---
title: "Free Calculators for Installers and Buyers in Kenya | Qyvea"
url: https://qyvea.co.ke/calculators-kenya
description: "Free calculators for CCTV storage, UPS runtime, solar size, Wi-Fi access points, queue counters, PoE power and cable voltage drop, made by Qyvea for Kenyan installers and buyers."
updated: 2026-10-17
---

> Markdown copy of https://qyvea.co.ke/calculators-kenya for AI assistants. Prices and stock change; check the live page.

We deliver products across Kenya · same-day dispatch · delivered within 24 hours[CCTV Installation](https://qyvea.co.ke/cctv)[Access Control](https://qyvea.co.ke/access-control-systems-kenya)[Biometrics & Attendance](https://qyvea.co.ke/biometrics)[Electric Fencing](https://qyvea.co.ke/electric-fence)[Automatic Gates](https://qyvea.co.ke/automatic-gates)[Fire Alarm Systems](https://qyvea.co.ke/fire-alarm-systems)[Security Guards & K9](https://qyvea.co.ke/security-guards)[Solar Installation](https://qyvea.co.ke/solar-installation)[Solar & Power Backup](https://qyvea.co.ke/solar-solutions)[Electrical Installation](https://qyvea.co.ke/electrical-installation)[Smart Home Automation](https://qyvea.co.ke/smart-home-automation)[Building Management (BMS)](https://qyvea.co.ke/bms)[Networking & Wi-Fi](https://qyvea.co.ke/networking)[IT Support](https://qyvea.co.ke/it-support)[Cyber Security](https://qyvea.co.ke/cybersecurity)[System Integration](https://qyvea.co.ke/system-integration)[Intercom Systems](https://qyvea.co.ke/intercom)[PA Systems](https://qyvea.co.ke/pa-systems)[POS Systems](https://qyvea.co.ke/pos-systems)[Queue Management](https://qyvea.co.ke/queue-management-systems)[Business Supply (B2B)](https://qyvea.co.ke/business-supply-kenya)[Maintenance & Repairs](https://qyvea.co.ke/maintenance)

Free tools

# Free Calculators for Installers and Buyers in Kenya

Size a CCTV disk, a UPS, a solar system, a Wi-Fi network, a queue or a cable in a minute. Built by Qyvea for the people who install and buy security and technology systems.

[**CCTV Storage Calculator**: Work out how many terabytes of surveillance hard disk your CCTV system needs before you buy the recorder.](https://qyvea.co.ke/cctv-storage-calculator-kenya)[**UPS Runtime Calculator**: Find out how long a battery will run your equipment through a power cut, and what UPS size to buy.](https://qyvea.co.ke/ups-runtime-calculator-kenya)[**Solar System Size Calculator**: A quick estimate of the solar panels, inverter and battery a home or shop needs. For a final design we survey your site.](https://qyvea.co.ke/solar-system-size-calculator-kenya)[**Wi-Fi Access Point Calculator**: Estimate how many ceiling access points give good Wi-Fi coverage and capacity for your building.](https://qyvea.co.ke/wifi-access-point-calculator-kenya)[**Queue Counters Calculator**: Plan staffing for a bank, clinic, pharmacy or service desk and see how adding one counter changes the wait.](https://qyvea.co.ke/queue-counters-calculator-kenya)[**PoE Power Budget Calculator**: Pick a PoE switch with enough ports and enough power for your cameras and access points.](https://qyvea.co.ke/poe-power-budget-calculator-kenya)[**Cable Voltage Drop Calculator**: Check that your cable is thick enough so cameras, locks and gate motors get the voltage they need.](https://qyvea.co.ke/dc-cable-voltage-drop-calculator-kenya)

Everything runs in your browser and nothing is stored. Results are planning estimates; for a firm design and a written quote, [contact Qyvea](https://qyvea.co.ke/contact). We supply and deliver across Kenya.

Chat with us — 30 min response

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**Qyvea Limited** · Westlands, Nairobi, Kenya (delivery only, no walk-in pickup) · serving all 47 counties  
Phone/WhatsApp: [+254 113 301 244](https://wa.me/254113301244) · Email: info@qyvea.co.ke · Shop: [qyvea.co.ke/products](https://qyvea.co.ke/products) · Facts: [qyvea.co.ke/qyvea-facts](https://qyvea.co.ke/qyvea-facts)