The kVA Calc
kVA Calculator
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
kVA Calculator
Quick & Easy kVA, kW, PF, Voltage & Current Calculations
kVA Calculator makes electrical power calculations fast, simple, and accurate. Whether you're an electrician, engineer, technician, or student, this app lets you instantly compute kVA, kW, Amps, Volts, or Power Factor using standard single-phase and three-phase formulas.
With support for Single Phase, Three Phase, and kVA | PF | kW conversions, you can enter any two values — the app instantly calculates the third.
Core Calculations Included
Single-Phase Formulas
kVA = (V × A) ÷ 1000
Amps = (kVA × 1000) ÷ V
Volts = (kVA × 1000) ÷ A
Three-Phase Formulas
kVA = (√3 × V × A) ÷ 1000
Amps = (kVA × 1000) ÷ (√3 × V)
Volts = (kVA × 1000) ÷ (√3 × A)
kVA | PF | kW Conversions
PF = kW ÷ kVA
kW = kVA × PF
kVA = kW ÷ PF
Features
• Instant Calculations
Quickly compute kVA, kW, amps, volts, or power factor using accurate industry-standard formulas.
• Single & Three-Phase Support
Switch instantly between 1-phase, 3-phase, or PF/kW/kVA modes.
• Simple, Intuitive Interface
Designed for field work, classrooms, job sites, and engineering environments — optimized for clarity and speed.
• Works Offline
No internet connection needed — calculate anytime, anywhere.
• Lightweight & Efficient
Fast performance with minimal battery and storage usage.
• Optional Ad-Free Upgrade
Remove ads for a clean, uninterrupted experience.
Perfect For
• Electricians
• Engineers & technicians
• Students & educators
• Generator & UPS professionals
• Industrial maintenance & HVAC
• Solar, EV, and renewable energy installers
• Anyone learning or working with AC electrical systems
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and UI updates
The developer, 1BIGRIG Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 1BIGRIG Ltd
- Size
- 6.3 MB
- Category
- Reference
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $19.99
- Copyright
- © DILLIGAF.FYI