Browse the best free calculator website templates. Then customize your template in Webflow without code.

Webflowich

Webflow Expert 🇺🇦 

ROI & Price Calculator – Custom JavaScript Solution

An interactive Kitchen Remodel Instant Calculator built with custom JavaScript inside Webflow. It dynamically updates results based on user inputs — sliders, checkboxes, and radio buttons — delivering real-time price calculations with a smooth UI/UX.

This project shows how Webflow + custom code can achieve advanced functionality while staying fast and responsive. The architecture is flexible, making it easy to adapt to other industries such as ROI calculators, mortgage estimators, SaaS pricing models, or product configurators.

I build not only templates but also complex calculators and configurators tailored for businesses, including API integrations and custom logic.

Premium templates: https://webflow.com/templates/designers/sergey-gavriluk
Webflow Expert profile: https://webflow.com/@expert

— Webflowich

Calculator

Shais Ahmad

Please enjoy this super simple, fully responsive Webflow cloneable that instantly calculates the read time of some text/a blog post 🔥

It only required a bit of custom code and the rest is Webflow!

There's also some really cool load animations, interactions as well as a light/dark mode feature!

Feel free to ask any questions below :)

We hope this is useful! Enjoy!

[Cloneable] Read Time Calculator

WeBlocks

WeBlocks Use Case for creating Budget Calculator for Webflow project.

Yotube Tutorial
https://www.youtube.com/watch?v=t4OApV2L5A8

WeBlokcs
https://www.weblocs.io/

Cloneable Blocks
https://www.dropbox.com/s/l4bunom2imyqin4/budget-calculator.xml?dl=1

Woldie Template:
https://webflow.com/templates/html/woldie-agency-website-template

Budget Calculator

Carlos Ruiz del Vizo

You will find on this slider:
1. How to setup transparent slides on the sides.
2. Start from another number of slide

Write me a DM if you have any questions!

Don't forget to like and share!

Custom animation slider

KC Katalbas

This range slider takes a number and calculates the output into a certain number of images. Great for dollar to impact calculation for charity donations!

clone and make it your own babies

YouTube Video about the process at link below:
https://www.youtube.com/watch?v=B-Almh-4iXQ&t=3s

Image Range Slider

Hey! In this project, we create an input range slider calculator.
YOUTUBE VIDEO:
https://www.youtube.com/watch?v=mVDtx7GeLNo

range-slider-weblocks

Memberstack

Think of this as a range slider 2X. Instead of clicking and dragging a handle along a line, users will simple mouse over a box to change 2 variables at once! Onclick will lock in their answer. Hover will provide instant feedback.

Experimental Form Fields: XY Input

Red Panther

Let customers calculate the price of a new website on your pricing page.

Built using Finsweet Hack 45: https://www.finsweet.com/hacks/45

Interactive Pricing Calculator

PixelMakers

Simple pricing calculator using Webflow and JavaScript code.

Quote / Price Calculator

Kamran Imtiaz

Client Requirements:
Want a calculator that provides the user with Slider to easily get an estimate for Breezes.

How:
You can find a similar project as cloneable here in the showcase but that slider wasn't built properly so I used the Native HTML5 Slider element to build this. And used CSS to style the controls.
Values are updated by sliders as well as by entering a value in the top input field.

Hopefully you can find it useful.

calculator-trial

Hi Webflow community!

This is a simple loan quote estimator, feel free to clone it but don't forget to comment!

Loans, Credits & Quote Calculator | Calculate your payment

Digidop | Free Ressources & Templates

(EN) Hi Webflow community! 

Here is a new clonable from Digidop. This estimation system uses javascript functions working as a real calculator. 

As Airbnb, your visitors will be able to specify a date, a number of people and get an estimation of the cost of their trip. The fields have been inserted in a form that allows you to collect the data input.


(FR) Bonjour la communauté Webflow ! 

Voici un nouveau clonable de la part de Digidop. Ce système d’estimation utilise des fonctions javascript qui agit en tant que vrai calculateur. 

Dans le même esprit qu’Airbnb, vos clients pourront renseigner une date, un nombre de personnes et ainsi avoir l’estimation du coût de leur séjour. Les champs ont été inséré dans un formulaire ce qui vous permet des récupérer les données saisies.

