How to Transform Your Comforter into a Duvet

Emma Jul 01, 2026

Ever found yourself in a situation where you have a comforter but wish you had a duvet instead? You're not alone. While comforters and duvets serve the same purpose of keeping you warm, duvets often provide a more tailored fit and can be easier to clean. The good news is, you can convert your comforter into a duvet with a few simple steps. Let's dive into how to make a comforter a duvet.

a pink piece of paper that says make your own damn duvet
a pink piece of paper that says make your own damn duvet

Before we start, it's important to note that this process won't change the filling of your comforter. It will, however, give you the benefits of a duvet cover, making it easier to clean and allowing you to switch between different looks. So, let's get started!

the diy duvet cover from 2 flat sheets is easy to make and it's so cute
the diy duvet cover from 2 flat sheets is easy to make and it's so cute

Understanding the Difference

First, let's understand the difference between a comforter and a duvet. A comforter is a thick, quilted blanket that's typically filled with down or synthetic fibers. It's usually sewn together with all-around edges, making it a self-contained unit. On the other hand, a duvet is a thin, flat blanket filled with down, feathers, or synthetic fibers. It's designed to be used with a duvet cover, which provides the decorative element and makes cleaning easier.

How to Put a Comforter in a Duvet Cover
How to Put a Comforter in a Duvet Cover

Now that we've established the difference, let's look at how you can transform your comforter into a duvet.

Materials Needed

how to make a duvet cover very easy with blue sheets and ruffles
how to make a duvet cover very easy with blue sheets and ruffles

To turn your comforter into a duvet, you'll need a few materials:

  • A comforter
  • A duvet cover (ensure it's the right size for your comforter)
  • Sewing machine (optional, for a more secure fit)
  • Scissors
  • Straight pins

Measuring and Preparing Your Comforter

an unmade mattress is on the floor in front of a window with two arrows pointing to it
an unmade mattress is on the floor in front of a window with two arrows pointing to it

Before you start, you need to ensure your comforter will fit into the duvet cover. Most comforters are larger than duvets, so you'll need to trim it down. Here's how:

  1. Lay your comforter flat on a large, flat surface.
  2. Measure the dimensions of your duvet cover. Most are around 88" x 88" or 90" x 90" for a king size.
  3. Using these measurements, trim your comforter to match the size of your duvet cover. Be sure to leave a little extra fabric around the edges for sewing.

Assembling Your DIY Duvet

an easy way to cover a duvet the easy way in less than 2 minutes
an easy way to cover a duvet the easy way in less than 2 minutes

Now that your comforter is the right size, it's time to assemble your DIY duvet.

Folding Your Comforter

How to Make a Duvet Cover In 6 Easy Steps
How to Make a Duvet Cover In 6 Easy Steps
Sew an Easy Duvet Cover
Sew an Easy Duvet Cover
how to make a duvet cover even if your fabric isn't wide enough
how to make a duvet cover even if your fabric isn't wide enough
How to Sew a DIY Duvet Cover
How to Sew a DIY Duvet Cover
How to Make a Quilted Duvet Cover
How to Make a Quilted Duvet Cover
how to keep duvet cover and comforter stay in place
how to keep duvet cover and comforter stay in place
an easy diy pintuck duvet for the bedroom
an easy diy pintuck duvet for the bedroom
How to Cover a Duvet in Under Two Minutes
How to Cover a Duvet in Under Two Minutes
How To Put A Duvet Cover On In Only 5 Minutes, It's So Easy!
How To Put A Duvet Cover On In Only 5 Minutes, It's So Easy!
DIY Duvet Cover From Flat Sheets
DIY Duvet Cover From Flat Sheets
HOW TO PUT ON A DUVET COVER THE EASY WAY
HOW TO PUT ON A DUVET COVER THE EASY WAY
Duvet Cover Tutorial
Duvet Cover Tutorial
How to Put On a Duvet Cover | Wayfair
How to Put On a Duvet Cover | Wayfair
How to make a Tied Quilt from old Sheets
How to make a Tied Quilt from old Sheets
How To Sew A Duvet Cover
How To Sew A Duvet Cover
How to easily put on a duvet cover
How to easily put on a duvet cover
Easy Trick to Putting on a Duvet Cover - Lemons, Lavender, & Laundry
Easy Trick to Putting on a Duvet Cover - Lemons, Lavender, & Laundry
The Complete Beginners Guide to Sewing a Duvet Cover (Video Included) - SheLoves2Sew.com
The Complete Beginners Guide to Sewing a Duvet Cover (Video Included) - SheLoves2Sew.com

First, you'll need to fold your comforter to fit into the duvet cover. Since comforters are typically thicker than duvets, you'll need to fold it in half both vertically and horizontally to create a flat, duvet-like shape.

Inserting Your Comforter into the Duvet Cover

Once your comforter is folded, it's time to insert it into the duvet cover. Here's how:

  1. Unzip the duvet cover.
  2. Turn the duvet cover inside out. This will make it easier to insert your comforter.
  3. Insert your folded comforter into the duvet cover, making sure it's fully inside and not bunching up.
  4. Zip up the duvet cover, ensuring it's closed tightly.

Securing Your DIY Duvet (Optional)

If you want a more secure fit, you can sew the edges of your duvet cover together. This will prevent your comforter from shifting around inside the cover. Here's how:

  1. Lay your duvet flat on a large, flat surface.
  2. Using straight pins, pin the edges of the duvet cover together, ensuring the comforter is fully inside.
  3. Using a sewing machine, sew along the edges of the duvet cover, leaving the zipper open for easy removal of the comforter when needed.

And there you have it! With these simple steps, you've successfully turned your comforter into a duvet. Not only does this give you the benefits of a duvet cover, but it also allows you to easily switch between different looks. So, go ahead and enjoy your new, customizable duvet!