Storage Unit Size Guide
Compare every Modern Storage® unit size from 5x5 to 10x30 — square footage, room equivalents, what actually fits, and common reasons people rent that size. Still not sure? Use the AI Size Finder for a personalized recommendation in 30 seconds.
At a glance
| Size | Square feet | Room equivalent | Best for |
|---|---|---|---|
| 5x5 | 25 sq ft | Walk-in closet | Boxes, seasonal items, and closet overflow |
| 5x10 | 50 sq ft | Studio apartment or single room | A single room of furniture or studio contents |
| 10x10 | 100 sq ft | One-bedroom apartment | A full one-bedroom apartment |
| 10x15 | 150 sq ft | Two-bedroom apartment or small home | A two-bedroom apartment or small home |
| 10x20 | 200 sq ft | Three-bedroom home | A three-bedroom home or one-car garage |
| 10x30 | 300 sq ft | Four to five bedroom home or two-car garage | A large home or significant business inventory |
See it before you reserve
Real interior photos of every Modern Storage® unit size from 5×5 to 10×30. Tap any size to jump to its detailed breakdown.
Detailed breakdown
Each Modern Storage® unit size, what fits inside, and the situations customers most often choose it for.
Best for
Boxes, seasonal items, and closet overflow
What fits
Common use cases
Best for
A single room of furniture or studio contents
What fits
Common use cases
Best for
A full one-bedroom apartment
What fits
Common use cases
Best for
A two-bedroom apartment or small home
What fits
Common use cases
Best for
A three-bedroom home or one-car garage
What fits
Common use cases
Best for
A large home or significant business inventory
What fits
Common use cases
Still not sure?
Tell the AI Size Finder what you're storing — furniture, boxes, appliances, vehicles, business inventory — and it returns the right Modern Storage® unit size in about 30 seconds. No quiz, no email required.
Size Guide FAQs
The questions Modern Storage® customers ask most about picking a unit size.
The right storage unit size depends on what you're storing. A 5x5 (25 sq ft) holds closet overflow, seasonal items, and boxes. A 5x10 (50 sq ft) fits a studio apartment. A 10x10 (100 sq ft) fits a one-bedroom apartment — the most popular size. A 10x15 (150 sq ft) fits a two-bedroom apartment, a 10x20 (200 sq ft) holds a three-bedroom home, and a 10x30 (300 sq ft) handles a large home or business inventory.
If you're between sizes, choose the larger — month-to-month rentals at Modern Storage® mean you can downsize later.
Modern Storage® Arkansas size and price guide:
Exact rates vary by location and current move-in offers — see live prices on each location's reservation page, or try the AI Storage Size Finder for a personalized recommendation.
Pick a storage unit size in four steps:
The AI Storage Size Finder runs this same logic in about 30 seconds — answer a few questions about what you're storing and it returns the right Modern Storage® size.
Quick decision framework:
A 5x5 storage unit is roughly the size of a walk-in closet (25 square feet). It's the right call for apartment renters with extra stuff, college students between semesters, and document or photo archives. Typical Arkansas price range: $25-$45/month drive-up, $35-$60/month climate-controlled.
What fits in a 5x5 storage unit:
A 10x10 storage unit is 100 square feet — enough for the contents of a one-bedroom apartment. It's the most popular size at Modern Storage® because it balances space and price for most household moves and downsizing situations. Typical Arkansas price range: $80-$140/month drive-up, $110-$180/month climate-controlled.
What fits in a 10x10 storage unit:
A 10x20 storage unit is 200 square feet — equivalent to a one-car garage. It's a common pick for three-bedroom home moves, whole-home renovations, and military PCS moves. Typical Arkansas price range: $150-$250/month drive-up, $200-$310/month climate-controlled.
What fits in a 10x20 storage unit:
Yes, at select Modern Storage® locations. A 10x20 storage unit fits a smaller car or motorcycle. A 10x30 storage unit can accommodate a larger vehicle, a small boat, or a trailer. For RV and boat storage specifically, see the Boat & RV Storage page — five Modern Storage® locations (Lowell, Shackleford, Bentonville, Springdale, Maumelle) offer outdoor and covered vehicle parking sized for longer rigs.
It happens often — and it's an easy fix. Modern Storage® rentals are month-to-month, so if a 5x10 turns out too small, you can move up to a 10x10 at the same facility without breaking a contract. Use the AI Size Finder tool on this site for a personalized recommendation, or call the local Modern Storage® team and we'll help size you right the first time.
Every Modern Storage® location offers climate-controlled units in 5x5 through 10x20 sizes, with 10x30 availability varying by facility. Climate-controlled storage keeps temperature and humidity more stable than an outdoor unit — the right call for furniture, electronics, documents, photos, art, and instruments. See the Climate-Controlled Storage page for the full breakdown.
A 5x5 storage unit offers 25 square feet of space and is ideal for boxes, seasonal decorations, small furniture, or business records. A 5x10 doubles the storage area to 50 square feet and can hold the contents of a small bedroom, including a mattress set, dresser, and multiple boxes. If you're storing more than a few items or need room to access belongings, a 5x10 is often worth the extra space.
A 5x10 unit provides 50 square feet, while a 10x10 provides 100 square feet. A 10x10 can typically hold the contents of a one-bedroom apartment, making it a popular choice during moves. If you're storing furniture from multiple rooms, the 10x10 offers significantly more flexibility.
A 10x15 storage unit provides 50% more space than a 10x10. While a 10x10 works well for a one-bedroom home, a 10x15 is often better for a two-bedroom home, larger furniture sets, appliances, and business inventory.
A 10x20 storage unit can often hold the contents of a three-bedroom house, including large appliances and multiple furniture sets. A 10x15 is a strong middle-ground option for families that need extra storage without paying for unused space.
A 10x30 unit offers 300 square feet of storage and is often used for large household moves, commercial inventory, or vehicle storage. A 10x20 works well for most residential storage needs, while a 10x30 is ideal for major transitions or business use.
The difference is substantial. A 5x5 is similar to a small closet, while a 10x10 is roughly the size of half a standard garage. If you're storing furniture, appliances, or an entire room's contents, a 10x10 is usually the better choice.
A 10x20 provides twice the floor space of a 10x10. While a 10x10 is suitable for apartment storage, a 10x20 can accommodate the contents of a multi-bedroom home, making it a common choice during relocations.
Small storage units are ideal for seasonal items, boxes, and a few pieces of furniture. Large storage units work better for household moves, business inventory, vehicles, and long-term storage. Choosing the right size helps avoid paying for unused space.
Both units provide the same amount of space, but climate-controlled storage maintains more stable temperatures and humidity levels. If you're storing electronics, wooden furniture, antiques, documents, or collectibles, climate-controlled storage provides additional protection.
Pick a Modern Storage® location and reserve online in minutes. Month-to-month rentals — switch sizes anytime if your needs change.
