Calculator category

PCB Calculators

PCB calculators help translate circuit requirements into manufacturable board geometry and layout constraints. They support trace sizing, via current estimates, copper thickness decisions, and thermal design checks that matter in hardware design, power routing, and troubleshooting board-level reliability issues.

Available Calculators

In Development

Coming Soon

Calculators

Available tools link to working calculators. In-development and coming-soon tools show the current roadmap for this category.

All calculator categories

PCBIn Development

Trace Width Calculator

Estimate PCB trace width from current and copper assumptions.

PCBComing Soon

Via Current Calculator

Estimate via current capacity from diameter and plating assumptions.

Engineering Applications

PCB Trace Design

Copper Thickness

Current Carrying Capacity

Thermal Design

Related Engineering Guides

PCB Trace Width Guide

Understand trace width, copper weight, and temperature rise.

IPC-2152 Overview

Review the modern basis for PCB current capacity estimates.

Copper Thickness Guide

Compare copper thickness, current capacity, and manufacturability.

Power

Power electronics calculators for regulators, converters, thermal design, current estimates, and hardware margins.

MOSFETs

MOSFET calculators for switching loss, conduction loss, gate drive, thermal checks, and power hardware design.

Converters

Engineering converters for units, RF power, wire gauge, number formats, and electronics design workflows.