# Fiber Optic Calculator > Fast, accurate fiber optic loose & ribbon calculator for in the field techs! Canonical page: [https://chrome-stats.com/d/com.fiberman.fibercounter](https://chrome-stats.com/d/com.fiberman.fibercounter) ## Overview - **ID:** `com.fiberman.fibercounter` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Prime Cyber Assets - **Category:** TOOLS - **Downloads:** 105 - **Version:** 2.1 - **Last updated:** 2026-02-21 - **First published:** 2026-02-21 - **Publisher country:** US - **Size:** 27 MB - **Data as of:** 2026-09-08 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.fiberman.fibercounter) - **Website:** [https://primecyberassets.github.io/](https://primecyberassets.github.io/) - **Privacy policy:** [https://sites.google.com/view/fibercounter-privacy/home](https://sites.google.com/view/fibercounter-privacy/home) ## Description Fiber Optic Calculator by Prime Cyber Assets

The Fiber Optic Calculator is built specifically for fiber technicians who need fast, accurate, and reliable calculations in the field. Whether you're working with Loose Tube (Single Fiber), Ribbon, or Flex/Rollable Ribbon configurations, this app helps eliminate guesswork and speed up identification.

This tool was designed with real-world fiber workflows in mind. Every calculation is structured to match how technicians actually count fibers, identify ribbon positions, and confirm color sequences during splicing.

🔹 Supported Modes

SMF – Loose Tube (Single Fiber)
• Calculates the correct 12-fiber tube
• Displays the full color sequence
• Highlights the target fiber
• Supports standard fiber stripe ranges

RIBN – Ribbon
• Supports 12F and 24F ribbons
• Calculates ribbon number and fiber-in-ribbon position
• Displays full ribbon color list
• Clearly marks your selected target fiber

FLEX – Rollable / Flex Ribbon
• Supports large cable counts (432F, 1728F, 3456F, 6912F)
• Calculates overall rolled ribbon number
• Displays fiber position within ribbon
• Designed for high-density cable environments

🔹 Why Use This App?

• Reduces manual math errors
• Speeds up splicing workflow
• Clear fiber color display
• Target fiber highlighting
• Simple, technician-focused interface
• No unnecessary clutter

The interface is clean and optimized for quick use in trucks, splice trailers, and job sites. Large buttons and straightforward input fields make it easy to operate without distractions.

🔹 Built for the Field

This calculator is intended for:
• Fiber splicers
• OSP technicians
• Network installers
• Telecom contractors
• Anyone working with high fiber count cables

The goal is accuracy, speed, and clarity.

🔹 Open Testing Notice

This app is currently in Open Testing. Feedback from real technicians is extremely valuable during this phase.

If you encounter any issues, calculation discrepancies, or have suggestions for improvements, please share your feedback. Your input directly helps improve reliability and usability before full production release.

Future updates may include:
• Additional cable configurations
• Enhanced visual layouts
• Performance refinements
• Expanded fiber standards support

Thank you for being part of the testing phase and helping refine a tool built for fiber professionals. ## Rankings - #1,950,819 — Overall ## Permissions and access ### Permissions - `com.android.vending.CHECK_LICENSE` - `com.fiberman.fibercounter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [My Fiber Calculator - FTTH](https://chrome-stats.com/d/rebbah.mahfoudh.myfibercalculator01) — 125 users - [Calculadora de Fibra](https://chrome-stats.com/d/com.seunome.fd) — 122 users - [Optical Fibre Toolkit](https://chrome-stats.com/d/com.bassi.opticalfibretoolkit) — 103 users - [Fiber Optic Calculator: FTTH](https://chrome-stats.com/d/com.reality.fiberopticcalc) — 5,792 users - [Fiber Optic Color Code](https://chrome-stats.com/d/com.ghthome.clickfiberoptic) — 4,552 users, 4.77 / 5 - [FTTH Calculator](https://chrome-stats.com/d/com.ftthcalculator.pro) — 2,631 users - [Fiber Optic Ratio Calculator](https://chrome-stats.com/d/com.asahantech.fiberopticratiocalculator) — 34,523 users - [Fibo - Aide technicien fibre](https://chrome-stats.com/d/dev.fibo.assistant) — 16 users - [Fiber Optic Color Code Pro](https://chrome-stats.com/d/com.omarkhlifi.fiberopticccpro) — 308 users, 2.25 / 5 - [FiberFlow Pro: Fiber Colors](https://chrome-stats.com/d/com.fiberflowpro.app) — 132 users - [FiberVibe Fiber Optic Explorer](https://chrome-stats.com/d/pro.fibervibe.app) — 256 users - [GoFiber, Outils Fibre Optique](https://chrome-stats.com/d/goofiber.app.gofiber) — 2,377 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.fiberman.fibercounter)