Rug Pad Size Calculator | IKEA Fit Guide

Rug Pad Size Calculator

Trim the right pad size for a cleaner rug edge, steadier grip, and a better fit on hard floors or carpet.

📋 Rug pad presets

🛏 Pad inputs

Imperial values use feet, inches, and inches for trim allowance.
The shape changes which size fields are used.
in is the small unit for length.
in is the small unit for width.
The amount removed from every edge.
Floor type helps pick grip and thickness.
This drives the density and weight estimate.
Extra material for trimming and corners.
Recommended pad size
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Formula: rug size minus trim allowance
Nearest stock size
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Formula: nearest standard pad by shape
Trim per side
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Formula: selected inset plus floor note
Pad area and weight
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Formula: area × thickness × density

📊 Material and fit reference

Felt
14 lb/ft³
Soft body for quiet support on hard floors.
Felt + rubber
20 lb/ft³
Balanced grip for most rugs and rooms.
Natural rubber
58 lb/ft³
Low profile grip for smooth floors.
PVC-free grip
36 lb/ft³
Light, grippy, and easy to trim cleanly.
Recycled felt
16 lb/ft³
Dense cushion for larger area rugs.
Memory foam
3 lb/ft³
Plush feel for soft comfort underfoot.
Waffle latex
12 lb/ft³
Flexible pad with light air flow.
Outdoor mesh
18 lb/ft³
Thin support for low-pile and patio use.

🚪 Standard pad sizes

Rug sizePad sizeMetricTrim rule
5 x 84 x 7122 x 213 cm1 in per side
6 x 95 x 8152 x 244 cm1 in per side
8 x 107 x 9213 x 274 cm1 in per side
9 x 128 x 11244 x 335 cm1 in per side

🔧 Floor compatibility guide

FloorGripInset noteBest pad
HardwoodHighKeep 1 inFelt + rubber
TileHighKeep 1 inRubber mesh
LaminateMediumKeep 3/4 inFelt + grip
VinylMediumKeep 3/4 inPVC-free
CarpetLowKeep 1/2 inThin felt
ConcreteMediumKeep 1 inDense felt

🧩 Shape cut guide

ShapePad cutStock styleNote
RectangleLength x widthStandard padMost common fit
OvalLength x widthRounded rectangleFollow rug edge
RunnerLong x narrowRunner padMatch hall length
RoundDiameter onlyRound padKeep a hidden rim

🧰 Fit comparison

Hidden edge
Tidy
A slightly smaller pad disappears under the rug border.
Balanced trim
Even
Equal removal on every side keeps the rug centered.
Runner cut
Long
A runner pad keeps hallways flat without extra bulk.
Round cut
Circle
Round rugs need a round pad or a neatly trimmed blank.

💡 Tips

Tip: Keep the pad a little smaller than the rug so the border never peeks out.
Tip: Use a denser pad on wood and tile, then go thinner for carpet-on-carpet setups.

Choosing the right size of rug pad, you mind to face of rug and its feeling. That helps to safe usage in the home. Matter, that the measures of pad well coincide with those of the area rug.

If it too big, it sins from and can cause stumbling danger. Too little allow, that the rug slips, wrinkles either wears neegale. Receive the right size actually simply, when you knows the bases.

How to Choose the Right Rug Pad Size

The best size for rug pad is 1 inch less than that of the area rug. Practical strategy: always choose pad 1-2 inches more little than the rug according to all sides. Like this escape visible lines, stumbling risk and early edge wear, while it gives good support.

In apartments or houses with wooden or tile floors, pad be 1-1,5 inches less than the rug ĉirkaŭe, so that it does not show. You occasionally advises 2-3 inches less according to every aspect, like this the rug covers the pad. For 9×12 rug, answers pad of 8-9×11-12 inches.

You can simply count, restricting 2 inches of the whole size.

For rugs of 9×12, 10×14 or 12×15, you choose pad 2 inches less according to one or several aspects. Everything well will operate, without problems about prirapo. Simply take the nearest available size.

That counts, when the rug has same longon or beam as the pad. It depends of the rug self and of the thickness of pad. The edge of rug must quite a lot cover the bank of pad.

Thick rug conceals edge of 1-2/inch thick pad, if that is 3/4-inch more little according to aspect. That matches to 1-1/2 inch less than the whole rug.

it Is possible to buy pad almost apt, without a lot of tranĉado. Otherwise you buys bigger and cut it. Cheap rug pads easily tranĉiĝas to involved size.

They flatly fixas the rug in place. Also they protect floor against grato and do walk more comfortable. With kontraŭglita substreko the rug stays safe during vakuumado, pace or game.

That likewise depresses gliding risk.

Rug Pad Size Calculator | IKEA Fit Guide

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