About

Adam (Jaco) van Staden
CPEng. Engineers Australia
M.Eng Electrical Engineering
Perth, Western Australia
Hi, I am Adam.
The owner, engineer and programmer at jCalc.
If you like my calculators, please support me by purchasing a Subscription.
I also like to eat. And I need a new pair of shoes.

If you have a question or a suggestion, please email me at admin@jcalc.net.
Or, compelete the contact form here.
Interesting facts | |
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Monthly users | 43,400 |
Monthly page views | 465,000 |
Automated tests | 7,587 |
Top calculators Ranked #1 in Google |
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Hosting service | Siteground.com in Sydney. Powered by the Google data centre. |
Payment service | Stripe.com |
Programming language | PHP |