Cost Calculator for Contact Form 7 Pro

Turn form inputs into calculated results

Cost Calculator for Contact Form 7 Pro adds calculated fields to Contact Form 7. A calculated field uses values entered or selected by a visitor to produce a result, such as a quote, estimate, or booking total. The result can appear in the form as users complete their choices.

Use it for general calculators, service estimates, hotel booking quotes, rental car costs, appointment pricing, finance and loan calculations, date calculations, ideal weight, calorie, BMI, and age calculators, or delivery service forms. It can also handle other workflows where a total depends on several inputs.

Set up fields and format totals

Radio buttons, checkboxes, and select fields can provide options for a calculation. Add one or more calculated fields, then select how to format the total for its intended use. The Pro version includes number and currency formatting for results such as quotes, booking costs, service fees, and loan amounts. Formatted prices and totals can also appear in Contact Form 7 submissions.

The plugin is cross-browser compatible.

Build formulas and conditions

Basic formulas support addition, subtraction, multiplication, and division. Parentheses group parts of an expression. Pro also includes advanced calculations and conditional statements using comparison operators. A condition can return a different result based on a visitor’s input, while nested if statements can handle several conditions in one calculation.

Available date-related functions include days, months, years, age, and age2. Rounding and numeric functions include round, round2, floor, floor2, ceil, mod, abs, sqrt, pow, sum, avg, min, and max. Other functions include switch, random, sin, cos, rounddown, wordcount, and rounded_multiple. A custom function option is available for formulas that need something beyond the listed functions.

Examples for estimates and calculators

• Calculate delivery and service quotes from selected options.
• Work out hotel reservation or rental car costs.
• Show appointment and booking costs.
• Calculate BMI, ideal weight, calories, age, or dates.
• Build loan and finance calculators with formula-based results.
• Display formatted prices and totals in Contact Form 7 submissions.

Install and configure

Install the calculator extension on a WordPress site where Contact Form 7 is available. Create or edit a Contact Form 7 form and add the supported radio, checkbox, select, and other input fields. Configure one or more calculated fields and their formulas, then apply number or currency formatting where needed. Test the conditions and totals, and place the completed form on the relevant page.

The product information lists a 30-day money-back guarantee and one year of support for the Pro version.