How Many Studs in a 10 Foot Wall?
Studs to buy
14 studs
10 ft of wall, 8 ft tall, 16 in on center, 2 corners, no openings, 10 % waste.
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How that number is worked out
These are the figures this page was built with and every line the calculator produces from them. Change anything above and all of it moves.
- Wall length10 ft
- Wall height8 ft
- Stud spacing16 in on center
- Doors and windows0 openings
- Average opening width3.5 ft
- Corners2 count
- Partition intersections0 count
- Waste allowance10 %
Studs to buy14 studs
| Wall area | 80 sq ft |
|---|---|
| Field studs | 8at 16 in on center |
| Positions the openings remove | 0 |
| Cripples above and below | 0 |
| Corners and tees | 4two extra at each |
| Kings and jacks | 0four per opening |
| Studs before waste | 12 |
| Rule of thumb check | 10one stud per foot of wall |
| Plate stock | 30 ft2 at 16 ft, bottom plate and double top |
| Header stock | 0 fttwo plies, opening plus 6 in of bearing |
| Sheathing | 3 sheets4 by 8, gross wall, no openings taken off |
The material list this produces
| Studs at 8 ft | 14 |
|---|---|
| Plate stock, 16 ft lengths | 2 |
| Sheathing, 4x8 sheets | 3 |
| 16d framing nails, lb | 3 |
Stud spacing compared
The same 10 ft of wall at four spacings. The field studs thin out and the corner studs do not, which is why the saving is never the fraction the spacing suggests.
| Stud spacing | Studs to buy | Field studs | Corners and tees |
|---|---|---|---|
| 12 in on center | 17 studs | 11 | 4 |
| 16 in on center | 14 studs | 8 | 4 |
| 19.2 in on center | 13 studs | 7 | 4 |
| 24 in on center | 11 studs | 6 | 4 |
What else matters here
Fourteen studs at 16 in on center. The table below is the same wall at the other spacings, and it is there because widening the spacing saves less than people expect.
Going from 16 in to 24 in on center is a third more space between studs, so the saving ought to be a third. It is not. The middle column shows why: the field studs do drop, but the last column does not move at all, because the corners are the corners whatever the spacing is. On a wall this short that fixed part swallows most of the saving.
Whether you may use 24 in on center at all is a separate question and not a preference. It depends on what the wall carries, what thickness of stud you are using, and what your local code says, and on an exterior wall it also changes what the sheathing and the siding will tolerate. The calculator will price any of them. It cannot tell you which one you are allowed.
What this calculator assumes
- Studs are counted position by position: the field studs at your spacing, minus the positions the openings take out, plus the cripples that go back above and below them, plus two extra at every corner and every partition tee, plus a king and a jack on each side of every opening.
- A corner is counted as three studs and a partition tee as three, which is the traditional way. A California corner or a ladder tee uses two plus blocking and saves a stud at each one.
- Cripples are counted as whole studs because they are cut from stock. If you are nesting cuts carefully you will use fewer, and the waste line is where that shows up.
- Plates are one bottom plate and a double top plate, so three times the wall length, and they are priced in 16 ft lengths.
- Headers are figured two plies deep at the opening width plus six inches of bearing. Span, load and species decide the header depth, and that is an engineering question rather than a takeoff one.
- The rule of thumb line is the old one stud per foot of wall at 16 inches on center. It is there as a sanity check, not as the answer.
Questions people ask
How many studs in a 10 foot wall?
14 at 16 in on center, including a ten percent waste allowance. Eight are field studs and four make up the two corners.
How much does 24 in on center save?
Less than the spacing suggests. The field studs drop by about a third but the corner studs do not change at all, so the total falls by much less than a third.
Can I frame at 24 in on center?
That depends on the load, the stud size and your local code, and on an exterior wall on what the sheathing and siding need. It is not a preference.
The framing calculator takes any dimensions you like and hands back the same list.