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How to Create an Advanced WordPress Calculator Form

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Modabbir Hossen Riyadh
09-Sep-2024
Reading Time: 5 mins
Create a WordPress Calculator Form

Ever thought about having a cool and fully functional calculator on your WordPress site?

Why you should have a WordPress calculator form on your website? Well, you can have fun using calculators that help the user figure out prices, discounts, taxes, and more. This way, visitors don’t need to perform mental mathematics. The calculator in your website makes it more fun and convenient for users, which improves the overall experience of visiting your site so people go away satisfied which means they stay longer on your page.

The awesome part? You don’t need to know any coding or hard tech knowledge or any WordPress calculator plugin! With a plugin called Bit Form, you can easily build a calculator just by dragging and dropping things into place and adding some conditional logic. 

This guide will show you how to create a calculator form in WordPress using Bit Form and explain why having one on your website is a great idea. Let’s get started!

Here’s why you should have a WordPress calculator form on your website

With Bit Form, you can make lots of cool calculators and you can use Bit Form as a WordPress calculator plugin. Here is what you can do with Bit Form calculator features.

Price Calculators: Shows people the amount they pay for an item with tax and discounts.

Loan Calculators: You can calculate how much you have to pay every month if you take a loan for a car or house.

Shipping Calculators: Informs people of shipping costs either based on their location or weight. It would be really helpful for the use case if your website offers products that require shipping, as it allows customers to see the estimated shipping costs before completing their purchase, leading to better transparency and fewer abandoned carts.

Discount Calculators: Displays the amount of money you could save with coupon codes or during a sale.

Tax calculators: These are tools to help people or a company figure out the tax they must pay from their earnings and what they buy.

Currency Converter: converts money between two different countries for shopping and traveling.

BMI Calculators: These are useful for people to determine where their weight falls under the normal category, given that they know only their height.

You can also create a WordPress mortgage calculator, loan calculator form, BMI calculator form and so many using this form builder.  

Benefits of a WordPress Calculator Form

Adding a custom calculator to your WordPress site can be super helpful! Here’s why:

It saves time: Instead of having visitors figure out prices or costs themselves, they can just use your calculator for instant answers. This is great if you sell products or services.

It’s fun and keeps people on your site longer: People like using interactive tools, and having a calculator makes your site more interesting. This could lead them to check out more of your content.

It looks professional: Having a calculator makes your site look more trustworthy and functional. For example, something like calculating shipping or taxes on the site feels slightly more legitimate.

Simplifies: When you enable users to easily perform price calculations, discounts, or taxes without having to leave your site they will have a experience superior and over time are likely to return.

Increase in sales: If the customer knows the amount beforehand, before purchasing, it makes an easy decision.

Fully customizable: You can program the calculator for your specific requirements which include sales taxes, shipping costs, or discounts. This encourages visitors to decide quickly and get you more sales or inquiries!

How to Create a Calculator Form in WordPress with Bit Form

Next, the fun part is building a calculator! In this article, we will create a form to calculate the shipping fees for different places and weights.

Step 1: Install & Activate Bit Form Plugin

Log in to your WordPress dashboard. Go to Plugins and click on Add New. In the search box, type Bit Form and click Install. After installation, click Activate.

Install a form builder

On your WordPress dashboard, find Bit Form on the left-hand menu. Click on Add New Form. Choose a blank form or a template that suits you.

Bit form advanced logs

Step 2: Add Fields to Your Form

Now You need to add fields in the form where users can input/select their data.

For instance, if you own an e-commerce store and wish to provide users with the ability to view shipping costs based on where they are located as well as better understand when their package will arrive. As like the UPS Shipping Fee Calculator, and eBay Shipping Fee Calculator. You can easily make this form with the Bit Form plugin by adding some simple conditional logic.

