A bassinet takes up less room beside the bed but is used for a shorter stage. A cot needs more floor space and may work from the beginning through a much longer period. The better first purchase depends on what fits safely in your room, not on the assumption that every newborn needs both.
The difference at a glance
Swipe sideways to compare the full table.
| Item | Useful for | What to consider |
|---|---|---|
| Bassinet | Keeping a newborn sleep space close by in the early months. | Shorter use period, age and weight limits, mattress fit, stability, ventilation and whether it is approved for the way you plan to use it. |
| Cot | A sleep space that can suit babies beyond the earliest months. | Room size, assembly, mattress fit, clearances, Australian safety guidance and whether it can be placed safely in your room. |
| Both | Families who want a compact early sleep option before moving to a cot. | Budget, storage, timing, duplicate linen needs and whether both items will genuinely suit your home. |
What fits beside the adult bed?
Measure the intended sleep area with drawers and doors open. Include access around the bed, curtains and blind cords, heaters, power points and any furniture that could make the position unsafe or awkward.
A bassinet may suit a room that cannot accommodate a cot safely. Depending on the design, it may also be easier to move, but portability is useful only if the product remains stable and is approved for the way you intend to use it.
A cot takes more room but avoids another sleep space transition if it fits from the start. Check its assembled dimensions rather than the packaging, then allow enough space to reach the baby and move through the room without squeezing past furniture.
The bassinet stage can be brief
The product's age, weight and developmental limits matter more than a general estimate of how many months it will last. ACCC guidance says bassinets and cradles are used only until the baby starts to roll, push up on hands or knees, or sit unaided. Stop sooner if the manufacturer's stated limit is reached.
That may make the compact early setup worthwhile, but it also means budgeting for a second sleep space and deciding where the bassinet will go afterwards. If a cot fits safely from the beginning, buying both may solve no problem at all.
Count the whole setup, not just the frame
Compare the sleep space, correct mattress, fitted sheets and any replacement parts together. Avoid assuming an existing mattress will fit a different model. A mattress should be firm, flat and the correct size for the exact product.
Using both can also mean duplicate linen, temporary storage and another adjustment to the room. Those costs may be reasonable when the bassinet solves a genuine space problem; they should not be treated as unavoidable newborn expenses.
Safety information should decide the purchase
The ACCC Product Safety bassinets and cradles guide sets out current buying and use advice. Since 19 January 2026, new mandatory standards require bassinets and cradles supplied in Australia to carry visible warnings and come with instructions for safe assembly and use.
- Check that the product is stable, complete and undamaged.
- Use the firm, flat mattress made to fit it snugly.
- Follow the assembly, maintenance and developmental-limit instructions.
- Keep the sleep space clear of pillows, bumpers, folded quilts, toys and sleep aids.
- Place it away from curtain cords, heaters, electrical appliances and decorative mobiles.
Read this alongside Red Nose safe sleeping guidance and seek advice from a qualified health professional for the individual baby.
Second-hand needs a stricter check
Before borrowing or buying a used bassinet or cot, check the model, labels, instructions, recalls, condition and every part. Do not rely on a seller's description of the age or safety of the product. An unknown history, missing hardware, damage or the wrong mattress is a reason to leave it behind.
Buy the sleep space that works now
Choose a bassinet when its smaller footprint solves an early space problem and you are prepared for its limits. Choose a cot from the beginning when it fits safely and avoiding a second setup makes more sense. Buying both is reasonable only when each has a clear job in the home.
Common Questions
Is a bassinet essential?
Not always. A bassinet can be convenient during the early months because it has a smaller footprint, but its useful stage may be brief. Some families begin with a cot when it fits the room, works for the current routine and can be set up according to current guidance and its instructions.
Can a newborn use a cot?
Many families use a cot from the beginning. The decision should follow current safe-sleep guidance and the manufacturer's instructions, with the cot assembled correctly and a suitable firm mattress that fits as intended. The cot also needs to fit the room without blocking the adult's route or daily care tasks.
What should I check before using second-hand items?
Check the label and instructions, the item's age and condition, every required part, mattress fit, current recalls and safety notices. A lower price does not make missing hardware, damage or an unknown history acceptable. If the item cannot be identified, checked and assembled exactly as intended, leave it out of the sleep setup.