Calculation for contact form 7

Calculation For Contact Form 7 adds a calculator field tag to Contact Form 7, letting you perform real-time calculations between form fields without reloading the page. Use it to build a cost calculator, price estimator, booking quote form, mortgage calculator, tax calculator, finance calculator, or any form that needs live math.

With this Contact Form 7 Calculator plugin, you can run summation, subtraction, multiplication, division, and many other formulas across two or more fields, and display the result instantly inside the form.

This Contact Form 7 Price Calculator add-on supports arithmetic expressions between more than two fields, so you can chain multiple calculations together to fit almost any pricing or quoting scenario, including weight calculators, hotel booking quotes, car rental pricing, mortgage calculators, and tax or finance calculators.

Features

Easy to set up with a visual tag generator inside the Contact Form 7 editor

Adds a dedicated calculator tag to Contact Form 7

Supports addition, subtraction, multiplication, division, and modulus

Built-in math functions: MOD, AVERAGE, MIN, MAX, RANDOM, POW, CEIL, ROUND, FLOOR, SIN, COS, ABS, SQRT

Date calculations: count Days, Months, and Years between two date fields

Add a prefix to the calculated value

Choose the number of digits after the decimal point

Build complex math equations across multiple fields

Hide a calculator field from the visible form while still calculating