Best calculator plugins for WordPress
The most popular calculator plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Cost Calculator Builder leads with 20K+ active installs, ahead of Cost Calculator for Contact Form 7 (5K+) and Mortgage Calculator (4K+). All 284 plugins tagged “calculator” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 10 calculator plugins
- 1.
Cost Calculator BuilderThe most installed calculator plugin, with 20K+ active installs. Rated 4.5 from 393 reviews, updated 2 weeks ago.
- 2.
Cost Calculator for Contact Form 75K+ active installs. Rated 3.8 from 15 reviews, updated 3 weeks ago.
- 3.
Mortgage Calculator4K+ active installs. Rated 5.0 from 8 reviews, updated 1 week ago.
- 4.
Calculator Builder1K+ active installs. Rated 4.7 from 18 reviews, updated 2 months ago.
- 5.
Calculation for contact form 71K+ active installs. Rated 4.5 from 22 reviews, updated 2 months ago.
- 6.
Mortgage Calculator1K+ active installs. Rated 3.9 from 13 reviews, updated 1 week ago.
- 7.
CC BMI Calculator700+ active installs. Only 4 reviews so far, updated 4 months ago.
- 8.
BMI Adult & Kid Calculator700+ active installs. Only 2 reviews so far, updated 1 week ago.
- 9.
PVB Contact Form 7 Calculator600+ active installs. Rated 5.0 from 10 reviews, updated 5 months ago.
- 10.
uCalc600+ active installs. Rated 3.3 from 9 reviews, last updated 3 years ago. Tested only up to WordPress 6.3.14.
All 284 plugins tagged “calculator”
Cost Calculator Builder
Down in the last 7 days:1#1,125by Stylemix14 days ago
WP Cost Calculator is a simple and powerful tool that lets you create price estimation forms. Easily give your clients information about your services …
- Installs
- 20K+
- Rating
- 4.5(393)
- Downloads
- 359/day
Cost Calculator for Contact Form 7
Down in the last 7 days:9#2,965by add-ons.org23 days ago
With Contact Form 7 Cost Calculator – Price Calculation Form you can create forms with dynamically calculated fields to display the calculated values!
- Installs
- 5K+
- Rating
- 3.8(15)
- Downloads
- 59/day
Mortgage Calculator
Down in the last 7 days:13#3,466by Mortgage Calculator12 days ago
Free mortgage calculator widget and shortcode: estimate the monthly payment from price, down payment, rate and term. Translation-ready.
- Installs
- 4K+
- Rating
- 5.0(8)
- Downloads
- 78/day
Calculator Builder
Down in the last 7 days:16#5,639by Wow-Company2 months ago
A powerful and user-friendly tool for building custom online calculators.
- Installs
- 1K+
- Rating
- 4.7(18)
- Downloads
- 18/day
Calculation for contact form 7
#6,256by silverplugins2172 months ago
Add live calculator fields to Contact Form 7 forms. Build cost, price, quote, and date calculators without reloading the page.
- Installs
- 1K+
- Rating
- 4.5(22)
- Downloads
- 16/day
Mortgage Calculator
Down in the last 7 days:1#6,331by Mortgage Calculator12 days ago
Mortgage and loan calculator widget with shortcode: PMI, property tax, insurance, amortization chart and schedule. 8 languages.
- Installs
- 1K+
- Rating
- 3.9(13)
- Downloads
- 33/day
CC BMI Calculator
Down in the last 7 days:5#7,661by CC4 months ago
Add a free simple customizable BMI Calculator to your web site.
- Installs
- 700+
- Rating
- 3.3(4)
- Downloads
- 11/day
BMI Adult & Kid Calculator
Down in the last 7 days:42#8,025by Mortgage Calculator12 days ago
BMI calculator for adults and children, with age and sex based results for kids. Add it with a block or a shortcode.
