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Fiverr Pro
English
$
USD
I will build a custom quote or price calculator for your website
Thomas
About this gig
Help your visitors get a clear price estimate without calculating everything by hand. I will build a custom quote or price calculator for your website using HTML, CSS and JavaScript.
Examples: a service quote based on area and options, quantity pricing, or an estimator using your own business rules.
INCLUDED
- One responsive page with up to 5 inputs
- Your supplied formulas and calculation rules
- Input validation and a clear result
- Editable source files and setup instructions
- Testing against agreed examples and 2 revisions within scope
Please provide your inputs, formulas, expected results, colours and any reference design. Share complex requirements before ordering so we can confirm feasibility.
Hosting, payment processing, user accounts and live APIs need a separate scope. Gallery examples are personal demonstration concepts, not client commissions.
I use AI-assisted development and review and test the delivered code. French and English briefs welcome.
Get to know Thomas
Thomas
Custom JavaScript calculators, web animations and HTML5 games
- FromFrance
- Member sinceJun 2026
Languages
French, English
Turn your idea into an interactive browser experience: a quote calculator, an animated website section or a playable HTML5 mini game. I offer custom HTML, CSS and JavaScript with editable source files and setup instructions. Share your goal, examples and requirements to define a clear scope. I use AI-assisted development and check the work before delivery. Portfolio concepts are personal demonstrations, not client commissions. Briefs welcome in French or English.
FAQ
What do you need to build my calculator?
Please send the input fields, formulas or pricing rules, and 2 or 3 examples with the correct result. Include your colours, reference design and where you want to use the tool. If the scope is unclear, message me before ordering.
