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Fiverr Pro
English
$
USD
I will build a custom web calculator, price estimator or quote calculator
Ilies B
About this gig
Need a custom calculator for your website or business?
I will build a clean, responsive and easy-to-use web calculator tailored to your formulas and business rules.
I can create:
Pricing calculators
Quote estimators
ROI calculators
Cost calculators
Margin and profit calculators
Savings calculators
Financial calculators
Product configurators
Comparison tools
Custom formula-based calculators
Your calculator will work on desktop, tablet and mobile and can be customized to match your brand.
You provide the formulas, rules or expected calculation logic, and I turn them into an interactive web experience.
I can deliver standalone HTML/CSS/JavaScript files or help integrate the calculator into an existing website.
Please contact me before ordering complex projects involving databases, user accounts, APIs or payment systems.
Get to know Ilies B
Ilies B
Project Manager
- FromFrance
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, French
I am a Project Manager with experience in transformation, organization, and continuous improvement. I have a proven track record in steering large-scale projects, automating processes using VBA, and coordinating cross-functional teams at major organizations like Crédit Agricole and Orange. I specialize in agile methods, data analysis, and stakeholder management to drive operational efficiency.
FAQ
Do I need to provide the formulas?
Yes. You should provide the calculation rules or explain how the expected result should be calculated. I can help structure the logic when needed.
Will the calculator work on mobile?
Yes. All packages include responsive design.
Can you convert an Excel calculator into a web calculator?
Yes. Please send the Excel file before ordering so I can review the calculation logic.
Can you integrate it into my website?
For standard websites, yes. Please contact me first and tell me which platform you use.
Do you create calculators with databases or user accounts?
This Gig focuses on front-end calculators. Advanced backend functionality requires a custom offer.