- Installs
- 700+
- Rating
- 5.0(2)
- Downloads
- 22/day
PVB Contact Form 7 Calculator
Down in the last 7 days:30#8,379by pbosakov5 months ago
Lets you easily turn any Contact Form 7 form into a quote or price estimate calculator.
- Installs
- 600+
- Rating
- 5.0(10)
- Downloads
- 11/day
uCalc
Down in the last 7 days:69#8,491by uCoz3 years ago
Create a costs calculator by simply dragging blocks, adding pictures and texts. It takes only 10 minutes, $0, and no special knowledge!
- Installs
- 600+
- Rating
- 3.3(9)
- Downloads
- 11/day
SpreadsheetConverter Calculator
Down in the last 7 days:43#8,732by SpreadsheetConverter2 months ago
Embed live, calculating web pages converted from Excel by SpreadsheetConverter — inline in your theme, no iframe.
- Installs
- 500+
- Rating
- 2.5(4)
- Downloads
- 11/day
Cost Calculator for Elementor
#9,004by add-ons.org1 month ago
With Cost Calculator for Elementor you can create forms with dynamically calculated fields to display the calculated values!
- Installs
- 500+
- Rating
- 5.0(2)
- Downloads
- 10/day
Financial Calculator
Up in the last 7 days:41#9,666by Mortgage Calculator12 days ago
Loan calculator and finance calculator with an application form: show indicative repayments, then get enquiries by email. Block and shortcodes.
- Installs
- 400+
- Rating
- 3.8(4)
- Downloads
- 11/day
Loan Calculator
Down in the last 7 days:75#9,898by Mortgage Calculator12 days ago
Loan calculator with sliders: pick the amount, term and credit rating and see the repayment at once. Gutenberg block and shortcode.
- Installs
- 400+
- Rating
- 5.0(1)
- Downloads
- 12/day
EMI Calculator
Down in the last 7 days:48#9,974by mgplugin1 year ago
With an EMI calculator that rapidly calculates the monthly payment on their home loan, personal loan, or car loan, you may dazzle website visitors and …
- Installs
- 300+
- Rating
- 5.0(1)
- Downloads
- 11/day
Shipit
Up in the last 7 days:1#10,015by Hirochi6 months ago
Shipit Calculator Mensajeros de envío
- Installs
- 300+
- Rating
- 2.3(6)
- Downloads
- 11/day
Car Route Planner Plugin
Up in the last 7 days:19#10,289by iGuk2 years ago
Route planner for car travelers. Calculator of various values for route, such as length, driving time, fuel amount and cost, customized cost.
- Installs
- 300+
- Rating
- 3.0(10)
- Downloads
- 0/day
Tiny Yardage Calculator
Up in the last 7 days:17#10,576by ensignrolaren2 months ago
Calculates yards of material needed to cover square feet to a given depth in inches. User enters dimensions, calculator returns results in cubic yards …
- Installs
- 300+
- Rating
- 5.0(4)
- Downloads
- 11/day
AC’s Mortgage Calculator
Down in the last 7 days:3#10,717by karl5320 days ago
A mortgage calculator supporting down payments, points & more. Create date-based schedules. Supports 90 currencies, 7 date formats, 15 languages.
- Installs
- 300+
- Rating
- 5.0(1)
- Downloads
- 11/day
AC’s Savings Calculator
Down in the last 7 days:49#11,748by karl5320 days ago
A savings calculator to create date-based future value schedules and charts. Rebrandable. Supports 90 currencies, 7 date formats, and 15 languages.
- Installs
- 200+
- Rating
- 5.0(1)
- Downloads
- 9/day
Ovulation Calculator
Down in the last 7 days:85#12,296by Mortgage Calculator12 days ago
Ovulation calculator: find your fertile window and the next 6 months of ovulation dates. Responsive form with a block, a shortcode and custom colors.
