Calculate voltage, current, and resistance
Calculate values using voltage, current, resistance, and power formulas. Access single and three phase calculators, horsepower tools, and unit converters. Unlock additional features with an in- purchase.
Showing 161–180 of 1,000 ranked alternatives.
Carlo Terracciano
Calculate values
Provides tools for calculations and theory. Users can explore Ohm's Law and resistor calculations. Access theoretical concepts in Basic Knowledge and practical exercises in and Advanced sections.
MuseMaze Inc.
Understand electronic circuits dynamically now.
The app allows users to build and simulate electronic circuits with dynamic animations of voltage, current, and charge. Users can adjust circuit parameters in real time and generate input signals with their finger.
Michael Smith
View the sky and celestial bodies.
The app displays the sky and shows the time of day, day of year, and the location of celestial bodies. It provides sunrise and sunset times, Moon phase, and transit times for celestial objects.
Polymath Company Limited
Convert units with custom and combined measurements
Convert units of measurement with a calculator that handles multiple conversions at once. Input expressions for complex calculations. Support custom units and combined conversions.
Chaney Enterprises
Calculate and order accurately
Calculate volumes for slabs, footings, walls, steps, curbs, columns, and cylinders. Provide exact amounts and recommended order quantities to account for material waste. Also calculate sand, gravel, stone, block fill, and block and mortar volumes.
Lu A Oo
Convert units instantly and accurately
Convert units across multiple categories on a single screen. Perform calculations with a built-in numeric keyboard. Add custom units and categories. Navigate quickly with minimal scrolling. Supports both basic and complex conversions.
Tim Lucas
Explore with slopefields and phase planes
Explore graphical solutions to ordinary with interactive activities. Input custom or use preloaded examples. Plot vector fields and solutions for multiple initial conditions. Solve systems of up to six dynamically.
Gergely Nagy
Calculate voltage, current, resistance, and power
Calculate voltage, current, resistance, or electric power by entering any two values. Convert results between normal and scientific notation. Display calculated values clearly.
Pilot X Ltd
Track phases and receive alerts
View real-time phase data including illumination, position, distance from Earth, and zodiacal constellation. Check details for upcoming New and Full moons. Set notifications for specific lunar events.
Sarah Ragab
Six calculators in one app.
The app offers six calculator types including graphing, handwriting, and scientific functions. It displays equations and results simultaneously, supporting equation solving and graph plotting.
Ealamy Co.
Record Quranic verses in stages
Learn Quranic surahs through the Louh method. Divide surahs into multiple tablets, each containing 6 verses. Memorize verses in 4 stages with audio segments arranged hierarchically. Repeat and review audio sections for retention.
V PUGAZHENTHI
Calculate and convert values
Calculate physical quantities using formulas for force, kinetic friction, static friction, centripetal force, and more. Convert units for gravitational acceleration, angular acceleration, density, and water density.
Melchisedec Martinez Rodriguez
Calculate wire size and NEC® standards
Perform electrical calculations including wire size, voltage drop, and conduit sizing. Customize material and temperature settings. Access NEC® 2023 tables, FAQs, and searchable articles. Calculate ampacity and use Ohm's Law.
Vet Easy Inc.
Calculate drug dosages accurately
Calculate drug dosages for animals with formulas and conversion tools. Input patient weight and medication details. Retrieve dosing guidelines and check units. Save and share calculation history. Sync with veterinary records.
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