How much paint for a 400 sq ft?
A 400 sq ft paint project is pre-filled below. Adjust any value to match your exact job.
Your project
Standard size shown by default. Change any value — the answer recomputes instantly.
You need
3gallons
Exact need: 2.29 gallons
Material cost
$84–$180
Installed (US avg)
$594–$870
Shopping list
| ITEM | QTY | PRICE RANGE |
|---|---|---|
| gallons | 3 | $84–$180 |
| Estimated material total | $84–$180 |