Ohms Law Calc.
Ohms Law Calc. Summary
Ohms Law Calc. is a ad-supported, with in-app purchases iOS app in Tools by V PUGAZHENTHI. Released in Jan 2012 (14 years ago). It has 1.8K ratings with a 4.69★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 6.9K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Sep 25, 2025.
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Store info: Last updated on App Store on Sep 25, 2025 .
4.69★
Ratings: 1.8K
Screenshots
App Description
Ohm's Law Calc. consists of 60 Electrical Calculators with Formulas and Circuits and 16 Electrical Converters.
• Voltage Calculator
• Current Calculator
• Resistance Calculator
• Power Calculator
• Voltage Drop Calculator
• Wire Size Calculator
• DC Generator Calculator
• Transformer Calculations (Voltage & Current)
New: Impedance Calculators
Calculate impedance for combinations of resistors (R), inductors (L), and capacitors (C) in both series and parallel configurations:
• R and L in Series / Parallel
• R and C in Series / Parallel
• L and C in Series / Parallel
• R, L and C in Series / Parallel
Power and Current Conversions
• kVA to Amps (Single Phase & Three Phase)
• Amps to kVA (Single Phase & Three Phase)
• Single Phase & Three Phase Power Calculators
• Horsepower Calculators (DC, Single Phase, Three Phase)
Efficiency and Power Factor Tools
• Efficiency Calculators (DC, Single Phase, Three Phase)
• Power Factor Calculators (Single Phase & Three Phase)
Energy Storage Calculators
• Energy Cost Calculator
• Energy Storage Calculators (Resistance, Inductance, Capacitance)
Circuit Design Tools
• Star-to-Delta and Delta-to-Star Conversions
• Inductive & Capacitive Reactance Calculators
• Resonant Frequency Calculator
• Inductor and Capacitor Sizing Equations
Component Calculations
• Series and Parallel Calculators for Resistance, Inductance, and Capacitance
• Unknown Resistance and Capacitance Calculators (Series & Parallel)
More Calculations
• Neutral Current (3-Phase Unbalanced Loads)
• Characteristic Impedance (Parallel & Coaxial)
• Transformer Calculator
• Voltage Divider Calculator
Illumination Calculators
• Luminous Intensity Calculator
• Luminous Flux Calculator
• Solid Angle Calculator
Electrical Converters
• Field Strength Converter
• Electrical Potential Converter
• Resistance and Resistivity Converters
• Conductance and Conductivity Converters
• Capacitance and Inductance Converters
• Charge Converters: Handles conversions for electrical charge, including:
• Linear Charge Density
• Surface Charge Density
• Volume Charge Density
• Linear Current Density
• Surface Current Density
• Power Converter
App works with both iPhones, iP