What does your mattress actually cost per night?
That "expensive" bed is cents a night. The cheap one you keep replacing isn't.
The sticker price hides the real number. A bed you sleep on for years costs a few cents a night, and a cheap one you keep replacing can quietly cost more. Put in the price and how long you'll keep it, and watch the true cost per night appear, next to the cheap-replacement habit it usually beats. If the cheap route actually wins, we'll say so.
Your mattress
Fill in what you can. The numbers update as you type.
This bed actually costs
Add a price and how many years you'll keep it to see what a night of sleep on this bed really costs.
Estimate only: based on the assumptions below.
This bed vs. replacing a cheap one
Same stretch of time, two strategies: keep one good bed, or keep re-buying a cheap one. This is where "expensive" often turns out cheaper.
Straight cost math over the same time horizon, costs spread evenly over each bed's life, no inflation, resale, comfort or sleep-quality value factored in. The point is the per-night lens, not a precise forecast.
- Cost per night = price ÷ (years × 365).
- Per person / night = cost per night ÷ people sharing the bed.
- Cheap-replacement per night = cheap price ÷ (replace-every-years × 365), spread the same way over the same horizon.
1 · Here's what we found
2 · What to actually do (the decision, not a sales pitch)
3 · Resources
Cheap per night only matters if the bed actually fits how you sleep.
The math can say a bed is a bargain per night, but a great per-night price on the wrong construction is still a bad night's sleep. Firmness should match your sleep position, and if you sleep hot you want airflow (coils or latex), not "cooling foam." Get the type right first, then let cost per night decide between good options.
We broke down foam vs hybrid vs latex vs innerspring: what each does for your back, your position and your temperature, brand-agnostic.
Which mattress type actually fits you →Shopping for a mattress?
Get our one-page guide: which firmness fits your sleep position, what foam vs hybrid vs latex actually do, and how to read the construction instead of the marketing.