Resistance Converter

Convert between all electrical resistance units instantly. Select your units from the dropdowns below and enter a value to see the conversion in real-time.

SI unit: ohm (Ω)

Conversion Formula

About Resistance Units

Common Resistance Conversions

• 1 Ω = 1 000 mΩ = 1 000 000 µΩ (SI prefix chain)
• 1 kΩ = 1 000 Ω (common resistor range)
• 1 MΩ = 1 000 kΩ = 10⁶ Ω (insulation testing)
• 1 GΩ = 1 000 MΩ = 10⁹ Ω (high insulation resistance)
• 1 mΩ = 10^-3 Ω (shunt resistors, relay contacts)
• 1 µΩ = 10^-6 Ω (bus-bar joints, contact resistance)
• 1 abΩ = 10^-9 Ω = 1 nΩ (CGS-EMU abohm, exact)
• 1 statΩ ≈ 898.755 GΩ (CGS-Gaussian statohm, exact: c² × 10^-5 Ω)
• 1 Ω = 1 V/A = 1 kg·m²·A^-2·s^-3 (SI dimensional equivalents)

Direct Converters