About Us

HomeQuantly builds free, practical calculators for home improvement and garden projects.

What we do

Homeowners and DIYers often need a quick, reliable answer before they buy materials or call a contractor: how much carpet to order, how far apart to space battens, what size air conditioner fits a room, or what a new roof might cost. HomeQuantly answers those questions with calculators that are free, fast and easy to use on any device.

How we build our calculators

• Clear formulas. Each calculator explains the math it uses and includes at least one worked example you can check by hand.
• Published references. Where a recognized reference exists, such as the ENERGY STAR room air conditioner sizing chart, we use it and say so on the page.
• Sourced cost data. Cost calculators use national price ranges taken from published cost guides. Every cost page lists its sources and the date the prices were last reviewed.
• Testing before launch. We test every calculator with normal values, very small and very large values, fractions, metric units and invalid entries before it is published.
• Regular reviews. We review price data and update pages when sources publish new figures.

Who we are

HomeQuantly is created and maintained by the HomeQuantly Team. We write, test and update every calculator and guide on the site.

Corrections

We work hard to keep every result accurate, but mistakes can happen. If you find an error, a broken page or a price that looks out of date, please email us at beastworld2345@gmail.com. We review every report and correct confirmed errors.

Advertising

HomeQuantly is free to use and is supported by advertising, including ads served by Google AdSense. Advertisers do not influence our calculators, formulas or content.

Important note

Our calculators provide estimates for planning. They are not a substitute for advice from a licensed contractor, engineer or other qualified professional. Please read our disclaimer for details.