Best Calculator Builder Products in 2025

Build & add interactive calculators to your website! Choose from more than 50 premade calculators or build your own from scratch. No coding required. Free plan available. Zapier Integration. Publish Anywhere.

Key CALCONIC_ features:

WYSIWYG calculator editor Formula editor Conditional element visibility Custom design

freemium $5.0 / Monthly ("PayPal payments", "Order From", "Mail Results", "Zapier")

GTM Analytics for the AI Era.

Key TigerEye features:

Cutting-Edge Technology User-Friendly Interface Customizable Solutions Strong Security Features

Try for free paid Free Trial $1250.0 / Monthly (Unlimited Users, Dedicated VPC and full-service onboarding.)

Create powerful, beautiful Calculator forms.

Key ConvertCalculator features:

Ease of Use Customizability Versatile Integrations Responsive Design

Create price calculator forms with conditional pricing.

Key QuoteForm features:

User-Friendly Interface Customization Options Integration Capabilities Cloud-Based Accessibility

paid Free Trial $8.0 / Monthly

Design web calculators easily with our builder—no coding needed. Choose from templates or create from scratch. Check it out now!

freemium $19.0 / Monthly (Lite)

uCalc is a universal builder of forms and calculators.

Key uCalc features:

User-Friendly Interface Customization Options Embeddable Forms Integration Capabilities

Build apps instead of spreadsheets.

Key Calcapp features:

Ease of Use Customizability Cross-Platform Compatibility Offline Functionality

Create beautiful calculator forms and help your website visitors get price estimates or make their...

iWinSoft Image Converter is a batch image processor that allows the user to convert multiple images to most popular vector and raster image formats including EPS, PSD, PDF, TPIC, PNG, JPG and all types of RAW formats.

Key iWinSoft Image Converter features:

Wide Format Support Batch Processing Ease of Use High-Quality Output

NI AWR Design Environment is a circuit design and simulation solution.

Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!

Key Typeform features:

User-Friendly Design Interactive Experience Customizability Integrations

Create custom cost calculator forms for your website.

TypeSample is a tool for identifying and sampling web fonts.

ScrollReveal is a tool to add scroll animations for web and mobile browsers.

Key ScrollReveal features:

Ease of Use Lightweight Customizable Animations Wide Browser Compatibility

Open Source