Last updated: 24 October 2026. This site is operated by Harsh Parmar (“ShippingMath”, “we”).

Calculator and CSV data

Measurements, weights, prices, box lists and CSV contents are processed on your device. We do not receive or store them, and no account is needed.

Share links

A share link includes the package measurements, weight, quantity, measurement system and the calculation rule (carrier preset, divisor, rounding and threshold) in its URL, so anyone you send it to can see those values. CSV contents, filenames, SKUs and cost fields are never added to links.

Analytics

We use Cloudflare Web Analytics to count page views and see which pages, countries and devices visitors use. It does not use cookies, does not track you across websites and does not collect calculator inputs. See Cloudflare Web Analytics.

We do not currently use analytics cookies. In the future we may use Google Analytics 4 to understand which pages are visited and from which countries and devices. If we do, calculator inputs, prices, filenames, SKUs and CSV contents will not be sent to analytics, and this page will be updated before it is switched on.

Advertising

We do not currently show ads. In the future we may use Google AdSense to keep the tools free. Google and its partners may then use cookies to show ads based on visits to this and other websites, and you will be able to turn off personalised advertising in Google Ads Settings. See how Google uses information from sites that use its services.

Consent

Before any analytics or advertising cookies are used, visitors in the EEA, UK and Switzerland will be asked for consent through a Google-certified consent tool, and those tags will follow your choice.

Hosting and security

The site is hosted on Cloudflare, which processes technical data such as IP addresses to deliver pages securely and protect against abuse.

Children

ShippingMath is a business tool and is not directed at children under 13.

Contact

Questions about privacy: support@shippingmath.com.