Editorial Policy

Last updated: November 10, 2026

SqftMeter exists to give homeowners and DIYers accurate, easy-to-use area calculators and clear guidance. This page explains how our content is made and checked.

How we create content

• Useful first. Every page answers a real question people ask, such as how to measure a room or how much flooring to buy, and links to a calculator that does the work.
• Plain English. We avoid jargon and explain any technical terms, such as gross living area or board feet.
• Original. Our text, diagrams and examples are created for SqftMeter. We do not copy other websites.

How we check accuracy

• Calculations use standard geometric formulas and exact conversion factors (1 foot = 0.3048 meters exactly; 1 acre = 43,560 square feet).
• Every worked example on the site is recalculated by hand, and the calculators are tested in a real browser against those examples before each update.
• Guidance on industry practice, such as flooring waste allowances or how homes are measured, reflects common US practice and published standards such as ANSI Z765. Where practice varies, we say so.

Updates and corrections

We review pages regularly and show the date of the last update. If you find an error, email hello@sqftmeter.com with the page and, ideally, a share link from the calculator. We correct confirmed errors promptly.

Advertising and independence

SqftMeter is free and supported by advertising. Advertisers have no influence over our content or calculations. Ads are clearly labelled, limited in number and kept away from calculator inputs. If we ever recommend products or use affiliate links, we will say so clearly on the page.

Not professional advice

Our tools give estimates for planning. For legal boundaries, appraisals, lending or contracts, consult a qualified professional. See our terms of use.