Template Price Calculator - Airbnb Model - Free to Clone

Uros Obradovic

Measure your blood alcohol content with this simple calculator.

Alcmeter

Igor Hrytsuk

Simple project management system developed with webflow and some js.

- Simple Analytic Dashboard
- Current client list
- Active Jobs
- Follow ups
- Add notes to jobs
- View Upcoming Jobs
- View Completed Jobs
- Jobs calender
- Invoice generator
- Website Pricing Calculator
- Developed for 3 languages (can be more)
- Developed for 4 currencies 
- Responsive

Don't change class names/IDs as it may effect functionality. Free to change content inside of divs.

I've removed my original content and replaced with dummy data for show.

Open live to preview.

project-tracking-software

jimmyswrld

J-CALC is a no code attributes solution to help you build custom calculators. Build a calculator in Webflow the easy way!

J-CALC - Calculators made easy!

Mike Pecha

An advanced Multi-Step calculator to calculate solar panel investment ROI. This solar panel calculator form was built with the tool Inputflow (inputflow.io) which allows you to build multi-step forms & calculators without code.

▶ Inputflow website: https://inputflow.io

Solar Investment Calculator

RSA Creative Studio

Hello there!
Welcome to Range Slider Calculator!!

This is example of an intuitive pricing range slider in Webflow that dynamically adjusts product costs based on user input, seamlessly blending Webflow's visual design capabilities with custom coding for real-time price updates.

Whether you are a startup looking to establish your online presence or an established business seeking a fresh approach, we are here to assist you. Don't hesitate to get in touch. Let's collaborate and create something remarkable together.

Regards,
RSA CreativeStudio
hello@rsacreativestudio.com

Range Slider Calculator

102976941

1038319252

gpt-4.1-nano

1070795817

112746687

Get direct access to benefits like unlimited staging sites and more control over roles & permissions

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1131232030

Custom code and scripts won’t be supported.

Custom code

You won’t be able to export HTML and CSS files.

Code export

You won’t be able to manage site-level access and publishing.

Site-level roles & permissions

{{count}} {{sites}} {{exceed}} client seat limit. Excess seats will be removed.

Client seats

Free guest access to client Workspaces won’t be available.

Guest access

Staging sites will be unhosted with limited CMS, and no passwords or redirects.

Staging sites

1138017326

claude-sonnet-4-5

1186914386

claude-opus-4-6

1274323923

140432223

1462086697

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Outliant

Hireclix

Refokus

Kinetic

Heco

2144870841

2167006968

2216482092

2250401860

2351366352

2355632600

https://s3.amazonaws.com/webflow-dev-assets/66fd83b6cc0c8c6ed0e398e6%2Fcontent.json

2401116685

2486364096

gpt-4o

gpt-4.1

gpt-4o-mini

2493307210

2546957535

2624148589

2717840929

2789269995

2842505721

284989039

285302288

2903381045

User Accounts will no longer be available on January 29, 2026.

Visit Webflow’s Help Center for migration guidance and more info.

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3070246498

307653616

3106924665

3108168977

3112069432

3120801339

3125710258

3151661775

3162101956

301 Redirects

Custom Code

Code Export

Site Transfer

Join client workspaces for free and add up to 5 users from your workspace

Guest Access

Limited seats available, n sites will have client seats removed

Client Seats

Staging sites will be unhosted with limited CMS and no passwords or redirects.

Staging Sites

3201643127

3220870747

3258716925

3266482432

3289310561

3313039722

3315729993

3387258362

3410497685

3452464914

3458155273

gemini-3-flash-preview

3497785011

3590523401

3591394191

3637361732

Content Brief Generator

Credentials Demo

Fibonacci Hammer

MCP Demo

Variables Demo

3661799733

3669004489

3737116140

3844506029

3879263312

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Free Calculator website templates

Free Calculator website
templates built by the Webflow community

Browse, clone, and customize thousands of websites #MadeinWebflow. Looking for templates?

Free Calculator website templates built by the Webflow community

Browse, clone, and customize thousands of websites #MadeinWebflow. Looking for templates?

Free Calculator website
templates built by the Webflow community