To calculate the amount of fabric you need to make curtains, you will need to know the width and height of the window, as well as the desired fullness of the curtains. Once you have these measurements, you can calculate the yardage by multiplying the width of the window by the number of times you want the fabric to go across the window, then adding 6 inches for each seam allowance. For example, if you have a window that is 24 inches wide and you want your curtains to be three times as wide, you would need 9 yards of fabric.

**Summary**Close

To calculate yardage for curtains, you will need to measure the width and height of your window, and then multiply those numbers by the number of panels you plan to use.

## How do I calculate how much fabric I need for curtains?

If you want to know how much curtain fabric you need, there is a simple calculation you can use. First, multiply the width of the track or pole by your chosen fullness (for example, if the pole width is 150cm and you want the curtains to be 25% fuller, you would multiply 150 by 25 to get 375). Next, divide that figure by the width of the fabric, which is typically 137cm (375 divided by 137 would be 273).

Assuming you are working with 54-inch wide fabric, you will need approximately 1088 yards of it for your project. This is based on the assumption that each yard of fabric is 36 inches long.

### How do you calculate fabric for a window

To calculate the amount of fabric you need to make curtains, you will need to multiply the width of your rail by two. Then, divide this number by the cut width of your fabric. For example, if your rail is 3 feet wide and your fabric is 54 inches wide, you would need 6 widths of fabric. Finally, take the final drop measurement into account, making allowances for any hems or pattern repeats.

If you want to achieve a full, luxurious look with your curtains, you will need to multiply the width of your window by 25 to 3. This will give you the number of panels you need.

## How do you calculate fabric usage?

To calculate fabric consumption in length, you need to determine the total area required to cover all components, and then divide this by the fabric width. Note that when doing these calculations, you must use the same unit of measure throughout. For example, if you are measuring fabric in square meters, then you will need to measure the fabric width in meters.

When you are choosing a fabric for your curtains, you will need to take into account the pattern repeat. The pattern repeat is the distance between the start of one motif and the start of the next motif. To calculate the amount of fabric you will need, you will need to divide the cutting length by the pattern repeat and round this figure up to a whole number. Then, you will need to multiply this number by the pattern repeat to get the new cutting length including the pattern repeat. Finally, you will need to multiply this by the number of widths required to get the amount of fabric required for your curtains.

## How many yards is a standard curtain?

When selecting drapery panels, it is important to take into account the fullness of the fabric. This yardage chart is for a standard window pair of basic drapery panels at 25x fullness. For finished lengths up to 60″, 45 yards of fabric is required for solids and small prints, and 5 yards is required for medium prints (with a v-repeat up to 12″). For finished lengths up to 70″, 5 yards of fabric is required for solids and small prints, and 55 yards is required for medium prints. For finished lengths up to 80″, 55 yards of fabric is required for solids and small prints, and 6 yards is required for medium prints. Finally, for finished lengths up to 90″, 6 yards of fabric is required for solids and small prints, and 65 yards is required for medium prints.

This equation is used to calculate the number of rows you need for a project based on the width of the fabric and the size of the pieces. To use this equation, you first need to determine the total number of pieces you will need for your project. Then, divide that number by the number of pieces that fit into the width of the fabric. This will give you the number of rows you need. Next, multiply the number of needed rows by the length of one piece. This will give you the total project in inches. Finally, divide the total project inches by 36 inches. This will give you the total yardage needed (rounded up to the whole number).

### How many inches on each side of window for curtains

This is a general rule of thumb for curtain placement. It is meant to ensure that drapes are open during the day to let in light. The standard distance from the window casing to the end of the curtain rod should be 4 to 10 inches on each side of the window.

To measure the width of your curtain pole or track, simply take your steel tape measure and measure the full length. For pencil pleats on a track, measure the drop by starting from the top of the track. For pencil pleats on a curtain pole, measure from the eye of the curtain rings (where you’ll be hooking your curtains into).

## What is fabric count and how is it calculated?

Thread count is a measure of the number of threads contained in one square inch of fabric. The higher the thread count, the higher the quality of the fabric.

If you have a 120 inch window, you need at least 15 times that width in curtains, but it’s better to have twice or even three times that width. That way, you can have a luxurious gather.

### How many pieces are in a panel of curtains

You’ll definitely need two panels for a 90″ wide window. One panel does not mean one individual curtain.

If you have a standard-sized window, such as a single hung, double hung, slider or casement, two curtain panels may be enough to cover the length of the window and frame. The width of the panels should be twice the width of the window, so that when they are hung open, they will cover the entire window.

## How do you figure square yards of fabric?

To calculate square yards, multiply the length by the width in feet and divide by 9. There are 9 square feet in a square yard.

The Basic formula for estimating fabric consumption for a knitted top is as follows:

Consumption in grams= {(L*C) + (B*SL)}*2*GSM/10000

Where:

L = Length of the garment

C = Circumference of the garment

B = Bust size of the garment

SL = Sleeve Length of the garment

GSM = Grams per square meter of the fabric being used

## Conclusion

To calculate the amount of fabric needed to make curtains, you will need to know the width of the window, the length you want the curtains to hang, and the width of the fabric.

1. Measure the width of the window.

2. Multiply the width of the window by 2. This is the width you will need for each curtain.

3. Add 4 inches to the width of each curtain for seams and hems.

4. Measure the length you want the curtains to hang.

5. Add 2 inches to the length of each curtain for seams and hems.

6. Multiply the width of each curtain by the length. This is the amount of fabric you will need for each curtain.

7. Add the fabric amounts together. This is the total amount of fabric you will need to make both curtains.

8. Divide the total fabric amount by 36. This is the number of yards you will need to purchase.

Overall, calculating the yardage you need for curtains is a pretty simple process. Just take measurements of the window, decide how full you want the curtains to be, and then do some simple math. With a little bit of planning, you can easily make sure you have enough fabric to make beautiful, full curtains for your home.