Calculate voltage, current, and resistance
Calculate electrical values using Ohm’s Law and related formulas. Input voltage, current, or resistance to determine missing variables. Access circuit diagrams and safety guidelines. Convert units between volts, amps, and ohms.
Showing 361–380 of 1,000 ranked alternatives.
Arnau Egea
Convert across systems and categories
Convert across distance, area, volume, weight, speed, temperature, power, energy, and fuel consumption. Switch between metric, imperial, and other regional systems. Convert height in centimeters to feet and inches.
Allen Institute for Artificial Intelligence
Capture , calculate , link photos
Tracks surface in the field with automatic calculations and table lookups. Links photos to entries for accurate alignment. Uploads to the Allen Institute for Artificial Intelligence. Reduces transcription errors and streamlines review.
Gianluca Natalini
Calculate electronic filters for speaker systems.
The app calculates electronic components for speaker system filters. It designs circuits for various speaker types and displays frequency and phase diagrams.
Maksymilian Lopatowski
Calculate gas volumes and pressures
Volume to energy converter calculates gas volume to energy with temperature and pressure adjustments. Professional pipe sizing uses BS 6891:2015 standards for accurate sizing. Includes 9+ calculators for gas engineering tasks.
Danilo Campos
Count items, track totals, update instantly
Track counts with grouped, list-based entries. Customize each counter with specific settings. Perform real-time calculations and view statistical measures. Export and share data through various formats.
Steve Glenner
Calculate with a slide rule
Perform multiplication, division, logarithmic, and trigonometric calculations using a slide rule interface. Adjust scales for precise measurements. Manual operation requires sliding components to compute results.
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