constructmaths.com provides free, browser-based construction and trade calculators — including tools covering concrete volume, flooring dimensions, paint coverage, and material forecasting — to users across Southeast Asia and globally.
Our core architecture is client-side only. Every calculation on this site is performed entirely within your web browser using JavaScript. We do not transmit your planning inputs to any server we own or operate. We do not store them in any database.
constructmaths.com is owned and operated by an independent digital publisher based in Thailand. For privacy questions, you can reach us at:
Email: contact@constructmaths.com
constructmaths.com does not collect, log, profile, or store the numbers, project labels, or material dimensions you input into our calculators. Your material metrics exist strictly in your browser session.
Some tools use your browser's Local Storage to preserve configurations between sessions to prevent user data from being lost upon accidental refresh:
cmtConsent) — tracks whether you accepted or declined local data persistence rules.cmt_concrete_Draft). This data never leaves your device.This site displays third-party ads managed via Google AdSense. Google may collect metrics including your IP address, browser footprint, device metadata, and cookie tracking tokens to execute contextual or personalized ad serving solutions. To modify ad network preferences, visit adssettings.google.com.
We restrict native storage tracking to necessary local operational keys. Third-party advertising networks initialize monitoring cookies to manage ad frequency caps, prevent click-fraud activity, and optimize delivery relevance graphs.
For any inquiries regarding this data protocol or to report script anomalies, contact: contact@constructmaths.com
By interacting with any calculator widget, custom layout, or content module on constructmaths.com, you certify your legal binding consent to these operating Terms. If you do not agree, cease script engagement immediately.
We deliver an un-audited client-side computing system optimized to parse standard linear and volumetric calculations. Services are delivered completely free of charge funded through automated display advertising channels.
Calculation accuracy remains completely dependent on your physical dimensional inputs. Real-world site attributes (uncompacted subgrades, formwork flexing, material settling ratios) create volumetric variances. All assets are deployed on an "as-is" basis without warranties of completeness or structural merchantability.
To the maximum extent authorized under legal parameters, constructmaths.com and its operating operators accept zero financial or legal accountability for physical structural failures, material shortages, short-load transit penalties, or labor overhead spikes resulting from the use of these tools. Site planning choices are 100% the asset owner's responsibility.
These terms are executed and governed in complete alignment with the legislative systems of the Kingdom of Thailand. Any operational litigation vectors are restricted to the judicial system of Bangkok, Thailand.