Home
Calculator Web Widgets


These programs are distributed in the hope that they will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Most are made available under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version, but see the License conditions for each individual program.

These programs are in the form of Web Widgets which execute within a web browser. They are coded in HTML, CSS and javascript.

In most cases the files may also be downloaded for local use in a web browser.

The "images" below are live web widgets which are executing on this page. Information about most widgets can be obtained by clicking on the blue help balloons.


AC 3-Phase Calculator

This is a web version of the AC 3-Phase Calculator Widget.

Direct Link or download the files for local use in your browser.

Attenuator Calculator

This is a web version of the Attenuator Widget.

Direct Link or download the files for local use in your browser.

Coil Inductance Calculator

This is a web version of the Coil Inductance Calculator Widget.

Direct Link or download the files for local use in your browser.

Convert Time

This is a web version of the Convert Time Widget.

Direct Link or download the files for local use in your browser.

Convert Unix Time

This is a web version of the Convert Unix Time Widget.

Direct Link or download the files for local use in your browser.

DMX Converter

This is a web version of the DMXconverter Widget.

Direct Link or download the files for local use in your browser.

HexDeCoder Calculator

This is a web version of the HexDeCoder Widget.

Direct Link or download the files for local use in your browser.

Intersecting Circles Calculator

This is a web version of the InterCircles Widget.

Direct Link or download the files for local use in your browser.

Interval Calculator

This is a web version of the Interval Calculator Widget.

Direct Link or download the files for local use in your browser.

LCR Resonance Calculator

This is a new Web Widget.

Direct Link or download the files for local use in your browser.

LensMaker

This is a new Web Widget.

Direct Link or download the files for local use in your browser.

Lunar Date Calculator

This is a web version of the Lunar Date Widget.

Direct Link or download the files for local use in your browser.

NGR Converter

This is a web version of the NGR Converter Widget.

Direct Link or download the files for local use in your browser.

NetCalc - RF Impedance Calculator

This is a web version of the NetCalc Widget.

Direct Link or download the files for local use in your browser.

Direct Link for browser (wide) version

Ohm's Law Calculator

This is a web version of the Ohm's Law Calculator Widget.

Direct Link or download the files for local use in your browser.

PIN (De)Coder

This is a web version of the PIN (De)Coder Widget.

Direct Link or download the files for local use in your browser.

Resistors Calculator

This is a web version of the Resistors Calculator Widget.

Direct Link or download the files for local use in your browser.

Roman Kalculator

This is a web version of the Roman Kalculator Widget.

Direct Link or download the files for local use in your browser.

Roman Kalculator Hex

This is a web version of the Roman Kalculator Hex Widget.

Direct Link or download the files for local use in your browser.

Sunrise Calculator

This is a web version of the Sunrise Calculator Widget.

Direct Link or download the files for local use in your browser.

Toric Lens Converter

This is a new Web Widget.

Direct Link or download the files for local use in your browser.

Tx Line Calculator

This is a web version of the Tx Line Calculator Widget.

Direct Link or download the files for local use in your browser.

Wiring Calculator

This is a web version of the Wiring Calculator Widget.

Direct Link or download the files for local use in your browser.


Last updated August 1, 2019.