The best whiteboard under 40 is the one that actually gets used: big enough to read across the desk, with markers that have not dried out and an eraser within reach. We compared 4 whiteboards on size, mounting, included markers and magnets, and what each listing states. 2 are full-data picks and 2 are title-only listings, scored below the full-data picks.
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Quick picks
Best Overall LULU Office 12×16: Double-sided 12×16 board with stand, 10 markers, 4 magnets and eraser. Check price on Amazon
Runner-Up CUHIOY 3-Pack 12×8: 3-pack of 12×8 magnetic sheets with 3 markers and eraser. Check price on Amazon
Limited Data Amazon Basics 24×18: Title only: 24 x 18 in magnetic dry erase whiteboard. Check price on Amazon
Limited Data Amazon Basics Small: Title only: small magnetic dry erase whiteboard. Check price on Amazon
The picks
| # | Product | Office Score | Buy |
|---|---|---|---|
| 1 | LULU Office 12x16 | 9.6/10 | Buy on Amazon |
| 2 | Amazon Basics 24x18 Whiteboard | 9.6/10 | Buy on Amazon |
| 3 | Amazon Basics Whiteboard | 9.6/10 | Buy on Amazon |
| 4 | CUHIOY 3-Pack 12x8 | 9.5/10 | Buy on Amazon |
LULU Office 12x16
A double-sided 12x16 in magnetic board on a rotating stand, with 10 markers, 4 magnets and an eraser.
Pros
- Double-sided magnetic board
- 360° rotating stand, also wall-mounts
- 10 markers, 4 magnets and a large eraser included
- 16 oz, moves between rooms easily
Cons
- Wall mount needs 1-2 screws, not included
- No warranty term stated
- Title says 12x16 while the spec table says 16W x 12H
- No safety certification stated
Detailed Review
The LULU OFFICE is a double-sided 12x16 in magnetic board on a 360° rotating stand that also wall-mounts with 1-2 screws, which are not included. The 16-piece kit includes 10 markers, 4 round magnets and a large magnetic eraser, and the black aluminum frame has rounded corners. At 16 oz it moves between desk, kitchen and classroom. Note the dimension order: the title says 12x16 while the spec table says 16W x 12H; it is the same board.
Who it's for: anyone who wants a double-sided board with a stand and a full marker kit out of the box. Who should skip it: anyone who needs a wall-only board bigger than 12x16 in.
Its Office Score of 9.6/10 comes from performance 28/35, build 20/25, value 20/25, safety not scored (non-powered gear) and warranty 0/5: 68 of 90 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Size | 12x16 in |
|---|---|
| Sides | Double-sided, magnetic |
| Mount | Rotating stand or wall (screws not included) |
| Kit | 10 markers, 4 magnets, eraser |
Figures as published on the retailer listing, collected 23 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. No warranty term, so warranty scores zero. See How We Pick.
Anchor it. Anchor tall bookshelves and file cabinets to the wall with the supplied hardware or an anti-tip kit, load the lowest shelves and drawers first, and open one drawer at a time.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
Amazon Basics 24x18 Whiteboard
An Amazon Basics 24 by 18 inch magnetic dry erase whiteboard with aluminum frame, 0.77 kg.
Pros
- 24 by 18 inches, good practice size
- Magnetic surface
- Mounts vertical or horizontal
- 0.77 kg, easy to hang
Cons
- No warranty term is stated
- Smaller than the large model
- Mounting hardware included, board only
- Markers not stated as included
Detailed Review
Its Office Score of 9.6/10 comes from performance 32/35, build 20/25, value 19/25, safety not scored (non-powered gear) and warranty 0/5: 71 of 90 points, placed on our 9.2 to 9.8 scale.
Key Specifications
Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. No warranty term, so warranty scores zero. See How We Pick.
Follow the manual. Assemble and use the product as the maker describes, stay under any stated capacity, and read the manual before first use.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
Amazon Basics Whiteboard
An 8.5x11 magnetic dry erase whiteboard with marker and magnets, for notes, lists and organization at home or office.
