Free interior design tools and calculators
Free tools
Six free tools from House Decors, a Chennai interior design company. Work out paint, tiles, curtains, kitchen size and EMIs, and find the package that fits your home. No sign-up, no email.
Why we built these
People planning a home keep asking us the same questions: how much paint, how many tiles, which package, what will the EMI be. We answer them in every consultation, so we put the maths here for anyone to use.
Every figure is an estimate, and each tool shows its formula.
Where the numbers come from
The package finder uses only the starting prices published on our packages page. For an exact quote, call us or read our interior design cost guide.
The EMI tool also shows our four payment stages of 10%, 70%, 15% and 5%.
Want a plan made for your home?
House Decors has 470+ completed homes, an in-house team of 30+ and a 10-year warranty.