--- title: "Electrical Formulator - Reviews, Revenue and Downloads in United Kingdom | Apple App Store" description: "Electrical Formulator: Your Complete Electrical Calculation Tool Solve virtually any electrical design or engineering challenge with this powerful and intuitive electrical formulator. Packed with hun" --- # Electrical Formulator — United Kingdom ![Electrical Formulator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/bc/34/7b/bc347bb9-d8ce-d417-015c-c6304176606b/AppIcon-0-0-1x_U007epad-0-11-0-85-220.png/400x400bb.png) **Developer:** [Historycentral.com](https://apptail.io/developer/historycentralcom-xZlg) **Category:** Productivity **Rating:** 2.0/5 (2 ratings) **Price:** Free **Bundle ID:** net.multieducator.EFormulator **Store:** Apple App Store **Country:** United Kingdom **Version:** 6.0 (released 2025-06-09) **Original Release:** 2008-12-14 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id299749412) **AppTail Page:** [https://apptail.io/app/electrical-formulator-hFYb/united-kingdom](https://apptail.io/app/electrical-formulator-hFYb/united-kingdom) ## Electrical Formulator Description Electrical Formulator: Your Complete Electrical Calculation Tool Solve virtually any electrical design or engineering challenge with this powerful and intuitive electrical formulator. Packed with hundreds of conversion and calculation tools, it’s the most versatile utility in your toolkit. Save, print, or email your results. Easily access your most-used and recently used formulas. Every calculation is automatically saved for future reference. Key Features: • Instant access to over 100 professional-grade electrical formulas • Save and organize your results for later reference • Share results via email or print • Highlights your most-used and recent formulas • Designed for engineers, electricians, and energy professionals Formula Categories: Batteries • Starting motor amperage • Number of cells required • Estimated operating time Cost Calculations • Appliance and lighting energy usage • Estimated usage hours for new bulbs • Insulation payback period BTU Conversions • BTU to joules, horsepower-hr, watt-hr, calories, foot-pounds, and more Generator Calculations • DC generator output • Generator amperage and efficiency Impedance & Reactance • Resistance & reactance combinations • Inductive and capacitive reactance • Total impedance and parallel circuits Kilowatts & Joules • Convert kilowatts to BTU/hr, joules/sec, lumens, horsepower, megajoules/hr, and more Motors • Single- and three-phase motor calculations • Locked rotor current • Motor kVA (including multiple input scenarios) • Motor speed analysis Ohm’s Law • Calculate for power, voltage, resistance, or current Transformers • Primary and secondary amperage • Full-load transformer sizing (208V, 240V, 480V for single and three-phase) • Impedance and amperage capacity calculations Voltage Drop • Copper and aluminum wire voltage drop (1-phase and 3-phase) • US/Imperial and metric units supported Wiring & Conduits • Wire size and resistance (copper and aluminum) • Wire length calculations • Conduit sizing Whether you’re working in the field, the lab, or the classroom, this electrical formulator helps you work faster, smarter, and with confidence. Users are able to calculate twelve formulas for FREE. Purchase a subscription to calculate additional formulas. All subscriptions come with a 1-WEEK FREE TRIAL and SUPPORT Family Sharing. ## Electrical Formulator Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/3c/f8/b0/3cf8b0da-56d6-5419-cf55-5647b6ea6a25/pr_source.png/1536x2048.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8b/af/01/8baf01be-1681-dd21-fb95-b10f02719b21/pr_source.png/1536x2048.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ba/e2/b3/bae2b35c-ae5f-145f-4e32-e41f29bd8df7/pr_source.png/1536x2048.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/f1/74/3e/f1743ee4-3c5d-53a9-b21b-9be68c1ac5b2/pr_source.png/1536x2048.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/1e/69/be/1e69bec0-51af-b4b2-3ecc-11228723bc25/pr_source.png/1536x2048.png) ## Electrical Formulator Rating Breakdown in United Kingdom - 5 stars: 0 (0%) - 4 stars: 0 (0%) - 3 stars: 1 (50%) - 2 stars: 0 (0%) - 1 stars: 1 (50%) ## Electrical Formulator Reviews in United Kingdom ### ***-- "Show the formula" Good application. It would be great if you could show the formula that is being used along with the answer -- Edddi1976, 2012-09-07 ### *---- "Colin Mark" Worst app ever waste of money. It's useless there is no way it is 4 stars. I wouldn't even give it 1. -- C.Mark, 2011-06-19 [View all Electrical Formulator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Electrical Formulator In-App Purchases | Item | Price | |------|-------| | Pro Features For Electrcial | £1.99 | ## Electrical Formulator Discovered Keywords - electrical formulator ## Apps Similar to Electrical Formulator - [Energy Cost Calculator](https://apptail.io/app/energy-cost-calculator-zsc/united-kingdom) - [Prysmian Group Voltage Drop](https://apptail.io/app/prysmian-group-voltage-drop-JWS/united-kingdom) - [Elettrotecnica: Calcoli e Quiz](https://apptail.io/app/elettrotecnica-calcoli-e-quiz-NRCb/united-kingdom) - [Watts Amps Volts Calculator](https://apptail.io/app/watts-amps-volts-calculator-TRCb/united-kingdom) - [2017 Master Electrician Ref.](https://apptail.io/app/2017-master-electrician-ref-ljqc/united-kingdom) - [Prysmian Group Conductor Amps](https://apptail.io/app/prysmian-group-conductor-amps-vGEc/united-kingdom) - 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[China](https://apptail.io/app/electrical-formulator-hFYb/china) - [Colombia](https://apptail.io/app/electrical-formulator-hFYb/colombia) - [Czechia](https://apptail.io/app/electrical-formulator-hFYb/czechia) - [Denmark](https://apptail.io/app/electrical-formulator-hFYb/denmark) - [Dominican Republic](https://apptail.io/app/electrical-formulator-hFYb/dominican-republic) - [Algeria](https://apptail.io/app/electrical-formulator-hFYb/algeria) - [Ecuador](https://apptail.io/app/electrical-formulator-hFYb/ecuador) - [North Macedonia](https://apptail.io/app/electrical-formulator-hFYb/north-macedonia) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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