- Installs
- 200+
- Rating
- 4.0(4)
- Downloads
- 12/day
SIP Calculator
Down in the last 7 days:41#13,151by mgplugin1 year ago
SIP Planner & SIP Calculator is a special application that has been deliberately created for all types of users. a housewife, a student, a busines …
- Installs
- 100+
- Rating
- –
- Downloads
- 5/day
Zigaform
Down in the last 7 days:55#13,215by softdiscover2 months ago
Create estimation forms using this powerful drag-and-drop estimation form builder, enabling you to build forms in just a few minutes.
- Installs
- 100+
- Rating
- 4.6(23)
- Downloads
- 11/day
Cost Calculator for WPForms
Down in the last 7 days:71#13,318by add-ons.org2 months ago
With Cost Calculator for WPForms you can create forms with dynamically calculated fields to display the calculated values!
- Installs
- 100+
- Rating
- 4.0(2)
- Downloads
- 6/day
BMI / IMC Calculator
Down in the last 7 days:43#13,876by solokco11 years ago
A simple calculator to show your users BMI (Body Mass Index)
- Installs
- 100+
- Rating
- 5.0(2)
- Downloads
- 0/day
EMI Calculator
Up in the last 7 days:2#14,271by vkt00512 years ago
Use EMI calculator as shortcode in post content or widget area without editing your theme files
- Installs
- 100+
- Rating
- 3.7(3)
- Downloads
- 0/day
KP SIP Calculator
Down in the last 7 days:237#14,646by Kalpesh Prajapati1 year ago
A SIP Calculator with customizable default values for Monthly Investment, Expected Return Rate, and Time Period.
- Installs
- 100+
- Rating
- 5.0(2)
- Downloads
- 4/day
Clearblue® Due Date Calculator
Up in the last 7 days:27#14,686by Clearblue4 years ago
Estimates the date a baby is due to be born by using the date of the first day of the woman’s last period and her average menstrual cycle length.
- Installs
- 100+
- Rating
- 3.3(3)
- Downloads
- 0/day
Mortgage Calculator
Up in the last 7 days:147#14,956by tropicalista2 years ago
A straightforward and simple responsive mortgage calculator block with a clean flat design.
- Installs
- 100+
- Rating
- 4.5(2)
- Downloads
- 7/day
Advanced Real Estate Mortgage Calculator
Up in the last 7 days:113#15,014by Josh Davis14 years ago
Advanced Real Estate Mortgage Calculator is an easy-to-use financial calculator and a great tool for real estate websites.
- Installs
- 100+
- Rating
- 1.0(3)
- Downloads
- 4/day
BCloud Elementor Form Extender
Down in the last 7 days:311#15,477by Salil Agarwal1 year ago
Extends Elementor Pro Form Widget. Now Add/edit posts types from frontend. Adds Range and Calculated Fields to form. Requires Elementor Pro plugin.
- Installs
- 100+
- Rating
- 5.0(2)
- Downloads
- 11/day
Elemental Calculator
#15,771by Amaury RAMBAUD5 months ago
Insert a simple calculator in your WordPress website with a widget or the shortcode [elemental_calculator].
- Installs
- 100+
- Rating
- 5.0(3)
- Downloads
- 0/day
Cost Calculator & Cost Estimation
Down in the last 7 days:39#16,253by add-ons.org2 months ago
Cost Calculator & Cost Estimation helps you to build any type of estimation forms on a few easy steps.
- Installs
- 100+
- Rating
- 5.0(3)
- Downloads
- 6/day
Solar Calculator
Down in the last 7 days:54#16,989by Helmut Burk1 year ago
A modern, user-friendly WordPress plugin designed to promote solar energy, calculate the potential solar power generation at a specific location.
- Installs
- 90+
- Rating
- –
- Downloads
- 0/day
Calculator
Down in the last 7 days:98#17,566by philippe12 years ago
Adds a widget that display a simple calculator.
- Installs
- 80+
- Rating
- –
- Downloads
- 0/day
Mortgage Calculator
Down in the last 7 days:210#17,776by Mortgage Calculator8 years ago
Mobile friendly mortgage calculator widget with extra payments and fields builder.