Pros
- Magnetic surface holds items
- Marker and 2 magnets included
- Aluminum and plastic frame
- Conforms to ASTM D-4236 stated
Cons
- No warranty term is stated
- No double-sided option stated
- Single black marker only
- Foam pads only mounting
Detailed Review
The Amazon Basics board is a straightforward 8.5x11 magnetic whiteboard for notes and lists at home or the office.
It includes a black marker with an eraser cap and 2 magnets, and sticky-back foam pads handle mounting.
Its Office Score of 9.6/10 comes from performance 30/35, build 20/25, value 21/25, safety 5/10 and warranty 0/5: 76 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Size | 8.5 x 11 in |
|---|---|
| Magnetic | Yes |
| Frame | Plastic, aluminum |
| Weight | 8.32 ounces |
Figures as published on the retailer listing, collected 18 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. Conforms to ASTM D-4236 stated, so safety scores 5 of 10. No warranty term, so warranty scores zero. See How We Pick.
Follow the manual. Assemble and use the product as the maker describes, stay under any stated capacity, and read the manual before first use.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
CUHIOY 3-Pack 12x8
Three 12x8 in magnetic whiteboard sheets with full-back hold, 3 markers and an eraser.
Pros
- 3 separate 12x8 in sheets for multiple zones
- Full-back magnetic hold stated
- 3 fine-tip magnetic markers and felt eraser included
- PET surface stated stain-resistant with no ghosting
Cons
- Frameless sheets, not a rigid board
- Fridge door must be magnetic, per the listing
- Protective film must be peeled before first use
- No warranty term stated
Detailed Review
The CUHIOY set gives three 12x8 in magnetic sheets with full-back magnetic hold, plus 3 fine-tip magnetic markers and a magnetic felt eraser. The PET surface is stated stain-resistant with no ghosting, and the sheets ship flat to avoid curling. Each sheet works on fridges, freezers and steel cabinets, horizontal or vertical.
Who it's for: fridge and locker note-takers who want three boards for different zones. Who should skip it: anyone who needs a rigid framed board for a desk.
Its Office Score of 9.5/10 comes from performance 27/35, build 19/25, value 21/25, safety not scored (non-powered gear) and warranty 0/5: 67 of 90 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Size | 12x8 in sheets |
|---|---|
| Pack | 3 sheets |
| Mount | Full-back magnetic |
| Kit | 3 markers, 1 eraser |
Figures as published on the retailer listing, collected 23 October 2026. Performance figures are manufacturer rated.
Safety and Warranty
What this listing states. This product does not plug in or run on a battery, so safety is not part of its score. No warranty term, so warranty scores zero. See How We Pick.
Anchor it. Anchor tall bookshelves and file cabinets to the wall with the supplied hardware or an anti-tip kit, load the lowest shelves and drawers first, and open one drawer at a time.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
As an Amazon Associate I earn from qualifying purchases.
More picks to compare
VUSIGN 36×24 WhiteboardFor big wall planning with a 36×24 in magnetic board and full mounting kit.Check on Amazon
Compare the picks
| Whiteboard | Office Score | Size | Mount | Markers | Magnets | Warranty | Amazon |
|---|---|---|---|---|---|---|---|
| LULU Office 12×16 | 9.6/10 | 12×16 in | Stand / wall | 10 | 4 | Not stated | |
| CUHIOY 3-Pack 12×8 | 9.5/10 | 12×8 in | Magnetic sheet | 3 | Not stated | Not stated | |
| Amazon Basics 24×18 | 9.6/10 | 24 x 18 in | Not stated | Not stated | Not stated | Not stated | |
| Amazon Basics Small | 9.6/10 | Small | Not stated | Not stated | Not stated | Not stated |
Specifications are manufacturer rated as listed, collected 23 October 2026.
