KALLAX Shelf unit, white, 30 1/8x30 1/8 "
+8½″ margin
Will fit in a ?
No, it won't fit.
It will not fit in this setup: BILLY Bookcase, white, 31 1/2x11x79 1/2 " is too large for a Honda CR-V 2024 with seats up.
Fit Details
With seats up, This package will not fit in this setup. The blocker is opening width, and you're short by 20¾″ even with diagonal loading. We're about 95% confident in this estimate.
BILLY Bookcase, white, 31 1/2x11x79 1/2 "
Box: 81¼″ × 11¾″ × 5″ · 88 lb 1 oz
Based on IKEA US (United States).
Package dimensions last checked and updated on Aug 06, 2026
Also on IKEA:United Kingdom
Package
Status
Limiting factor
Best orientation
Package #1
81¼″ × 11¾″ × 5″
Status:20¾″ short
Limited by
Limiting factor:Opening width
Best orientation:Diagonal
Vehicle limits
Opening width / height
43¾″ / 32⅝″
Cargo width / height
39¾″ / 33⅛″
Cargo length seats up / down
34⅝″ / 73¼″
Loading sill height
27½″
Honda CR-V 2024
Measurements last checked and updated on Aug 17, 2026
Helpful tips
Use these loading tips to improve your chances of fitting BILLY Bookcase, white, 31 1/2x11x79 1/2 " in Honda CR-V 2024.
Optimize opening width
Keep the narrow edge leading while entering the opening.
Load diagonally first
Load diagonally first, then straighten once inside.
Try fitting alternatives
Check the Similar items that fit section for safer alternatives.
Alternatives that fit in Honda CR-V 2024
Ranked by fit margin and package-dimension similarity. This improves as we index more items.
About the Honda CR-V 2024 boot
The CR-V's cargo area rewards folding. You get a wide 43¾″ × 32⅝″ opening, but only 34⅝″ of floor behind it while the rear seats stand up, so almost any long box will overhang. Fold the bench and the floor stretches to 73¼″, a gain of 38⅝″ that more than doubles your load length. The narrowest point still measures 39¾″, enough for most flat packs to lie flat. The liftover sits at 27½″ with a step of just ⅜″ down to the floor, practically level, so you slide heavy boxes in instead of lowering them. Tall cargo is the one weak spot: watch that 32⅝″ opening height.
About the BILLY Bookcase, white, 31 1/2x11x79 1/2 " package
The BILLY ships as one long, flat carton, 81¼″ × 11¾″ × 5″, and it is heavier than it looks at 88 lb 1 oz. The shape is the awkward part: long and only 5″ thick, a rigid panel box that will not bend or fold around a wheel arch. That length rules out most boots with the seats up. You want an estate, a hatchback with the rear seats folded, or an SUV that gives a flat run past the front seats. Two people make this easy. Carry it on edge, slide it in low, and rest the leading edge on something soft.
Frequently asked questions
Find quick answers about fit for BILLY Bookcase, white, 31 1/2x11x79 1/2 " in Honda CR-V 2024, including seats up vs seats down, limiting factor, best orientation, and package-by-package margins.
Will BILLY Bookcase, white, 31 1/2x11x79 1/2 " fit in Honda CR-V 2024?
No. With seats up, it is short by 20¾″ at Opening width, even with diagonal loading.
What is the tightest part?
The limiting factor is Opening width, with -20¾″ margin in seats up.
What should I do instead?
Use the Helpful tips & alternatives section to choose a smaller item, different orientation, or split-load plan.
Is the trunk opening the issue?
Yes. The tightest constraint is at the opening (Opening width) with -20¾″ margin.
How tight is this fit?
This result is in the clear no-fit band (-20¾″ at Opening width).
Does it fit with seats up or seats down?
Seats up: No (-20¾″). Seats down: No (-2½″). Default selection follows YES > MAYBE > NO.
Why does it not fit?
The blocker is Opening width. The worst margin is -20¾″ in seats up, so clearance is below the required buffer.
Can I load it diagonally?
Yes, diagonal is the best orientation for this check, with -20¾″ around the limiting point.
Which loading orientation works best?
Diagonal is the best orientation for this result in seats up.
How confident is this result?
Confidence is 95 out of 100 based on available dimensions and margin tightness.