Resistor Calculator

Resistor Calculator – Color Code & Ohm Value Tool 2025 ⚡ Resistor Calculator Decode resistor color codes instantly. Calculate resistance values, tolerance and wattage for 4-band, 5-band and 6-band resistors. Resistor Color Code Calculator Number of Bands: 4 Band Resistor (Standard)5 Band Resistor (Precision)6 Band Resistor (High Precision) Band 1 (1st Digit): Band 2 (2nd […]

Voltage Drop Calculator

Voltage Drop Calculator Voltage Drop Calculator NEC Data Estimated Resistance Custom Data Voltage (V): Phase: Single PhaseThree PhaseDC Current (A): Wire Size (AWG): Select Wire Size14 AWG12 AWG10 AWG8 AWG6 AWG4 AWG2 AWG1 AWG1/0 AWG2/0 AWG3/0 AWG4/0 AWG Wire Material: CopperAluminum Distance (ft): Calculate Voltage (V): Phase: Single PhaseThree PhaseDC Current (A): Wire Size (AWG): […]