If you have shopped for baby gear lately, you already know the punchline: it costs more than it used to. Industry reporting through 2025 put stroller prices up roughly 25% and car seats up about 20%, driven largely by tariffs on imported goods — and more than 70% of baby gear sold in the U.S. is made overseas. A BabyCenter survey the same year found 37% of expecting parents were worried about the finances of having a baby.
So the question stopped being what should I register for and became what is actually worth the money. Those are different questions, and most registry checklists only answer the first one.
Here's a method that answers the second. It takes about thirty seconds per item and it's saved a lot of parents from a $300 mistake.
What is the three-number test?
For any piece of baby gear, write down three numbers:
- The price you'd pay.
- How many times a week you'd realistically use it. Not aspirationally. Realistically.
- How many months it stays useful before your child outgrows it.
Then divide:
Cost per use = Price ÷ (uses per week × weeks in service)
That's it. A $56 high chair used three times a day for two and a half years costs about two cents per meal. A $350 travel crib used on six trips a year costs several dollars a night. Same store, same aisle, wildly different value — and price alone never would have told you.
The reason this works is that it forces you to think about service life, which is the variable almost everyone ignores. Baby gear isn't expensive or cheap. It's expensive or cheap per day it's in your house doing a job.
What does baby gear actually cost per use?
Below is the math run across the main categories. The price ranges reflect what a budget option and a premium option typically cost in the U.S. right now. The usage assumptions are shown in full so you can swap in your own — that's the point of the exercise.
| Item | Typical price | The assumption | Cost per use |
|---|---|---|---|
| High chair | $56 – $160 | 21× a week for ~30 months≈ 2,700 uses | $0.02 – $0.06 |
| Full-size stroller | $129 – $400 | 5× a week for ~48 months≈ 1,040 uses | $0.12 – $0.38 |
| Folding wagon | $85 – $350 | 1.5× a week for ~84 months≈ 545 uses | $0.16 – $0.64 |
| Toddler trike | $109 – $200 | 3× a week for ~40 months≈ 520 uses | $0.21 – $0.38 |
| Bedside bassinet | $59 – $350 | Nightly for ~6 months≈ 180 uses | $0.33 – $1.94 |
| Infant bouncer | $60 – $250 | Daily for ~5 months≈ 154 uses | $0.39 – $1.62 |
| Travel crib | $89 – $380 | ~26 nights a year for ~36 months≈ 78 uses | $1.14 – $4.87 |
| Wipe warmer | ~$40 | 5× a week for ~3 months≈ 65 uses | ~$0.62 |
Run your eye down that last column and a pattern jumps out that has nothing to do with price tags.
The things you use daily are almost always the best value
A high chair is the cheapest item per use in a nursery, by a mile. It gets used three times a day, every day, for roughly two and a half years. Even a premium one lands at pennies per meal. This is the category where spending a little more for a chair that actually wipes clean, adjusts to your table height, and folds out of the way is money well spent — because you're amortizing it across nearly three thousand meals.
Same logic applies to the stroller. If you walk most days, a full-size stroller that lasts from newborn through preschool is doing more work than almost anything else you own. Our GRANDE PLUS goes from birth to 48 lbs, which is four-ish years of service life — the denominator that makes the math work.
Newborn-only gear has the worst cost per use, no matter what you pay
This is the part nobody says out loud. A bassinet, a bouncer, an infant bathtub, a newborn insert — these are wonderful, genuinely useful things, and they are also the worst value per use in the entire category. Not because they're bad. Because your baby outgrows them in four to six months.
That's not an argument against buying them. Sleep in the first six months is worth a lot, and the American Academy of Pediatrics recommends room-sharing with your baby for at least the first six months, which is exactly the job a bedside bassinet does. It's an argument against overspending on them. A $350 bassinet and a $59 one both stop being useful around 20 lbs. Ours, the NESTEE UP 2, is a bedside co-sleeper at night and a freestanding bassinet by day, with five height settings so it actually lines up with your bed — and it's priced for a six-month job.
Put the money you save into the high chair and the stroller. Those are the ones that stick around.
Buy for the long tail, not the newborn phase
Here's the flip side, and it's the most useful thing on this page: some gear gets better value the longer you look at it, because the service life runs well past babyhood.
