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

Duncan Hamra

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

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

PixelMakers

Simple pricing calculator using Webflow and JavaScript code.

Quote / Price Calculator

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

lightly grilled

Lightly Grilled

Hey there! We've made a super cool calculator that helps you see how much your app/product would cost for people that want to sign up with you. 

The code behind this calculator relies on custom attributes only. No coding skills needed. The calculator can be fully styled to match your brand. Build as many packages that are unit-based, adjust the pricing per unit, and set limits so the package/plan becomes unavailable.

📄 Full Documentation & Features: https://thelumious.notion.site/SaaS-Pricing-Calculator-75cd3ab34c0e4e20a8b3cca580f94618
📹 Video Tutorial: https://youtu.be/Cq9HymRSBic

💬 Questions or ideas? Send us a message at hello@thelumious.com

SaaS Pricing Calculator

Uros Obradovic

Measure your blood alcohol content with this simple calculator.

Alcmeter

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

Igor Hrytsuk

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

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!

102976941

1070795817

1122423150

1186914386

1274323923

1316201488

1316201489

1462086697

1567550242

1592612642

1631162196

1726628865

173927913

1771795565

1863160016

1905118106

1975670756

2032141491

2037807691

2144870841

2213518682

2216482092

2339906037

2351366352

2355632600

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

2401116685

2486364096

gpt-4o

gpt-4.1

gpt-4o-mini

2546957535

2789269995

285302288

2857348505

2903381045

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

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

3022611874

3023147062

3026881092

3106924665

3112069432

3120801339

3151661775

3201643127

3243842104

3258716925

3266482432

3289310561

3313039722

3315729993

3387258362

3410497685

3452464914

3458155273

gpt-4.1-mini

3590523401

3591394191

3672367630

3737116140

3801251705

3844506029

3879263312

3913199261

3934148661

3941255684

3956476210

4063605209

4092855684

4103643638

4144203485

4206156914

451433404

489463363

504462606

536101258

622649767

622649768

644270296

657188092

660615456

665836192

737109165

772001133

817414265

846847440

882147072

911514507

938734410

1003029853

1045828939

1049811722

1087856901

1099435904

1108325183

1120744071

1131151533

1140906369

1157563538

1178238107

1178621510

1197475705

1209008581

1216878544

1227154495

1229056119

1234765101

1236803103

1238404733

1250328847

1259889605

1291427916

1292405251

1297066426

130043074

1306352991

1312703771

1322655470

1323044307

1325953834

1336067073

1337084289

1350250754

1362856608

1365408040

1380896143

1406455659

1418395020

1433303746

143629253

1440816657

1449062533

1453956912

1455163268

1455742168

1458975701

146940023

147086462

1471203893

1475952185

1483622682

1490715908

1499868407

1501922903

1521326523

1523906436

1530015515

1534768148

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