What is the golden rule most interior designers follow?

Author: Ebony Kerluke  |  Last update: Saturday, September 13, 2025

You've probably heard of the 2:3 rule, otherwise known as the 'golden ratio'. Ideally, every room should follow this. Start by dividing a room into two sections – the larger one should measure 2:3 of the space, and be the area for big pieces of furniture such as your sofa, bed or dining table.

What is the golden rule of interior design?

The golden ratio to get a balanced room layout

The golden ratio can help you strike the right note. Using the 60/40 formula, measure up floor space then take measurements of the floor space covered by furniture. If the furniture fills more than 60% of the area of the floor, the room is over-furnished.

What is the golden ratio for interior design?

For practical application, the ratio is simplified to 60:40 or, more commonly called, the 60/30/10 rule. Understanding and using the ratio as a guide for different aspects of interior design can help you create a perfectly curated, cohesive, and comfortable environment.

What is the golden rule in design?

Consider the Golden Ratio a useful guideline for determining dimensions of the layout. One very simple way to apply the Golden Ratio is to set your dimensions to 1:1.618.> For example, take your typical 960-pixel width layout and divide it by 1.618. You'll get 594, which will be the height of the layout.

What is the 3-5-7 rule in decorating?

And that's where the “3-5-7 Rule” comes into play, which essentially means styling with odd numbers to create an asymmetric but still visually pleasing arrangement of things. Maybe you've heard groupings of three can be more visually pleasing to the eye and memorable than perfectly symmetric arrangements.

what makes a good interior | my 4 golden rules

What is the 80 20 rule in interior design?

The 80-20 rule in interior design is a simple guideline that helps you create a balanced and harmonious space. It suggests that you should choose one dominant style or color scheme for 80% of your room, and a contrasting or complementary style or color scheme for the remaining 20%.

What is the 60/40 rule in interior design?

The “60/40 rule” here comes down to furniture and floor space. Instead of overstuffing a room with pieces or going way too minimal, you should aim for about 60% of the room to be filled with furniture and 40% of it to be clear to give your eye a visual break from stuff.

What is design and golden rule of design?

One of the golden rules of graphic design is to keep it simple. This means using a limited colour palette, avoiding cluttered layouts, and using clear and concise messaging. Another important rule is to maintain consistency in design elements such as fonts, spacing, and imagery.

What is a guide to the golden ratio for designers?

Divide a line into two; if their ratio equals their sum to the smaller section, you will get the golden ratio. For example, if you divide a line into 'A' and 'B,' where 'A' is the larger section, it will be in the golden ratio if the ratio of the sum of 'A' and 'B' to 'A' is the same as the ratio of 'A' to 'B'.

What is the golden theory of design?

“The golden ratio is all about blank space and its relation to the 'pay attention' space,” says Berndt. “There's only so much that people can take visually. This is a guiding principle to help you to understand the limits of human attention so you can create something that is aesthetically pleasing.”

What is the best ratio for interior design?

For interior design this ratio is often simplified as the 60/30/10 rule, making it much easier to apply in practice as you consider each element of your room using this ratio, from the scale of your furniture and structural details, right down to the colour scheme and textural components.

What is the perfect spiral called?

The Golden Spiral is a geometric way to represent the Fibonacci series and is represented in nature, if not always perfectly, in pine cones, nautilus and snail shells, pineapples, and more. To draw the golden spiral, all you need is a compass and some graph paper or a ruler.

What is pattern in interior design?

Pattern is defined as a repeating element or design that produces obvious directional movements and is a great way to accent your home. Patterns come in all shapes and forms, and can be applied in a myriad of ways.

What is the golden ratio in interior design?

The Golden Ratio is perfect for deciding the placement and size of wall art. Imagine dividing your wall into sections that follow the 1:1.618 proportion. The focal piece of art can occupy the larger section, while smaller pieces fill the remaining space without overwhelming it.

What is the main golden rule?

The most familiar version of the Golden Rule says, “Do unto others as you would have them do unto you.” Moral philosophy has barely taken notice of the golden rule in its own terms despite the rule's prominence in commonsense ethics.

What is the first rule of interior design?

1. Balance. Perhaps the most straightforward idea of 'balance' in interior design is symmetrical (or formal balance). It is dictated by a mirroring effect that evenly divides your space into two, where each side reflects the other.

What is the best ratio for design?

How is the ratio used in design? Think of a rectangle, with a short side of length 1. To calculate the most aesthetically pleasing rectangle, you simply multiply the length of the short side by the golden ratio approximation of 1.618. So, the long side, in this instance, would have a length of 1.618.

What brands use the golden ratio?

From the analysis of the logos of many famous brands, such as Pepsi, Apple, Twitter and Toyota, you can see that they are designed following the golden ratio of 1:1.618. It has now been widely demonstrated that when applied the golden ratio improves aesthetics.

What is the golden ratio grid for design?

The golden grid, also known as "the phi grid", is a grid system that starts with a rectangle or image frame, and then divides one side of the rectangle into two parts, with the longer part being approximately 1.618 times the length of the shorter part.

What is the golden design rule?

These design rules focus on eliminating unnecessary plastic packaging, by reducing headspace and plastic overwraps, as well as increasing recycling value in various types of plastic, including PET thermoformed packaging, flexible consumer packaging and rigid HDPE and PP.

What are the golden guidelines interior design?

You've probably heard of the 2:3 rule, otherwise known as the 'golden ratio'. Ideally, every room should follow this. Start by dividing a room into two sections – the larger one should measure 2:3 of the space, and be the area for big pieces of furniture such as your sofa, bed or dining table.

What are the 7 rules of design?

The principles of design are the rules you must follow to create an effective and attractive design composition. The fundamental principles of design are: Emphasis, Balance and Alignment, Contrast, Repetition, Proportion, Movement and White Space.

What is the 70 20 10 rule in interior design?

The 70-20-10 rule is a rule that helps you create a layered and textured look for your space. It states that you should use three different types of materials in your space in the following proportions: 70% for the main material, 20% for the secondary material and 10% for the accent material.

What is the typical mark up for interior designers?

Generally, interior designers may mark up products anywhere from 20% to 40%. However, some designers might charge a flat fee or an hourly rate instead. It's essential for clients to understand how these markups work to ensure they get the best value for their investment.

What is the 3 color rule in interior design?

The first color is your main color, the second color is still prominent, but not as much as the main color. The third color is your accent color that you use sparingly or sprinkled here and there. If you're into numbers you could break this down into 60%, 30%, and 10%.

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