Let’s create a shipping fee calculator form in WordPress by using the Bit Form plugin. To create this form we need the following field:

  • Location
  • Weight
  • Shipping Time
  • Estimate Shipping Price

First, add a dropdown field to add all location lists. Drag and drop the dropdown field to your form. And then click on the Setting icon (Red arrow signed)); you will get the Field Setting Option on the right side. Rename field label and make required if needed. 

drag and drop form  builder

Scroll down and find the Lists & Options from the right site and click on the edit icon.

WordPress Calculator Form

Add your locations in the Label column and shipping fee in the Value column. You can add as many as the location you want. To add more row click on the Add More + button. Here we have added a $5 shipping fee for New Jersey $10 for Washington and so on.

Now drag and drop a number field to input weight. Rename the field label and add a Subtitle for extra information. Change the placeholder text so that easily understand what they should input.

How to Create a WordPress Calculator Form

Now Let’s add shipping time, we will add two shipping times, which are Regular Delivery within 7 days and Express Delivery within 3 days. To add these let’s add a dropdown field. 

set dropdown filed in Form builder

And add another field number for the Estimate Shipping Price. Disable the placeholder for this field. The field will show the shipping price after calculations.

Hide the Submit button as we don’t need it. To Hide the button just toggle on the Hidden option.

WordPress loan calculator plugin

Step 3: Add Conditional Logic for Calculations

After creating the form we have to add some conditional logic for the calculation. You can add any advanced conditional logic and formula for advanced calculation. To add conditional Logic go to Settings> Conditional Logics> Add Conditional Logic.

WordPress mortgage calculator

First, rename the conditional logic and select Action Run When as Record Create/Edit, Action Effect to Only on Field input.

WordPress calculator form

Now let’s add the required conditions to make the form functional. First, we will add conditions for the Regular Delivery Fee under or equal to 1kg weight. When it matches the condition the Estimate Shipping Price will show as per the Value that we have set. 

set conditional logic in your contact  form

And then will set conditions for 2-5 kg weight for Regular Delivery. Here we will make the initial value*1.2 which means if the price reaches 2-5kg then the shipping price would be 1.2 times the initial value that we have set for each location.

calculator plugin in WordPress

You can apply any mathematical calculation with the Bit Form Calculator. Here is a visual of the Bit Form calculator.

advanced calculator symbol in Bit Form

Now we have to set conditions for the Express Delivery. We will increase the price by 1.6 times the initial value for Express Delivery. Let’s create the condition.

cost calculator wordpress

Now the Express Delivery Estimate Shipping Price would be 1.6 times the initial price of each location.

You can as many as conditions you need, for better understanding follow the advanced conditional logic guideline. 

Step 4: How to Add Calculator Form in WordPress (Publish The Form)

Copy and paste the shortcode on your desired page or post.

 Add Calculator Form in WordPress

Once you have done with the conditional logic setup Update the Form and copy the shortcode. You will get the shortcode after clicking on the Publish button.

Shipping Fee Calculator WordPress

All done! Test your form and get your user informed about the awesome calculator. Here is the form that we have created. Try it now!

Calculate Your Shipping Fee

Shipping is the same for 1 kg or less, higher for 2-5 kg.

Would you like to style the form to make it more unique? Follow this form styling guideline and make the form more beautiful!

Conclusion

And that’s it! That is how you can build a WordPress calculator form in WordPress by using Bit Form. It is very easy and can save a lot of your customers, also maybe some business. You could make pricing calculators, shipping calculators whatever you need! Now, no need to wait just follow the steps and get an awesome WordPress calculator form on your website.

So what are you waiting for? begin today and surprise your visitors with your amazing calculator!

You can integrate Bit Form with 47+ tools like Woocommerce, Google Sheets, and CRM tools like ActiveCampaign or Zoho CRM which will make your website more functional and engageable. 

For more details, join the Bit Form Facebook Community for tips and advice from fellow users and developers. Need help? Reach out via email or live chat for quick support.

riyadh
Written by
Modabbir Hossen Riyadh
He writes about WordPress, SEO, automation, and SaaS with hands-on experience. He creates tutorials, comparisons, and practical content by understanding real use cases, search intent, and AI visibility.

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