Planning your next project? Our online paint calculator is here to help you work out how much paint you’ll need. Whether you’re freshening up a room or giving your home a full makeover, it’s always a good idea to allow for a bit extra, that way, you’ll have enough for any touch-ups.
Simply enter your wall measurements including height, width, and the number of doors and windows. Our tool will estimate how many litres of paint you’ll need using a straightforward paint calculation formula.
Not sure how to calculate wall area for painting? No problem. The calculator does the work for you.
Handy tip: Always round up. A little extra paint now can save time and hassle later.
Paint coverage can vary depending on the surface, the type of paint, and even the colour you’re painting over. If you’re unsure, our in-store experts are happy to help you choose the right product for the job.
Explore our paint ranges:
This online paint calculator is a general guide. Your exact paint needs may vary depending on the surface condition, paint type, and how it's applied. For tailored advice, visit your local Guthrie Bowron store. We’re always here to help.
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