Why Calculate Kitchen Cabinet Linear Footage?
Cabinetry accounts for 30% to 50% of an average kitchen remodeling budget. Accurately determining linear footage prevents over-ordering and ensures precise quotes from cabinet suppliers:
- Separate Base & Upper Runs: Base cabinets (24” depth) and upper wall cabinets (12” depth) are priced differently per linear foot.
- Prevent Corner Double-Counting: Corner L-shaped and U-shaped kitchens overlap in 36” × 36” corner zones. Proper calculations account for lazy susan cabinet footprints.
- Deduct Major Appliances: Exclude freestanding refrigerators, ranges, and slide-in dishwashers from cabinet box footage.
- Accurate Cost Budgeting: Estimate hardware, door style, and box construction expenditures before ordering.
Kitchen Cabinet Linear Footage Formulas
\[\text{Net Base Linear Ft} = \text{Base Wall Length (ft)}\] \[\text{Net Upper Linear Ft} = \text{Upper Wall Length (ft)}\] \[\text{Combined Linear Footage} = \text{Net Base Linear Ft} + \text{Net Upper Linear Ft}\] \[\text{Base Cabinet Cost} = \text{Net Base Linear Ft} \times \text{Cost per Base Ft}\] \[\text{Upper Cabinet Cost} = \text{Net Upper Linear Ft} \times \text{Cost per Upper Ft}\] \[\text{Corner Unit Cost} = \text{Corner Count} \times \text{Lazy Susan Unit Price}\] \[\text{Total Cabinet Purchase Cost} = \text{Base Cabinet Cost} + \text{Upper Cabinet Cost} + \text{Corner Unit Cost}\]Real-World Kitchen Cabinet Linear Footage & Cost Comparison Table
The table below illustrates linear footage and cost estimates across popular kitchen layouts using semi-custom pricing ($250/ft base, $200/ft upper, $650 per lazy susan).
| Kitchen Layout | Base Wall Length | Upper Wall Length | Corner Units | Base Linear Ft | Upper Linear Ft | Total Linear Ft | Estimated Total Cost |
|---|---|---|---|---|---|---|---|
| Galley Kitchen (Straight) | 20 linear ft | 16 linear ft | 0 Corners | 20.0 ft | 16.0 ft | 36.0 ft | $8,200.00 |
| Small L-Shape Kitchen | 18 linear ft | 14 linear ft | 1 Lazy Susan | 18.0 ft | 14.0 ft | 32.0 ft | $7,950.00 |
| Medium L-Shape Kitchen | 24 linear ft | 20 linear ft | 1 Lazy Susan | 24.0 ft | 20.0 ft | 44.0 ft | $10,650.00 |
| Large U-Shape Kitchen | 32 linear ft | 26 linear ft | 2 Lazy Susans | 32.0 ft | 26.0 ft | 58.0 ft | $14,500.00 |
| Executive Kitchen + Island | 40 linear ft | 30 linear ft | 2 Lazy Susans | 40.0 ft | 30.0 ft | 70.0 ft | $17,300.00 |
Step-by-Step Guide: How to Measure Kitchen Cabinet Linear Footage
- Measure Wall Run 1: Use a steel tape measure to measure wall length along the floor from corner to wall end in inches.
- Deduct Appliance Openings: Subtract 30 inches for standard ranges, 36 inches for refrigerators, and 24 inches for dishwashers where no cabinets exist.
- Identify Corner Cabinets: Identify 90° corners for 36” Lazy Susan cabinets or 42” blind corner base boxes.
- Measure Upper Wall Cabinet Runs: Measure top wall sections. Exclude window spans and microwave hood clearance.
- Convert Inches to Linear Feet: Divide total cabinet inch measurements by 12 to establish net linear footage.
Frequently Asked Questions
How is kitchen cabinet linear footage calculated?
Linear footage is calculated by measuring the total distance in feet along the back walls where cabinets will be installed. Base cabinet linear footage and upper wall cabinet linear footage are usually calculated separately because their depths and unit prices differ.
How do corner cabinets affect linear footage calculations?
Standard base lazy susans occupy 36 inches (3 feet) along each wall of an L-shaped corner. When measuring along walls, measuring both wall legs to the corner point double-counts a 3ft x 3ft corner square. Standard linear foot calculators deduct 3 linear feet from one wall or treat corner units as separate fixed-cost modules.
What is the average cost per linear foot for kitchen cabinets?
Stock cabinets range from $100 to $250 per linear foot. Semi-custom cabinets range from $250 to $450 per linear foot, while fully custom hardwood cabinets range from $500 to $1,200+ per linear foot.
Are upper and base cabinets sold together or separately?
Cabinets are quoted per linear foot, but base cabinets and upper wall cabinets are priced as separate items because base cabinets require deep boxes and drawers while upper cabinets require upper hanging hardware.
How wide are standard kitchen cabinet boxes?
Kitchen cabinet widths increase in 3-inch increments, typically ranging from 9 inches to 36 inches wide. Base cabinet standard depth is 24 inches, while upper wall cabinet standard depth is 12 inches.
Does linear footage include appliances like refrigerators and dishwashers?
No. Deduct the width of freestanding ranges (30”), dishwashers (24”), and refrigerators (36”) from your base cabinet wall measurements, as no cabinet box sits underneath those appliances.
Is my data stored when using this calculator?
No. All calculations run strictly inside your client browser.