All Inch Calculators
Hundreds of free & online inch calculators in all categories for everyday use.
Inches to Centimeters Calculator
PopularConvert inches to centimeters with our easy calculator
Centimeters to Inches Calculator
PopularConvert centimeters to inches quickly and accurately
Inches to Millimeters Calculator
PopularConvert inches to millimeters with precision
Millimeters to Inches
Convert millimeters to inches easily
Inches to Feet Calculator
PopularConvert inches to feet and inches format
Feet to Inches Calculator
PopularConvert feet to inches instantly
Inches to Meters
Convert inches to meters with high accuracy
Meters to Inches
Convert meters to inches effortlessly
Inches to Yards
Convert inches to yards with ease
Yards to Inches
Convert yards to inches in one click
Inches to Miles
Convert inches to miles accurately
Feet & Inches to CM Calculator
PopularConvert feet and inches combined to centimeters
Centimeters to Feet
Convert centimeters to feet and inches
Millimeters to Centimeters
Convert mm to cm instantly
Inches to Kilometers
Convert inches to kilometers
Inches to Square Feet Calculator
PopularSurface area from in² or length × width with materials, waste, and grid preview
Square Inches to Acres Calculator
PopularMicro to land scale: in² to acres, dimensions, multi-plot, hectares
Square Inches to Square Feet Calculator
PopularConvert square inches to square feet
Square Feet to Square Inches
Convert square feet to square inches
Square Inches to Square CM
Convert square inches to square centimeters
Square Inches to Square Meters
Convert square inches to square meters
Square CM to Square Inches
Convert square centimeters to square inches
Square Meters to Square Inches
Convert square meters to square inches
Square Feet to Square Meters
Convert square feet to square meters
Square Yards to Square Feet
Convert square yards to square feet
Cubic Inches to Gallons Calculator
PopularConvert cubic inches to US gallons
Cubic Inches to Liters
Convert cubic inches to liters
Cubic Inches to Cubic Feet
Convert cubic inches to cubic feet
Cubic Feet to Cubic Inches
Convert cubic feet to cubic inches
Gallons to Cubic Inches
Convert US gallons to cubic inches
Liters to Cubic Inches
Convert liters to cubic inches
Cubic Inches to Cups
Convert cubic inches to cups
Cubic Inches to Quarts
Convert cubic inches to quarts
Cubic Inches to Milliliters
Convert cubic inches to milliliters
Cubic Inches to Pints
Convert cubic inches to pints
Decimal to Fraction Inches Calculator
PopularConvert decimal inches to fractional inches
Fraction to Decimal Inches Calculator
PopularConvert fractional inches to decimal inches
Inch Fraction Calculator
Add, subtract and simplify inch fractions
Fraction Inches to MM
Convert fractional inches directly to millimeters
Fraction Inches to CM
Convert fractional inches directly to centimeters
How to Read a Ruler
Learn to read inch fractions on a ruler
Pixels to Inches Calculator
PopularConvert pixels to inches based on screen DPI/PPI
Inches to Pixels
Convert inches to pixels at any DPI resolution
PPI Calculator
Calculate pixels per inch for any screen
DPI Calculator
Calculate dots per inch for printing and screens
TV Screen Size Calculator
Calculate TV dimensions from diagonal screen size
Print Size Calculator
Calculate print dimensions in inches at any DPI
Aspect Ratio Calculator
Calculate screen aspect ratios in inches
Shoe Size in Inches
Convert foot length in inches to US/UK shoe size
Ring Size in Inches
Find ring size from finger circumference in inches
Chest Size Calculator
PopularChest circumference to shirt, jacket, and suit sizes with fit engine
Waist Size Converter
Convert waist measurements between inches and cm
Inseam Calculator
Calculate inseam length in inches for pants sizing
Bra Size Calculator
Calculate bra size from measurements in inches
Clothing Size Calculator
PopularCalculate clothing size from bust, waist, hips, and high hip
Hat Size Calculator
Find hat size from head circumference in inches
Neck Size Calculator
Convert neck circumference in inches to shirt size
Height in Inches Calculator
PopularConvert height between feet/inches and centimeters
Kids Clothing Size Calculator
Map child height and age to clothing sizes
Kids Shoe Size Calculator
Convert kids foot length in inches to shoe size
Pants Size Calculator
Convert waist and inseam to pants size
Shirt Size Calculator
Calculate shirt size from neck and sleeve inches
Suit Size Calculator
Calculate suit size from chest and height
Cake Pan Size Calculator
PopularConvert between round and square baking pan sizes
Pizza Size Calculator
Calculate pizza area and slices from diameter in inches
Rolling Pin Thickness Guide
Ideal dough thickness in inches for baking
Serving Dish Size Guide
Standard serving dish and platter sizes in inches
Cooktop Size Guide
Standard cooktop and burner sizes in inches
Tile Calculator
PopularCalculate how many tiles you need using inch measurements
Flooring Calculator
Calculate flooring area and materials in square feet
Lumber Size Calculator
Convert nominal vs actual lumber dimensions in inches
Pipe Size Calculator
Calculate pipe diameter, circumference, and area
Drywall Calculator
Calculate drywall sheets needed by room dimensions
Roof Pitch Calculator
Calculate roof pitch from rise and run in inches
Stair Rise & Run Calculator
Calculate stair dimensions from height in inches