How we scored them
The Office Score weighs performance, build, value, safety and warranty. For whiteboards, safety would mean stated certifications or rounded-corner and mounting safety claims; none of these listings names a certification, so every board scores zero on safety. No listing states a warranty term either. How we pick explains the weights.
| Product | Office Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| LULU Office 12×16 | 9.6 | 28 | 20 | 20 | n/a | 0 |
| CUHIOY 3-Pack 12×8 | 9.5 | 27 | 19 | 21 | n/a | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score. Safety counts only for powered gear or where the listing states safety features; where it does not apply, the score is taken over the remaining 90 points.
How to choose the best whiteboard under 40
Size and where it goes
Sizes here run from 12×8 in sheets to a 24 x 18 in board. The CUHIOY 12×8 sheets cling to fridges, freezers and steel cabinets for lists and meal plans. The LULU OFFICE 12×16 works on a desk stand or a wall. The Amazon Basics 24 x 18 in is the largest of the 4, per its title. Measure the spot before ordering, especially for the wall boards.
What is in the box
Count the markers. The LULU OFFICE kit includes 10 markers, 4 round magnets and a large magnetic eraser with its double-sided board. The CUHIOY set includes 3 fine-tip magnetic markers and a magnetic felt eraser with its 3 sheets. The 2 Amazon Basics listings state no accessories. When the included markers run dry, see our whiteboard marker set picks.
Magnetic, double-sided and erasability
The LULU OFFICE board is double-sided and magnetic, so notes stick to it and both faces write. The CUHIOY sheets are full-back magnetic with a PET surface the listing calls stain-resistant with no ghosting. Ghosting is the faint shadow old writing leaves behind; both full-data listings claim their surfaces wipe clean. For a board built around family scheduling, see our whiteboard for family calendar guide.
Title-only listings
2 picks show title-only data: the Amazon Basics 24 x 18 in magnetic board and the Amazon Basics small magnetic board. Their cards carry only what the title states, and both score below the full-data picks. If stated specs matter to you, choose one of the 2 full-data picks above.
| Whiteboard | Size | Mount | Markers |
|---|---|---|---|
| LULU Office 12×16 | 12×16 in | Stand / wall | 10 |
| CUHIOY 3-Pack 12×8 | 12×8 in | Magnetic sheet | 3 |
| Amazon Basics 24×18 | 24 x 18 in | Not stated | Not stated |
| Amazon Basics Small | Small | Not stated | Not stated |
Setup Notes
- Confirm the fridge door is magnetic before relying on the sheets; the CUHIOY listing says to check this first.
- Peel the clear protective film off the CUHIOY sheets before the first writing.
- The LULU OFFICE wall mount needs 1-2 screws, which are not included.
- Measure the wall or desk: a 24 x 18 in board needs notably more room than a 12×16 in one.
Frequently Asked Questions
Will these whiteboards stick to any fridge?
Only if the door is magnetic. The CUHIOY listing says to confirm the refrigerator door is magnetic before use, since the sheets rely on a full-back magnetic hold.
Do markers come included?
The LULU OFFICE includes 10 markers and the CUHIOY includes 3 fine-tip markers. The 2 Amazon Basics listings state no accessories.
Can the LULU OFFICE board mount on a wall?
Yes. It stands on a 360° rotating stand for desk use or mounts on a wall with 1-2 screws, which are not included.
What is ghosting on a whiteboard?
Ghosting is the faint shadow that old writing leaves after erasing. The LULU OFFICE claims a ghost-free melamine surface and the CUHIOY claims its PET surface wipes without residual smudges.
Are these good for a family calendar?
The 12×8 sheets and the 12×16 board suit family scheduling on a fridge or wall. For boards picked specifically for that job, look for a guide dedicated to family calendars.
Related guides
See every desk organizer and whiteboard guide and all office storage guides.
More picks: whiteboard for family calendar, whiteboard marker set, cork board and whiteboard combo, desk organizer for small desk.