A folding wagon is the clearest example. You buy it for the beach with a toddler, and then you use it for soccer Saturdays, camping, the farmers market, and hauling mulch, for the better part of a decade. Our ROLLSTER holds 220 lbs and folds down to 35 inches; that 220-lb capacity is doing a lot of work in the math, because it means the wagon doesn't age out when your kid does. If you're weighing a wagon against a $500 stroller wagon, we ran that comparison separately here.
Convertible gear works the same way. A trike that starts as a parent-pushed seat at nine months and finishes as a bike your four-year-old pedals alone is one purchase covering four years — our EASYTWIST does exactly that. A high chair that starts as an infant seat covers a stage most families buy a separate product for. That's the two-jobs principle, and it's worth its own conversation.
Three adjustments that change the answer
Resale and hand-me-downs cut the real cost
If you sell an item on Facebook Marketplace for 40% of what you paid, your true cost per use drops by 40%. Gear that holds value — solid frames, neutral colors, well-known models — is quietly cheaper than the sticker suggests. And if you're planning a second child, divide by two.
A second cheap unit often beats one premium unit
If you're constantly hauling the high chair to grandma's, two inexpensive chairs at $56 each may cost less than one $160 chair and save you the trunk-loading every Sunday. A lightweight chair like the BINCI at 11 lbs makes this genuinely practical.
Space has a cost too
In an apartment, a bulky item you have to move six times a day carries a real, if unpriced, tax. Fold-flat matters more than the spec sheet suggests. We wrote a whole guide on small-space gear for exactly this reason.
What the test never covers: safety
Cost per use is a budgeting tool, not a safety standard. It doesn't apply to anything where the answer is simply "it has to meet the standard." Sleep surfaces must be firm and flat with nothing loose in them, per AAP guidance. Car seats are governed by federal standards and are not a place to optimize a spreadsheet. Buy those to the standard, then use this test on everything else.
Frequently asked questions
How much should you spend on a stroller?
Work backwards from how often you'll use it. If you walk daily and want one stroller to last from newborn through preschool, a full-size model in the $130–$250 range typically lands between 12 and 24 cents per use, which is good value. If you drive everywhere and mostly need something for airports and the mall, a lightweight travel stroller at a lower price does the job and the expensive full-size model would sit in your garage.
What baby gear can you skip entirely?
Anything with a service life under three months and no daily job. Wipe warmers, bottle sterilizer cabinets, shoe-sized gadgets, newborn-only shoes, and most "systems" that duplicate something you already own. Run the three-number test — if it comes out above a dollar a use, ask whether you'd rent it.
Is it cheaper to buy baby gear secondhand?
Usually, yes, and for hard goods like wagons, high chair frames and strollers it's often a good deal. Two exceptions: never buy a used car seat, since you can't verify crash history or expiration, and check the CPSC recall list for any used sleep product before it goes near your baby.
Does cost per use mean you should always buy the cheapest option?
No — it usually means the opposite for daily-use items. A high chair you use 2,700 times should be one you actually like using. The test tells you where to spend, not to spend as little as possible everywhere.
How long does baby gear stay useful?
Roughly: bassinets and bouncers, 4–6 months. Infant car seats, 9–12 months. High chairs, 2.5–3 years. Full-size strollers, 3–4 years. Trikes and ride-ons, 3–4 years. Wagons, 7 years or more. Those numbers are the denominator in every calculation above, and they matter more than the price.
The short version
Spend on what you touch every day. Go lean on what your baby outgrows by summer. Buy for the long tail where you can — gear that converts, or that outlives the baby years entirely. And when a product's price makes you hesitate, don't argue about the price. Work out the service life, and let the arithmetic settle it.
Related reading
- Wagon vs. stroller: an honest answer to the question every toddler parent asks
- 2-in-1, 5-in-1, 4-in-1: when convertible baby gear is real value
- Baby gear for a small apartment: what actually fits, and what to skip
Kinderkraft is a European baby brand, now shipping across the U.S. Free shipping over $49, orders leave our U.S. warehouse in 1–2 business days, 30-day returns, and a 12-month limited warranty on every product.