输入您的床垫尺寸和走廊转角测量数据——应用会计算您能否在转弯处弯曲或转动床垫。
Whether it fits comes down to the measurements most people skip.
Real openings run about 1 to 2 inches under the labeled size, and a single inch can flip the result. Check your own measurements before you buy or move.
Verdicts compare all six item orientations against the space using verified building standards. See our methodology
“Saved me from a $200 return — the couch was 2 inches too wide for the doorway.” — Online shopper
Measure smart
Four numbers decide nearly every fit check. Get these right and the rest follows.
Don't make these
Most “it didn't fit” stories trace back to one of these oversights.
Frequently asked
Twin（38" × 75"）和full（54" × 75"）床垫立起来时能绕过大多数走廊转角——它们足够窄，可以在36–42"的走廊里转动。Queen（60" × 80"）床垫需要42"以上的走廊并小心调整角度。King（76" × 80"）床垫最难——通常需要48"以上的走廊，或者必须弯曲/压缩才能通过转弯。
01记忆棉和全泡沫床垫能弯曲15–20°而不受损，这大大有助于通过狭窄转角。内置弹簧和混合床垫弯曲较少（5–10°），强行弯曲有损坏弹簧的风险。切勿将床垫弯折超过30°，也不要让它保持弯曲状态超过几分钟。可用棘轮带临时固定弯曲状态。
02是的——绕转角时一定要把床垫立在长边上。这样床垫厚度（8–14"）就成为朝向墙壁的尺寸，而不是宽度（38–76"）。立起来后，即使是queen床垫也只需要14"的转动空间，再加上80"的长度来摆过去。
03压缩盒装床垫包装（通常为19" × 19" × 42–45"）能轻松通过任何走廊转角。如果您是新购买且走廊狭窄，盒装床垫能彻底消除搬运难题。压缩卷根据尺寸不同重60–100磅。
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