100k) Blue (×1M) Violet (×10M) Gold (×0.1) Silver (×0.01) Tolerance: Brown (±1%) Red (±2%) Green (±0.5%) Blue (±0.25%) Violet (±0.1%) Gold (±5%) Silver (±10%) Calculate Enter Resistor Values (Ω): Connection Type: Series Parallel Calculate Length of Conductor (m): Cross-sectional Area (mm²): Material: Copper Aluminum Silver Calculate More relevant tools COMMON FACTOR CALCULATOR ONLINE SCIENTIFIC NOTATION CALCULATOR ONLINE LONG DIVISION CALCULATOR ONLINE SQUARE FOOTAGE CALCULATOR ONLINE LONG DIVISION CALCULATOR ONLINE PERMUTATION AND COMBINATION CALCULATOR ONLINE