What size laundry basket do you need? Eight real models compared by litres and height

Eight real baskets and hampers, by the makers’ own numbers

Capacity labels mix units. Sterilite rates its baskets in bushels; IKEA and Brabantia use litres with a gallon figure beside them. NIST’s Handbook 44 lists the U.S. bushel as exactly 2,150.42 cubic inches, which converts to 35.239 litres in NIST’s own conversion table, and the U.S. gallon as 231 cubic inches, or 3.785 litres. A 1.5-bushel rating therefore works out to about 52.9 litres, and 2 bushels to about 70.5. The table keeps each maker’s outside measurements in inches and adds centimetres for height.

Height follows the job. The five carry baskets stand 9⅞ to 14⅛ inches tall, the three hamper-style models 19¾ to 25 inches. Oddly, the tallest carrier is also the smallest: the 24-litre SLIBB flexible, which IKEA pitches as a basket “to have in the wardrobe or in the bathroom”.

Sterilite’s two 1.5-bushel models show why capacity doesn’t settle size on its own. They hold the same volume, yet the square 1204 is 4¾ inches shorter from end to end than the rectangular 1245 and 3⅛ inches taller. Sterilite sells the square one on floor space, “a compact, square shape that makes efficient use of floor space”, and the rectangle on storage, since it lets baskets “stack neatly when not in use”. Outside dimensions overstate capacity, too. The 1245’s 24 × 17⅜ × 10⅜-inch envelope encloses about 4,326 cubic inches, while 1.5 bushels is about 3,226, so the box the 1245 occupies is roughly a third larger in volume than its rated capacity. When you plan a closet shelf or the gap beside the washer, plan for that box.

Size words are no more reliable. IKEA calls its 38-litre SLIBB a “large basket” for “lots of laundry”. Brabantia calls 35 litres “small” and sends households with larger loads to its 16-gallon basket, and it says its foldable basket, sold in 35- and 40-litre versions, “can accommodate a full machine load”. Sterilite treats 1.5 bushels, about 53 litres, as an everyday basket and keeps “larger laundry loads” for 2 bushels. IKEA’s “large” is barely bigger than Brabantia’s “small”, so compare litres.

How heavy is one load? The washer test table gives a yardstick

A basket’s real job is moving a wash load, so a published load limit is worth reading alongside the volume when the maker gives one. One public yardstick is Appendix J2, one of the U.S. Department of Energy’s clothes-washer test procedures. Its Table 5.1 sets the test-load weight from the drum volume as DOE’s method measures it, using standard “energy test cloths”, and every figure is a bone-dry weight. If your washer’s spec sheet gives its capacity in cubic feet, use the row closest to it.

Set those weights against the makers’ limits and only the 24-litre SLIBB flexible comes in under an average test load. IKEA rates it for 4 kg (9 lb), less than the 10.60 lb average for a 4.40–4.50 cubic-foot drum, though above both test weights for a drum in the 2.00–2.10 row (5.70 and 8.40 lb). The JÄLL stand bag, rated at 8 kg and “up to 17 lbs”, covers the larger drum’s average but not its 18.20 lb maximum, while FYLLEN’s “up to 20 lbs” clears both. Sterilite’s specifications for its three baskets list dimensions and capacity but no load limit, and Brabantia’s give the 60-litre hamper’s own weight, 3.6 kg, without one.

Two caveats on that table. The test cloth is a standard fabric, not your towels or jeans, and the weights are bone-dry. The same procedure weighs the maximum test load again “immediately after completion of the wash cycle” to calculate its remaining moisture content, the water a washed load still holds. A basket that carries wet clothes needs headroom above these numbers.

Fit the outside size to the trip

What has to clear a doorway or a stair is the basket’s outside size across your body, plus room for your hands. Measure the clear opening at the narrowest point of the trip, not the corner where the basket will wait. For stairs there is a reference figure: the 2021 International Residential Code asks for at least 36 inches of clear width above handrail height, but at and below the handrails a stair may narrow to 31½ inches with a rail on one side and 27 inches with rails on both. Local codes and older houses differ, so measure your own.

That 27 inches is where handles start to matter. Sterilite says the 2-bushel 1202 has “four large comfort-grip handles for carrying from any side”. Held from its short ends, its 26¾-inch length runs across your body. On a stair only 27 inches wide, that leaves a quarter of an inch to spare, before your knuckles and elbows are counted. Held from the long sides instead, only its 19-inch width crosses the stair, at the cost of carrying the load farther out in front of you. The square 1204, at 19¼ × 18½ inches, is almost the same width whichever way it turns. IKEA’s 38-litre SLIBB has four handles, one on each side, and in IKEA’s words can be carried “with both hands or under your arm”; on stairs, a basket under one arm leaves the other hand free for the rail. If you would rather roll laundry than carry it, thresholds and casters become the problem instead, which the rolling utility cart guide works through.

Which size I would buy for each home

If your washer is on the same floor and your loads run to bulky towels, I would buy the 2-bushel Sterilite 1202. It holds about 70.5 litres, and its four handles let you choose the narrow way through a door. The catch is its 26¾-inch length in a tight laundry closet or on a narrow stair, and with no published load limit it is a basket to fill to the rim rather than heap.

Stairs change the priorities: give up capacity before you give up a free hand. IKEA’s 38-litre SLIBB rides under one arm, and the square Sterilite 1204 keeps 1.5 bushels inside a 19¼-inch length for tighter turns. The SLIBB means more trips, since it holds 38 litres against 52.9 for a 1.5-bushel basket.

For a hamper that lives in a bedroom or bathroom, buy at least one wash load of capacity, then choose by height and by how the clothes leave it. Brabantia’s 60-litre bin stands 25 inches tall, and its removable cotton laundry bag, which Brabantia says “makes it easy to carry laundry to the washing machine”, can make the trip itself. Its Quick-drop opening means the lid stays on while you add clothes, so you are not lifting it off every time. FYLLEN is shorter at 19¾ inches, holds 79 litres and has the highest published load figure in the table, 20 lb. JÄLL folds up for carrying or storage, but at 50 litres and 17 lb it is the hamper most likely to fill before wash day in a busy house.

The 24-litre SLIBB flexible is the small-load basket: a child’s room, frequent small washes or a second basket for delicates, kept within its 9 lb limit. If those delicates go into mesh bags first, the laundry mesh bag guide covers what fits inside one.

Turn one real load into litres before you shop

The most reliable size is the one your own laundry takes up. Put your next normal load, uncompressed, into a straight-sided cardboard box, measure the inside length and width and the depth the clothes reach, and multiply. Divide the cubic inches by 2,150.42 for bushels, or multiply by 0.0164 for litres.

As a worked example, suppose your clothes fill a 16 × 12-inch box to a depth of 14 inches. That is 2,688 cubic inches: 1.25 bushels, or about 44 litres. It is more than IKEA’s 38-litre SLIBB holds and fits within a 1.5-bushel basket’s rated 52.9 litres. If bedding is part of the routine, measure that load on its own and read its care label first; the pillow care guide explains why the label, not the basket, sets that plan. Then hold your number against the first table: the right basket takes the load at or below its rim, and its outside size clears your narrowest doorway or stair with room for your hands.