Door Size Guide
Standard door sizes and clearances in inches
Window Size Calculator
Calculate window rough opening size in inches
Tire Size Calculator
PopularDecode tire size codes and convert to inches
Wheel Rim Size Calculator
Calculate wheel rim diameter, width, and bolt pattern
Engine Displacement Calculator
PopularConvert engine CC to cubic inches and liters
Lift Kit Size Calculator
Calculate body and suspension lift in inches
Ground Clearance Calculator
Calculate vehicle ground clearance in inches
Trailer Hitch Height Calculator
Calculate trailer hitch receiver height in inches
Truck Bed Size Guide
Standard truck bed dimensions in inches by model
Piston Bore & Stroke Calculator
Calculate bore, stroke, and displacement in inches
Fuel Tank Volume Calculator
Convert fuel tank dimensions to gallons and cubic inches
Paper Size Calculator
PopularStandard paper sizes from A4, Letter, Legal to inches
Envelope Size Calculator
Standard envelope sizes and dimensions in inches
Poster Size Calculator
Standard poster sizes and print dimensions in inches
Business Card Size Guide
Standard business card dimensions and bleed in inches
Notebook Size Guide
Common notebook and journal sizes in inches
Photo Print Size Calculator
PopularCalculate photo print dimensions and DPI requirements
Bleed & Margin Calculator
Calculate print bleed, margins, and safe zones in inches
Brochure Fold Size Calculator
Calculate tri-fold and bi-fold brochure panel sizes
Board Feet Calculator
PopularCalculate board feet of lumber from dimensions in inches
Dado Width Calculator
Calculate dado and rabbet widths for router bits
Mortise & Tenon Calculator
Calculate mortise and tenon joint dimensions in inches
Drill Bit Size Calculator
PopularMatch drill bit sizes to inch fractions and screw gauges
Screw Length & Gauge Guide
Match wood screw gauge to pilot hole and length in inches
Dovetail Angle Calculator
Calculate dovetail joint angles and pin sizes in inches
Plywood Coverage Calculator
Calculate plywood sheets needed from room dimensions
Wood Glue Clamp Spacing
Calculate optimal clamp spacing for glue-ups in inches
Shelf Sag Calculator
Calculate max shelf span before sagging in inches
Pocket Hole Depth Calculator
Calculate Kreg pocket hole depth and screw length
Mulch Coverage Calculator
PopularCalculate mulch bags or cubic yards from area and depth
Raised Garden Bed Volume
PopularCalculate soil volume for raised garden beds in inches
Fence Post Spacing Calculator
Calculate fence post spacing and materials needed
Irrigation Pipe Size Calculator
Size irrigation lines from flow rate and length
Soil Depth Calculator
Calculate topsoil depth and volume needed in inches
Seed Spacing Guide
Plant spacing in inches by vegetable and flower type
Tree Girth & Age Calculator
Estimate tree age from trunk circumference in inches
Sprinkler Coverage Calculator
Calculate sprinkler head coverage radius and spacing
Retaining Wall Block Calculator
Calculate retaining wall blocks and base depth
Points to Inches Calculator
PopularConvert typographic points to inches and millimeters
Picas to Inches Calculator
Convert typographic picas to inches
Em to Inches Calculator
Convert em units to inches based on font size
Column Width Calculator
Calculate optimal text column width in inches
Canvas Size Calculator
Calculate canvas dimensions and aspect ratios in inches
Photo Frame Mat Border Calculator
Calculate mat border widths for photo frames
Art Print Size Guide
Standard art print sizes and frame dimensions in inches
HVAC Duct Size Calculator
PopularSize HVAC ducts from CFM airflow in inches
Drain Pipe Size Calculator
Select drain pipe diameter from fixture units
Water Heater Capacity Calculator
Calculate water heater size from household needs
Air Filter Size Calculator
Find AC air filter dimensions in inches
CFM to Duct Diameter Calculator
Convert CFM airflow to round duct diameter in inches
Pipe Thread Size Guide
Identify pipe thread sizes: NPT, BSP, and dimensions
Expansion Tank Size Calculator
Size an expansion tank for your heating system
Shower Flow Rate Calculator
Calculate shower head flow rate and coverage in inches
Basketball Court Dimensions
PopularNBA, NCAA, and recreational court dimensions in inches
Golf Club Length Calculator
Find your ideal golf club length from wrist-to-floor measurement
Pool Table Size Guide
Standard pool table dimensions and room size in inches
Dartboard Dimensions Guide
Official dartboard height, distance, and wire sizes
Tennis Court Dimensions
Standard tennis court sizes in inches and feet
Archery Draw Length Calculator
Calculate bow draw length from wingspan in inches
Fishing Line Diameter Guide
Fishing line diameter in inches by pound test rating
Ski Length Calculator
Find your ideal ski length from height in inches
Skateboard Deck Size Guide
Find skateboard deck width from shoe size in inches
Bracelet Size Calculator
PopularCalculate bracelet size from wrist circumference in inches
Necklace Length Guide
Necklace lengths in inches and where they fall on the body
Chain Link Size Calculator
Measure chain link dimensions in inches by style
Earring Size Guide
Common earring dimensions and gauge sizes in inches
Watch Band Width Calculator
Measure watch lug width and band size in inches
Pendant Size Guide
Standard pendant sizes in inches for necklace design
Bezel Diameter Calculator
Calculate watch bezel and case diameter in inches