# TraceCalc PCB Calculator

> Professional IPC-2152 tool for PCB trace width and current calculations.

Canonical page: [https://chrome-stats.com/d/com.cppl.tracecalc](https://chrome-stats.com/d/com.cppl.tracecalc)

## Overview

- **ID:** `com.cppl.tracecalc`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Caffe Praha Private Limited
- **Category:** TOOLS
- **Downloads:** 11
- **Version:** 1.0
- **Last updated:** 2026-06-17
- **First published:** 2026-06-17
- **Publisher country:** PK
- **Size:** 11 MB
- **Data as of:** 2026-08-28
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.cppl.tracecalc)
- **Privacy policy:** [https://caffepraha.blogspot.com/p/privacy-policy\_0805720095.html](https://caffepraha.blogspot.com/p/privacy-policy_0805720095.html)

## Description

TraceCalc is a specialized engineering utility designed for professionals and hobbyists working on printed circuit board design. Built upon the industry-standard IPC-2152 laboratory data, this tool provides accurate estimations for trace width requirements based on current load and thermal constraints.<br>Whether you are designing high-power power supplies or compact logic boards, TraceCalc helps you determine the electrical characteristics of your PCB traces with precision. By using the newer IPC-2152 standard, you get more reliable results than the older IPC-2221 curves.<br><br>Key Features:<br>• Trace Width Calculation: Determine the required width for a specific current (Amperes) and allowed temperature rise (Celsius).<br>• Dual-Unit Support: View results instantly in both imperial (mil) and metric (mm) units.<br>• Thermal Management: Support for both internal and external layers to account for different heat dissipation environments.<br>• Copper Weights: Choose from common copper weights including 0.5 oz, 1.0 oz, 2.0 oz, 3.0 oz, and 4.0 oz.<br>• Electrical Characteristics: View estimated resistance (Ω/cm) and voltage drop (V/cm) for your calculated traces.<br>• History Log: Save and review previous calculations to maintain consistency across your project documentation.<br>• Reference Guide: Access a technical overview of copper thicknesses and professional hardware design tips.<br>• Data Export: Copy results to your clipboard or share them with colleagues directly from the app.<br><br>Professional Standard: TraceCalc utilizes the simplified IPC-2152 charts to provide rapid estimations. This standard is widely recognized as the most accurate method for determining current-carrying capacity in printed board design.<br><br>Disclaimer: TraceCalc is intended for estimation purposes only. Critical hardware designs should always be verified with thermal simulation and physical testing.

## Permissions and access

### Permissions

- `com.android.vending.CHECK_LICENSE`
- `com.cppl.tracecalc.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.cppl.tracecalc)