Last updated: 12 September 2026
This policy explains how CalHomeGo handles information when you use its home-project calculators or contact us. It describes our current services: a static website hosted on Cloudflare Pages, browser-based calculators, optional currency conversion, and email support.
1. Who operates CalHomeGo
CalHomeGo is operated by an individual based in India. The operator is responsible for the website’s information-handling practices. For privacy questions or requests, email bhant11@gmail.com.
2. Calculator inputs and results
Measurements, material quantities, supplier prices, and calculated results are processed in your browser. Our calculator code does not send these inputs or results to a CalHomeGo server, put them in page URLs, or save them in a database. You do not need an account, and we do not provide saved projects or file uploads.
Values can remain visible while the page is open. Your browser may preserve page state through its own features. If you print, screenshot, or save an estimate, that copy is under your control.
3. Optional currency conversion
When you request a conversion between different currencies for a calculated cost, your browser contacts api.frankfurter.dev for a daily reference exchange rate. The request includes the source currency, target currency, and the ECB provider filter. It does not include your measurements, supplier price, or cost total. The conversion itself happens in your browser.
The external service and its infrastructure receive technical connection information, such as your IP address and browser request metadata. Depending on browser settings, this may include origin or referrer information. Our requests are configured to omit credentials. You can avoid these requests by leaving “Convert estimate to” set to “No conversion.”
Successfully retrieved rates are reused in page memory for up to one hour. The application does not store them in cookies or local storage. See Frankfurter’s service information. External providers’ own practices govern technical data they receive.
4. Hosting and technical information
Cloudflare Pages hosts this website. When you visit, Cloudflare processes network information needed to deliver and protect the site. This can include IP addresses, requested URLs, timestamps, browser information, and security-related signals. Cloudflare may keep technical or security logs under its applicable service terms and practices. See Cloudflare’s privacy policy.
GitHub stores the website’s source files. Visitors do not need to sign in to GitHub to use the deployed website.
5. Cookies, analytics, and advertising
We have not enabled additional analytics or advertising services. The current website code does not include advertising tags, behavioural tracking pixels, analytics scripts, application cookies, or local-storage tracking. Hosting and security infrastructure may use its own technical mechanisms, depending on its configuration and the request.
If we introduce analytics, advertising, embedded services, or other tracking features, we will review and update this policy and implement any notice or consent requirements that apply before enabling them.
6. Email enquiries
When you email bhant11@gmail.com, we receive your sender address, your message, any name or signature you include, attachments you send, and associated email metadata. We use this information to respond, investigate calculation problems, manage follow-up, and address privacy requests. We do not add enquiry senders to a marketing list.
Messages pass through your email provider and our Gmail mailbox. Google processes email data under its applicable terms and privacy policy. Clicking an email link does not send a message by itself. There is no contact-submission form on the website.
Please send only information needed for your enquiry. Do not send passwords, payment details, identity documents, your full home address, or confidential project plans.
7. Retention
We delete contact emails within 12 months after an enquiry is resolved. We may retain relevant messages longer where needed for an ongoing dispute or a legal obligation, and delete them when that need ends. Unresolved correspondence may be retained while it is needed to handle the enquiry.
This commitment concerns messages and copies under our control. Email providers may retain technical records, backup copies, or deleted-message data according to their own systems and policies. We do not set Cloudflare’s, Google’s, or the exchange-rate infrastructure’s retention periods.
The calculator application does not maintain a server-side history of your inputs or results. Temporary in-page data is generally cleared when you close or reload the page, subject to your browser’s page-restoration behaviour.
8. Purposes and applicable legal grounds
We process enquiry information to respond to your requests, troubleshoot the site, and meet applicable obligations. Hosting and rate-service processing supports delivery, security, and features you choose to use. Where applicable law requires a legal basis, we rely on the grounds available for the particular purpose, such as legitimate interests in operating and securing the site and answering voluntary enquiries, compliance with legal obligations, or consent where required. We do not assume that one legal basis applies in every country.
9. Disclosure and international processing
We do not sell your calculator inputs or contact information, or share them for behavioural advertising. Information may be processed by the service providers described above, or disclosed when required by law or reasonably necessary to address a legal dispute or protect rights and security.
The operator is based in India, and providers operate internationally. Your information may be processed outside your country, including in India and in locations used by Cloudflare, Google, or exchange-rate infrastructure. Privacy protections can differ by country. Provider policies describe their practices; where applicable law requires transfer safeguards, those requirements must be met.
10. Your choices and privacy requests
You can use the material calculators without optional currency conversion or contacting us. Browser settings let you manage history, storage, and network permissions.
Depending on your location and applicable law, you may have rights to access, correct, or delete personal information, restrict or object to certain processing, obtain a portable copy, withdraw consent where processing relies on it, or complain to a privacy authority.
To make a request about information under our control, email bhant11@gmail.com. Please describe the request and, where possible, write from the address used for your enquiry. We may need proportionate information to verify a request; do not send identity documents unless we explain why they are necessary and arrange an appropriate method. We will respond within the periods required by applicable law. Some requests may be limited by legal obligations or other lawful exceptions.
11. Security
We use reasonable precautions appropriate to this small website, including secured hosting and account-access controls. No website, email system, or internet transmission is guaranteed to be completely secure. Avoid sending unnecessary sensitive information.
12. Children
CalHomeGo is a general home-project planning resource and is not directed to children. The calculators do not ask for names, ages, or contact details. If you believe a child has sent personal information by email, contact us so we can review and, where appropriate, delete it.
13. Changes and contact
We will update this page when our features or information-handling practices change and revise the date above. Where required, material changes will receive additional notice or consent. For questions, contact bhant11@gmail.com or see our Contact page.