- Installs
- 80+
- Rating
- 5.0(1)
- Downloads
- 3/day
WPrequal
Down in the last 7 days:116#18,224by Kevin Brent4 months ago
Easy-to-use lead generation, lead capture, lead manager, and form builders. No advanced setup required; works well and looks great out-of-the-box.
- Installs
- 70+
- Rating
- 4.3(4)
- Downloads
- 11/day
Investment Calculator
#18,385by Bob5 years ago
This plugin displays functional compounding investment calculator
- Installs
- 70+
- Rating
- –
- Downloads
- 3/day
Concrete Calculator
Up in the last 7 days:16#18,416by Md. Sarwar-A-Kawsar3 years ago
This plugin will calculator your concrete volume with V = L X W X H this formula and it is has a responsive calculator UI.
- Installs
- 70+
- Rating
- –
- Downloads
- 0/day
BMI Calculator
Up in the last 7 days:50#18,529by genpichong9 years ago
This BMI calculator can give out the BMI value as well as basic understandings based on age, height, and weight.
- Installs
- 70+
- Rating
- 3.0(2)
- Downloads
- 0/day
CodeArt Units Converter
Up in the last 7 days:63#18,843by CodeIsArt.NET7 months ago
Easily add unit converters and calculators (basic & scientific) to your WordPress site using shortcodes.
- Installs
- 70+
- Rating
- 5.0(1)
- Downloads
- 0/day
Commercial Real Estate Valuation Calculator
Down in the last 7 days:10#19,734by reallaunch1 year ago
Calculator for commercial property valuations.
- Installs
- 60+
- Rating
- –
- Downloads
- 0/day
Converter
Up in the last 7 days:29#20,522by ajayver13 years ago
This plugin adds a widget that allows your users to convert different ingredients to different measurements.
- Installs
- 50+
- Rating
- 5.0(1)
- Downloads
- 0/day
Easy Calculator
Down in the last 7 days:185#20,830by Ajanth Rajendran11 years ago
A plug-in to insert a calculator at anywhere in your Wordpress site for easy calculations.
- Installs
- 50+
- Rating
- 5.0(2)
- Downloads
- 0/day
WP Energy Usage Calculator
Down in the last 7 days:79#21,324by Nicholas Kajoh7 years ago
An easy and flexible way for your users to calculate their energy usage/consumption.
- Installs
- 50+
- Rating
- –
- Downloads
- 3/day
Feesable Fee Calculator
Down in the last 7 days:75#21,680by feesable3 months ago
Display the Feesable Fee Calculator on your site
- Installs
- 40+
- Rating
- –
- Downloads
- 0/day
Simple Calculator
Down in the last 7 days:115#21,941by Shail Mehta7 years ago
Simple Calculator Plugin is Use For Caclulate Mathematical Operations.
- Installs
- 40+
- Rating
- –
- Downloads
- 0/day
Simple Price Calculator
Down in the last 7 days:281#21,991by premiumbizthemes8 years ago
Simple Price Calculator is a WordPress plugin that can transform any html based form into a price calculation form. You can
- Installs
- 40+
- Rating
- 3.4(8)
- Downloads
- 3/day
Kripto Para Dönüştürücü ve Döviz Hesaplama
Up in the last 7 days:110#22,252by EXNCE EXCHANGE8 years ago
Döviz hesaplama ve kripto para çevirici servisi ile istediğiniz elektronik kripto para birimini, canlı döviz kuruna, bugüne ait döviz kurları üzerinde …
- Installs
- 40+
- Rating
- 3.5(2)
- Downloads
- 0/day
Responsive BMI Calculator
Up in the last 7 days:61#22,360by guelben5 years ago
A BMI (Body Mass Index) calculator, free, responsive and easy to use. The user receives his BMI and medical advices according to the World Health Orga …
- Installs
- 40+
- Rating
- –
- Downloads
- 0/day