Grow your mailing list with interactive calculators!

Let users get personal calculations in return for their contact details!

Find out more ↓

How does it work?

Personalized calculations on your website

Engage visitors with personalized calculations on your landing page.

Get subscribers email in exhange for calculation results

Ask for a contact email to send the calculation results.

Grow your subscribers list with a custom calculator

Convert visitors to subscribers in your mailing list.

Example case

Use this Interactive weight loss calculator as a template for your custom calculator


Jane - weight loss trainer

Try calculatore in action Janie noticed a significant 25% opt-in rate increase by replacing the old-fashioned email submit form with this personalized Dream Weight calculator. Want to know how she did it?

Via the calculator, Janie asked her site visitors for their age, gender, weight, height and activity level so they could find out how long it takes to achieve their dream weight. The calculator automatically sends the visitor an email with their personalized results, and automatically adds their email addresses to Janie’s mailing list.

The results:

  1. Based on the inputs and the set formula, the calculator figures out long it will take for visitors to their dream weights via regular exercise and healthy eating.
  2. The results are delivered to a visitor’s inbox.
  3. The new email address is added to Janie’s Mailchimp subscribers list!

Popular calculator templates

Available with all website builders

Building your website is now easier than ever. These powerful and highly rated website builders let you create an your own website without any coding skills making it a DIY project for anyone! But dont forget that beautiful design and interesting product are not all. It can be easily affected by poor user experience and complicated pricing, quantity calculations, or other difficulties related to customer service. So improve your website user experience with interactive calculators and sell more.

Create a custom calculator for your website now

Get started for free!
Custom product calculator for online store Saving calculator for website Service quote calculator for e-commerce Product quantity calculator for e-store


Pricing: One of the most basic types - a pricing calculator. Perfect for eCommerce websites offering customizable products. Let your users count the price for custom features or the quantity purchased and proceed to checkout straight away!

Savings: Savings calculators will let you convey the value of your product easier. This example calculator lets the user see why it’s worth buying a car wash membership instead of a one time deal!

Service Price calculator: Price quote calculators can be adjusted to any product or service. Moving services usually depend on many variables that’s why you need a personal offer, but with an interactive calculator, you don’t need consultations!

Quantity: Quantity calculator helping users count the needed product amounts based on their needs. Save time for consultations when a calculator can answer the question in a few clicks!

Other customers about Calconic

Leads that submit a calculator/quote close at about 5x the rate of simple inquiries

Jasmine Hetfeld, Groups and Events Manager at Kulaniapia Falls

We chose CALCONIC because of The UI of the tool, and how the finished calculators looked compared to others. Calconic and its pricing were much more attractive

William Hope, Owner of Spurwing Agency & Founder of

I just relaunched my personal website. Traffic was minimal, maybe 20 visits a day, it’s now been 20,000 per day on average since launching the calculator

Preet Banerjee, Personal Finance Commentator

Start growing your subscribers list now!

Create a custom web calculator and convert visitors to subscribers without any prior programming knowledge.

Start for free