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English
$
USD
I will build a custom pricing calculator for your website
Jiffy John
About this gig
Help your customers get clear estimates without the back-and-forth. I build custom website calculators for service quotes, product pricing, materials and subscriptions. Already use Excel? I can turn your agreed pricing rules into a simple tool customers can use online.
Your starter package includes:
- One calculator with up to 5 inputs
- A design suited to your brand and easy to use on phones
- A clear cost breakdown and tested calculations
- Editable files and setup instructions
- 4-day delivery and one round of agreed changes
As a Product Developer, I focus on useful tools that save time. I respond promptly, keep you updated and work with you to get the details right. No technical background needed.
Please message before ordering with your rules or spreadsheet and a few correct examples. I'll confirm what fits the package.
The $95 starter provides a standalone calculator's files. Hosting, website installation, payments, accounts and live data are not included. Extra features are quoted separately. Portfolio examples are original concepts, not client work.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Jiffy John
Jiffy John
Custom calculators, Airtable tools and automations
- FromUnited States
- Member sinceOct 2026
Languages
English
Hi, I'm John! I like creating handy tools. Need a pricing calculator for your website, a spreadsheet turned into a simple web tool, or Airtable to take care of repetitive work? I can help with custom calculators, Airtable formulas, automations, and focused scripts or API imports. Tell me what you're trying to make easier and we can work together to create value for you and your customers.
My Portfolio
FAQ
Can you turn my Excel sheet into a website calculator?
Yes. Send your spreadsheet before ordering so I can review its pricing rules and confirm the scope. The starter covers one agreed calculator with up to five inputs. Macros, complex spreadsheets and live spreadsheet syncing need separate review.
What will I receive?
A working standalone calculator with editable files, setup instructions and tested calculations. The design will suit your brand and work on phones and desktops.
Will you add it to my existing website?
Website installation and hosting are not included in the starter. Tell me which website platform you use before ordering so I can review any installation work separately.
What do you need from me?
Your prices or calculation rules, the choices customers should enter, and at least three examples with correct results. Please also share your preferred colors, wording and any logo you have permission to use.
What does one revision include?
One combined round of changes within the agreed calculation rules and design. New calculators or extra features need a separate quote. Errors in my implementation will be corrected.
Can I change the prices later?
You receive editable source files. Changing prices or formulas requires editing those files and checking the results. A separate pricing dashboard is not included.
Do you use AI tools?
Yes, I use AI-assisted development with human review and testing. If you require work without AI, tell me before ordering so I can confirm whether I can meet that requirement.
Can the tool take payments or save customer details?
Those features are not included in the starter. Please discuss payments, customer records, downloads or other extras before ordering.
