Command Strip Calculator

The short answer

Most framed pictures need either 2 pairs or 4 pairs of picture hanging strips. Light, smaller frames can use 2 pairs, one at each top corner. Heavier or bigger frames need 4 pairs: the top corners plus one pair halfway down each side. The strip size depends on the weight and how big the frame is, and the strongest setup in the current US lineup holds up to 20 lb.

The calculator above does the matching for you. It also tells you when adhesive strips are the wrong tool, so you don’t find your favorite print on the floor (or a patch of missing paint at move-out).

How to use the calculator

1. Weigh the item. A kitchen scale works for small frames. For bigger ones, step on a bathroom scale while holding the frame, then subtract your own weight.
2. Measure the width and height of the frame itself, not the picture inside it.
3. Measure the thickness, meaning how far the frame will stick out from the wall.
4. Pick your wall surface. Painted drywall or plaster is what these strips are made for.
5. Pick a strip size if you already own a pack, or leave it on “Not sure” and let the calculator recommend one.

The result shows the strip size, how many pairs to use and where they go on the back of the frame. Use Copy link to save your result or send it to a roommate.

Hanging several frames together? Plan the layout first in the gallery wall layout generator: it gives each frame’s position on the wall and links back here with each frame size filled in.

Strip sizes and weight limits

These are the manufacturer’s ratings for whole setups on the current US packages. Each pair is two strips that click together: one goes on the frame and one on the wall.

Manufacturer ratings for current US packages, last checked Oct 19, 2026. "Our limit" marks a frame size the manufacturer doesn't publish for that setup: we use the 2-pair Medium limit there, since X-Large strips are bigger than Medium ones.

Some older or bulk packages print different ratings than the ones above. If your package shows a different number, go with the package.

How we calculate

The calculator follows the manufacturer’s instructions and published ratings. It doesn’t add a safety margin of its own.

1. Rule out the uses the manufacturer warns against. The instructions say not to hang anything thicker than 2 in, not to hang items over beds and not to use the strips on wallpaper. The product information sheet adds that they may not stick well to vinyl and aren’t recommended for bare wood or porous, unpainted surfaces.
2. Find every setup that can hold the item. A setup is a strip size used with 2 pairs or 4 pairs. It works when the item weighs no more than the setup’s “holds up to” rating and fits within the largest frame size listed for that setup, in either direction. The frame limit matters as much as the weight: 2 pairs of Medium strips are listed for frames up to 11 × 17 in, while 4 pairs go up to 18 × 24 in, because the extra pairs halfway down the sides keep a bigger frame flat against the wall.
3. Pick the setup with the fewest strips. Fewer strips means less to stick on and less to remove when you move out. If two setups use the same number of strips, the smaller strip size wins. Other setups that also work are listed under the result.

One assumption to know about: the manufacturer publishes no frame size for 2 pairs of X-Large strips (rated 10 lb). We cap that setup at 11 × 17 in, the same limit as 2 pairs of Medium strips, since X-Large strips are bigger than Medium ones. The table above marks it as “our limit”. Anything larger gets 4 pairs.

If your item sits right at a rating, step up to the next setup. “Holds up to” is a limit, not a target.

Worked examples

Example: A framed print on a painted wall

What we know

• Weight: 4 lb
• Size: 16 × 20 in
• Thickness: 1 in
• Wall: painted drywall

How it works out

1. 4 pairs (8 strips) of Medium strips hold up to 10 lb, and 4 lb is within that.
2. 4 pairs (8 strips) of Medium strips are listed for frames up to 18 × 24 in, and 16 × 20 in fits.
3. 4 pairs (8 strips) of Large strips would also work, but they use more strips or a bigger size.

Use 4 pairs (8 strips) of Medium strips: one pair at each top corner and one pair on each side, halfway down.

Example: A heavier mirror

What we know

• Weight: 12 lb
• Size: 20 × 30 in
• Thickness: 1 in
• Wall: painted drywall

How it works out

1. 4 pairs (8 strips) of Large strips hold up to 15 lb, and 12 lb is within that.
2. 4 pairs (8 strips) of Large strips are listed for frames up to 24 × 36 in, and 20 × 30 in fits.
3. 4 pairs (8 strips) of X-Large strips would also work, but they use more strips or a bigger size.

Use 4 pairs (8 strips) of Large strips: one pair at each top corner and one pair on each side, halfway down.

Example: A small frame in a gallery wall

What we know

• Weight: 2 lb
• Size: 11 × 14 in
• Thickness: 1 in
• Wall: painted drywall

How it works out

1. 2 pairs (4 strips) of Medium strips hold up to 5 lb, and 2 lb is within that.
2. 2 pairs (4 strips) of Medium strips are listed for frames up to 11 × 17 in, and 11 × 14 in fits.
3. 2 pairs (4 strips) of X-Large strips would also work, but they use more strips or a bigger size.

Use 2 pairs (4 strips) of Medium strips: one pair at each top corner.

How to hang it so it stays up

The right strip count only helps if the strips go on right. The manufacturer’s instructions boil down to this:

1. Check the wall. Wait 7 days after painting. Use the strips indoors, between 50°F to 105°F.
2. Prep the frame. Remove sawtooth hangers, wire and other frame hardware. Don’t put strips on paper or fabric parts of the frame.
3. Clean the wall with rubbing alcohol, not household cleaners or water.
4. Stick the strips on the frame. Click each pair together, peel one liner and press it onto the frame where the result shows.
5. Press the frame to the wall, then take it off the wall again so the wall strips stay behind. Press and rub each wall strip for 30 seconds.

Strips are for frames, not screens: a TV needs a stand or a mount into the studs. The TV size calculator gives the size for your seat distance, whether it fits the wall or stand, and the height to hang it. 6. Wait 1 hour for the adhesive to build, then press the frame back on until every pair clicks.

Large frames are a two-person job, both for hanging and for taking them down.

When to skip adhesive strips

Adhesive strips are a great renter fix, but not for everything. Choose a different method when:

• the item is thicker than 2 in, like a shadow box or a deep shelf
• it would hang over a bed
• the wall has wallpaper or vinyl, or it’s brick, concrete or bare wood
• the item is valuable or irreplaceable (the manufacturer says not to hang valuable items with them)
• the item is heavier than 20 lb or bigger than 24 × 36 in

In those cases, ask your landlord in writing before you use nails or screws, and keep the reply with your lease.

Why this gets a Medium deposit risk

Picture hanging strips don’t leave holes, and they’re designed to come off cleanly. They can still pull off paint if the paint is fresh, if the wall wasn’t cleaned or if a strip is pulled the wrong way, so we rate them Medium instead of Low. Landlord permission usually isn’t needed, but your lease is the final word.

Command is a trademark of 3M. Renter Upgrades isn’t affiliated with 3M; we use the name only to describe the product.