LED Resistor Calculator
Free LED resistor calculator. Find the right resistor for your LED circuit. Series and parallel configurations supported.
LED Presets
V
V
mA
🔒 Fast, free math calculators that run in your browser. No uploads, 100% private.
Free LED resistor calculator. Find the right resistor for your LED circuit. Series and parallel configurations supported.
🔒 Fast, free math calculators that run in your browser. No uploads, 100% private.