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Javascript Calculator

This project received 27 bids from talented freelancers with an average bid price of $40 USD.

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Employer working
Skills Required
Project Budget
$30 - $100 USD
Total Bids
27
Project Description

Javascript for basic website calculator. Need ASAP. Delivery will show script works in attached html and will provide all files.

Four formulas to calculate are:
1.) Roll Weight = Length * 12 * Width * Gauge / 3000000
2.) Roll Length = Weight * 3000000 / 12 * Width * Gauge
3.) Microns = Gauge * [url removed, login to view]
4.) Gauge = Microns / [url removed, login to view]

NOTES:
- Script should not calculate if an input field is empty or is not a numeric value. If the "calculate" button is pressed for the two formulas that have more than one input field, a basic error statment should be given (ex: "Enter a numeric value in fields above").

- Formula totals should round off to one decimal place (ex: [url removed, login to view] should round off to 123.5)

- Script should have comments to identify main functions

- Each calculator has a "calculate" and "clear" button
- If helpful there is a URL that has an example of some javascript working for a similar calculator, but do not want programmer to copy source. This job is to author own javascript solution to web tool requirements.

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