Board Foot Calculator Desktop Header Logo
BD FT 계산기
Insulation Specialist

단열재 면적 및 보드피트 계산기

Calculate board feet and coverage area for insulation materials.

Insulation Calculator

Calculate board feet and coverage area for insulation materials

Common Insulation Sizes:

Fiberglass Insulation

Most common type. R-value typically 3.14 per inch. Available in batts (pre-cut) or rolls. Standard widths: 14.5" (for 16" OC studs) and 22.5" (for 24" OC).

Rigid Foam Board

Higher R-value per inch (R-5 to R-6.5). Common sizes: 4'×8' sheets in 1", 1.5", and 2" thickness. Excellent for continuous insulation applications.

Spray Foam

Highest R-value (R-6 to R-7 per inch for closed-cell). Sold by board foot coverage. One board foot covers 1 sq ft at 1" thick. Expands to fill gaps.

자주 묻는 질문

How do I calculate insulation coverage?
Multiply width (in feet) × length (in feet) to get square footage. For board feet, multiply thickness (inches) × width (inches) × length (feet) ÷ 12.
What R-value do I need?
Depends on climate zone and application. Walls typically need R-13 to R-21, attics R-30 to R-60. Check local building codes for requirements.
How many board feet in a spray foam kit?
Common kits: 200 BF, 600 BF. One board foot covers 1 square foot at 1 inch thick. For 2" thickness, divide coverage by 2.

전문 계산기 모음

목재 재질 및 용도별 전문 보드피트 계산기를 선택하세요

추가 도구가 필요하신가요?

SEO 도구, AI 솔루션, 비즈니스 앱 및 엔지니어링 변환기를 모두 둘러보세요.

Insulation Board Feet Coverage Calculator Icon

Insulation Board Foot Calculator

Calculate board feet and coverage area for insulation materials.

Standing Timber Tree Board Feet Calculator Icon

Tree Board Foot Calculator

Estimate board feet and timber yield from standing trees.

Forest Inventory Tree Volume Calculator Icon

Standing Trees Board Foot Calculator

Calculate board feet for standing tree forest stands.

Wood Volume and Metric Board Foot Converter Icon

Wood Volume Calculator

Calculate board feet and cubic volume for wood.

Plywood Sheet Goods Board Feet Converter Icon

Plywood Board Foot Calculator

Convert plywood sheet goods to board feet volume.

Log Scaling Board Foot Scale Calculator Icon

Log Scaling Board Foot Calculator

Calculate log volume and board feet using Doyle, Scribner, and International rules.

Dimensional Lumber Volume Board Feet Calculator Icon

Lumber Board Foot Calculator

Calculate board feet for standard dimensional lumber.

Spray Foam Insulation Board Feet Coverage Calculator Icon

Spray Foam Board Foot Calculator

Calculate spray foam board feet and coverage area.

Wood Species Weight and Density Board Foot Calculator Icon

Wood Weight Calculator

Calculate wood weight from board feet and species density.

Wall Framing Stud Count Board Feet Calculator Icon

Wall Framing Board Foot Calculator

Calculate studs, plates, and total board feet for wall framing.

Philippine Lumber Board Feet Rate Calculator Icon

Philippines Board Feet Calculator

Calculate board feet for Philippine lumber standards.

Deck Board Calculator and Lumber Estimator Icon

데크 목재 계산기

Calculate deck boards, linear feet, and costs

Cubic Feet to Cubic Yards and Board Feet Calculator Icon

입방피트 계산기

Calculate cubic feet, cubic yards, and board feet

🔗 Related Lumber & Volume Calculators

Need to calculate standard lumber, standing timber, or material weight for your building project? Access our complete suite of free board foot calculators:

→ 홈 → Lumber Board Foot Calculator → Wood Weight Calculator → Log Scaling Board Foot Calculator → Plywood Board Foot Calculator → Standing Trees Board Foot Calculator → Wall Framing Board Foot Calculator → Spray Foam Board Foot Calculator → Philippines BDFT Calculator