Chamnoh is a free calculator built by Ka Vatana, founder of CHNAI LAB, in Phnom Penh. This is version 1. It
has no accounts and no payments, and it keeps none of your data on a server.
What it keeps
Your cargo list, the vehicle you chose and your language are kept in your own browser, so you can come back to
the same numbers. They never leave your device.
What it does not do
No accounts. It never asks for a name, a phone number or an email.
No cookies, no trackers and no advertising.
Every calculation runs on your device. No number you type is sent to us.
Share links
When you press Share, the cargo list is written into the link itself, after the # sign. Browsers do not send
that part to a server. Anyone who has the link can read the list, so send it only to people who should see it.
The company that hosts the page
The page is hosted on Vercel. As with any website, when you open it the host sees your IP address and browser
type in order to deliver the page. We do not use that data.
Delete your data
All of it is in your browser. Press this button to remove it.