The honest answer is a range, not a number. Where a capsule sits between a hostel bed and a budget hotel room, what moves the price, and how to judge whether a pod is worth it — with live numbers from our directory.

Anyone who quotes you one number for "what a capsule hotel costs" is selling something. The format spans a Tokyo station-side property from 1980s stock, a design-led pod hotel in Singapore, and a transit capsule inside an airport terminal charging by the hour — three different products at three different prices. What we can do is describe the structure of the price honestly, and show what our review data says about whether you get what you pay for.
In nearly every city we cover, a capsule prices in the same slot: above a hostel dorm bed, below the cheapest private room in the same neighbourhood. That position is the whole bargain. You pay a little more than a dorm because the pod gives you privacy a dorm cannot; you pay much less than a room because the bathroom, the lounge and the floor space are shared. In Japan, where the format was invented and where 115 of our 219 analyzed properties are, that slot has historically meant a few thousand yen a night — a fraction of a business-hotel room. In Singapore, Seoul, Taipei, Hanoi or Bangkok the same relative position holds at local price levels.
The corollary is worth stating plainly: capsules are not the cheapest beds in any city. If price is the only criterion, a dorm wins. A capsule is the cheapest way to sleep alone, behind a blind or a door, in a location you could not otherwise afford.
We do not publish nightly rates — they change daily and by the time you read a quoted price it is wrong. What we publish instead is a value-for-money score, read from what guests say after they have paid. Across the 219 properties in 40 cities currently in the directory — analyzed from 6,136 real Booking.com guest reviews — 110 score 8 or higher on value, the properties where a low rate still buys a clean pod, a decent shower and staff who care. They are collected on our best-value theme page.
Two patterns from that data are worth knowing before you book. First, cheap and good value are different claims: some of the lowest-rated properties in the directory are also among the cheapest, and guests still feel overcharged. Second, the correlation between price and sleep quality is weaker than you would hope — a premium pod next to a noisy lounge sleeps worse than a modest one with disciplined neighbours. Read the noise-isolation score before the rate.
Every listing in the directory links to live availability on Booking.com for your dates — that is the only price that matters. Use our analysis for the part the rate card will not tell you: whether the pod is enclosed or curtained, whether guests could sleep, and whether they would pay it again.