The designation of the word calculator comes out of the Latin “calculo”, which translates as “counting”. There is also a Latin designation “calculus”, which translates as “pebbles”. Hence the use of these expressions in counting. A few years ago, we used portable electronic calculating machines to do some kind of mathematical calculations. It’s been a long time since the current generation has approached the possibilities in the virtual world of creating calculating and computing systems for various applications.

What is an online calculator

Modern technology already allows you to create the necessary html calculator for the site in various fields. Quite recently, such operations required the services of special companies to create calculation programs, and they were not cheap.

Basically, the need for the calculator is to make interesting calculations to the client or visitor, to make the right decision. All data for calculations are set during programming and located in the administrative part. A simple cost calculator for the site consists of:

• drop-down list;
• the slider;
• boxes or buttons set of materials, services;
• switches;
• checkboxes;
• currency rates, if necessary;
• the option of sending the result.

About the use and features of the calculator for the site

The opportunity to use the calculator increases the amount of attendance on the site, increasing demand for the product, increasing interest and establishing a close cooperation. The use of online calculators is especially important in construction, trucking, repair work, banking and clearing services, furniture manufacturing, cosmetics and other areas.

The main role of online calculators is to get the potential customer the correct and reliable information on the calculation of the order of interest, without additional questioning and collecting information about the customer. When the calculator is used, you can understand that it was an interested customer who asked for this product, not a random visitor. When using the calculator on the website should take into account the possibility of communication with an employee of the company, to clarify the order or additional questions. Positive result will be with the fastest response from the employee and full satisfaction of the questions asked, as well as an attractive and competitive total amount on the calculator.

Calculator on the functions of the calculations should be understandable to the client and not be structurally difficult to handle, so as not to irritate the visitor and leave the page. You can consider using additional sections in the calculator about discounts when you increase the amount of product or a set of bonuses, allowing you to use them to reduce the cost of the product when ordering again within a certain period of time.

How to create an online calculator for the site

Creating a calculator does not require huge knowledge in programming, and most importantly, it saves money when you put it on your own website. Created calculator designer for the site can easily be installed on any page of the site, has its own ready-made code without links and other labels.

Independent work on the installation of the calculator brings satisfaction by the results in the work, you get additional skills in programming, and most importantly, it saves money, time, the created product meets all the parameters of your requirements, the calculator gets without additional tags and other labels “clean” code. You can build different kinds of calculators for different sites, such as to calculate building materials or to calculate the bank mortgage, for directories, etc.

There are also complex processes for programming a calculator where additional service settings are required. You can ask freelancers for their services, i.e. specialists who can create an individual calculator according to your design requirements, controllability and technical possibilities for a certain payment and a short period of time. Freelancers can provide you with several variants of online calculator at once and model them for the necessary site. True, this option of solving the problem has a downside. Firstly, a good specialist is not cheap and you should be prepared for this. Secondly, if you need to make any changes to the form of the calculator as time goes by, where to look for that same freelancer? Yes, and there is no guarantee that he will not be busy and agree to make the necessary changes to your source code for the site.