No coding required   /  100% mobile  /  Zapier integrations   /   Easy to embed   /   SSL Protected   /  PayPal & Stripe Payments

Web calculator platform - Calculoid

All you need for interactive web calculator

Web calculator with Math functions

All math functions

Calculate anything like an Excel Spreadsheet. Easily, online and in real-time.

Web calculator with Custom design

Custom design

Design and brand your calculators easily so it looks like a native part of your website.

Web calculator with Secured data

100% Security

All calculators, as well as transferred data, are secured with SSL encryption. 

Web calculator for All platforms

All platforms

Calculators can be embedded in any website or web application. Easily and with minimal effort.

100% mobile web calculator

100% mobile

All Calculoid calculators are 100% mobile and touch screen friendly. 

Web calculators templates

Calculate anything. Choose a template or start from scratch.
Boost your website interactivity, generate leads, accept payments.

E-commerce template


Online payments included

Pricing Calculator

Calculate prices for products or services in real time and get paid online.

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ROI Calculator

Calculate ROI of your products and services and collect customer leads. 

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Loan & Debt Calculator

Any finance-related calculations for your users - insurance, loans, debts.

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Costs Calculator

Calculate the costs of projects or services online & easily.

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Saving Calculator

Calculate any saving for your customers and send email to collect the leads.

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Online payments included

Online Store

Create a simple online store, calculate the final price and get paid online.

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Web calculator, quiz or survey in a few clicks

1 Choose template

Choose one of the Calculoid professional templates or start a new calculator from scratch. 

2 Customize it to your needs

Customize your fields, calculation or design easily in an intuitive drag & drop wizard. 

3 Publish it easily

Publishing your calculator on any website takes a matter of seconds just by using the embed code or Iframe. 

4 Generate Leads

Let your web visitor submit their contac details in order to get the results of calculations.

5 Accept online payments

Accept PayPal and credit card payments with your calculator. 

Calculoid special plugins and integrations


What users say about Calculoid on Capterra?

  • Overall Rating
    Ease of Use
    Customer Service

    A great tool for interactive website features

    Overall: I've used Calcluloid for over a year now and am overall quite happy with it. Users on our site like the interactive functionality, and I like that I can customize the look locally with CSS (great for mobile responsiveness). Good tool - a little pricey, but mostly worth it.
    Pros: You can use custom formulas, customization with CSS, customer support is quick and helpful
    Cons: The platform is a little bulkier, but seems to be getting better. I don't like their payment platform, but the tool itself works quite well

    Alexander M
    Online Marketing Manager , Consumer Goods, 1-10 employees
  • Overall Rating
    Ease of Use
    Customer Service

    Good product

    Pros: Ease of installation, free trial to figure out if it's working for us or not, ability to design and customize.
    Cons: It takes some time to load on our web page, not sure if the problem is with our website or the calculator.

    Alex K.
    Marketing Coordinator , Warehousing, 11-50 employees
  • Overall Rating
    Ease of Use
    Customer Service

    Integrating Calculoid in website

    Overall: Calculoid is a good software that follows your requirements and useful if to integrate in any type of website or online platforms.
    Pros: Calculoid was an easy configured software to your needs. The integration with our website as per embedded codes given was easily implemented. It was useful for my website.
    Cons: I make use of the free capability that calculoid allowed but unfortunately those features were no longer available. We have to make a purchase in order to use it.

    Muhd F.
    IT Officer , Non-Profit Organization Management, 11-50 employees
  • Overall Rating
    Ease of Use
    Customer Service

    It's a very useful and interesting product if used with easy project

    Overall: I chose to ask for services. Everything was fine except that I wanted to use it in an integrated workflow with Easy project.
    Pros: Very easy to use. The calculation tools are simple and user-friendly.
    Cons: The administration with Easy project remains complex but it's a matter of mastering.

    Thierry Z.
    Director , Management Consulting, Self-employed
Calculoid on Capterra overall 4.5/5 (4 reviews)

Web calculators blog

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Create your own web calculator in a matter of minutes.
Test all features in the 30-day free trial. 

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