Flooring · 10×12 room
How much flooring do I need for a 10×12 room?
7 boxes
A 10×12 room is 120 square feet. You need about 7 boxes of flooring. That uses standard defaults (waste 10%, box coverage 20); adjust them below.
Full material list for a 10×12 room
- Boxes to buy
- 7 boxes
- Room area
- 120 SF
- Area with 10% waste
- 132 SF
- Coverage purchased
- 140 SF
- Underlayment (100 SF rolls)
- 2 rolls
- Baseboard / quarter round
- 44 LF
By waste allowance
| Waste allowance | Boxes to buy |
|---|---|
| 5% (simple, straight lay) | 7 boxes |
| 10% (standard) | 7 boxes |
| 15% (diagonal / herringbone) | 7 boxes |
Adjust for your room
Inputs
Estimated materials
- Boxes to buy
- 7 boxes
- Room area
- 120 SF
- Area with 10% waste
- 132 SF
- Coverage purchased
- 140 SF
- Underlayment (100 SF rolls)
- 2 rolls
- Baseboard / quarter round
- 44 LF
Box coverage is printed on the carton (laminate and LVP are often 18–24 SF). Use 10% waste for straight lays, 15% for diagonal or herringbone. Baseboard ignores door openings. Estimate — verify before ordering.
Frequently asked
- How many square feet is a 10×12 room?
- 10 ft × 12 ft = 120 square feet of floor area.
- How much flooring do I need for a 10×12 room?
- A 10×12 room is 120 square feet. You need about 7 boxes of flooring.
- How do I calculate how much flooring I need?
- Multiply room length by width for square footage, add 10% for cuts and waste (15% for diagonal layouts), then divide by the square feet per box and round up.
- How much extra flooring should I buy?
- Plan on 10% extra for a straight lay in a regular room and 15% for diagonal, herringbone, or rooms with many corners. Keep a spare box for future repairs.
Other materials for a 10×12 room
Doing more than one room?
TrueTakeoff turns a whole estimate or plan set into a trade-organized material buyout — every room summed, every quantity traced. AI measures, professionals verify.