Dulux Paint Calculator
We're here to help you with your next painting project. That's why we've created our Paint Calculator to help you figure out how much paint you actually need for your project. No matter how big or small the job, we've got you covered.
How we calculate paint
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Your paint requirements will display here once you calculate
Paint coverage and tips
There's a lot to know about paint. When buying paint make sure you check the spread rate of the product, which you can find on the back of the paint can. A lower spread rate means that the coverage won’t be as thick, meaning that more coats will be needed.
As a general guide 1L of Dulux Wall, Dulux Trim or Dulux Ceiling paint covers approximately 16m squared, while 1L of Dulux Primer will cover approximately 14m squared.
We've put together some guides below based on a range of project sizes.
Small project - bedroom
4 walls, 1 door & 1 window
6L Dulux 1Step Prep
6L Dulux Wash & Wear
2L Dulux Ceiling Paint
2L Dulux Aquanamel
Medium project - lounge room
4 walls, 1 door & 2 windows
6L Dulux 1Step Prep
10L Dulux Wash & Wear
8L Dulux Ceiling Paint
4L Dulux Aquanamel
Large project - multiple rooms
Bedroom, lounge room and entryway
10L Dulux 1Step Prep
15L Dulux Wash & Wear
10L Dulux Ceiling Paint
6L Dulux Aquanamel
Exterior project - brickwork
4 walls, brick exterior home
20L Dulux Weathershield: 4 brick exterior walls
2L Dulux Weathershield: 2 doors & 8 windows
Our local Customer Service team is available to assist with colour, product and service questions. The Call Centre is open 6 days a week on 0800 800 424 and LiveChat is available 7 days a week.
Book now to have an online or in-home colour consultation with a qualified interior designer.
Available 7 days a week, start a chat with our team to discuss everything you need to gain colour confidence.
Disclaimer
Dulux Paint Calculator is provided as a guide only. These calculations are based on a two coat coverage for top coats with a spread rate of 16 square metres per litre and one coat coverage for preparation products with a spread rate of 12 square metres per litre. The coverage rates will vary depending on surface being coated and the particular product range such as spray paints and the Dulux Design Effects range. More information on these products can be found on the cans, by using our live chat service or by calling Customer Service on 0800 800 424.
Every effort has been made to ensure the accuracy of the estimate, however paint requirements may vary depending on the surface, type of paint, sheen level and colour chosen.