Physical Design

Interconnect Resistance

Calculate resistance from length, resistivity and cross-sectional area.

Reference source ↗

Physical Design / FORMULA V1R(Ω) = ρ(Ω·m) × L(m) / A(m²)

Resistivity (Ω·m)Length (µm)Cross section (µm²)

RESULT42.000000Ω

Calculate resistance from length, resistivity and cross-sectional area.

Boundary: Requires effective resistivity; ignores size effects, vias and temperature coefficient unless supplied. Validate units, corners and tool-specific definitions before design decisions.

Reference: National Institute of Standards and Technology · retrieved 2026-08-26