How to a get custom-made calculator

1 Send us request

Please fill in the Custom Service Request form below and provide as many details as possible.

2 Get a quote

We will get back to you with a quote for your custom-made calculator.

3 Ready to use calculator

Get a ready to use calculator that you can manage in your Calculoid account.

4 Publish to you website

Publish the calculator directly on your website and start collecting leads and payments.

Calculoid custom service request

What Customers say about Calculoid services sells high-quality unflavored protein powders for muscle building. Our task was to create a protein calculator. This web calculator gives you an idea of how much protein you should consume for a meal and a day for muscle building. The president of Proteinfactory was a very active person who took his business forward. Thanks to our cooperation we created a calculator in a week. Immediately after its launch, there was a huge increase of new leads. We also received very positive feedback: „Thank you for the high quality and professionally done work.
Alex Rogers

Why Calculoid expert services?

Custom development

Custom development

We will create a calculator of your dream and will help you to embed it.

Timely delivery

Timely delivery

The most calculators delivered in a matter of days.

Years of experience

Years of experience

We know the best practices in many industries when it comes to calculators.

Expert knowledge

Expert knowledge

We know all possibilities and functions of Calculoid. ALL of them.

Start Free Now

Create your own web calculator in a matter of minutes.
Test all features in the 30-day free trial. 

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No credit card or installation needed


Contact us


US: +1 415 800 3787
UK: +44 207 097 3577
CZ: +420 222 743 843
Office hours: 9:00 - 17:00 UTC+1



Easy Software Ltd.

Kemp House, 152-160
City Road, EC1V
2NX London, United Kingdom
Company ID: 08960980
VAT ID: GB226711521

Easy development center

Jugoslávských partyzánů 34
160 00 Prague
Czech Republic