Paint Quantity Calculator
Estimate the litres of finish paint needed for a rectangular room after doors and windows are removed.
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Find the precise calculator, converter, estimator, or planner for your next room project.
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Paint Cost Calculator
Forecast paint spend from surface area, coverage, coats, pack size, and local price.
Open toolWall Paint Area Calculator
Find the exact paintable surface across multiple equal walls while accounting for openings.
Open toolCeiling Paint Calculator
Calculate ceiling paint for a rectangular room with a practical waste margin.
Open toolPaint Coverage Calculator
See how much finished surface a known amount of paint can cover.
Open toolPaint Color Combination Generator
Generate a balanced three-color paint combination from a base hue and desired contrast.
Open toolRoom Color Planner
Choose a room palette that responds to daylight, room size, and the mood you want.
Open toolAccent Wall Planner
Identify a visually effective accent wall and estimate the paint required for it.
Open toolInterior Color Palette Generator
Build a five-color interior palette around a style direction and undertone.
Open toolPaint Finish Selector
Match a practical paint sheen to the room, surface condition, and cleaning needs.
Open toolRoom Area Calculator
Calculate usable floor area for a rectangular room in square metres and square feet.
Open toolRoom Volume Calculator
Find room air volume for ventilation, heating, cooling, and paint planning.
Open toolRoom Perimeter Calculator
Measure the total boundary length needed for skirting, coving, or trim.
Open toolWall Area Calculator
Calculate the combined wall surface of a rectangular room minus doors and windows.
Open toolCeiling Area Calculator
Measure a flat rectangular ceiling for paint, panels, or acoustic treatment.
Open toolFloor Area Calculator
Determine finishable floor area after subtracting built-in footprints.
Open toolRoom Dimension Converter
Convert a complete room’s length, width, and height between metric and imperial measurements.
Open toolFurniture Space Calculator
Compare the combined furniture footprint with the room area and reveal free floor space.
Open toolWalking Space Calculator
Check whether furniture placement leaves a comfortable main walkway.
Open toolRoom Layout Planner
Test whether a proposed furniture group fits while preserving target circulation.
Open toolTile Quantity Calculator
Estimate whole tiles for a floor or wall with grout joints, waste, and breakage covered.
Open toolTile Cost Calculator
Calculate tile purchase cost from project area, pack coverage, price, and waste.
Open toolFlooring Material Calculator
Estimate board or plank packs for a floor using net area and cutting allowance.
Open toolLaminate Flooring Calculator
Plan laminate packs plus underlay for a rectangular space.
Open toolHardwood Flooring Calculator
Estimate hardwood boards by area and account for grading and cutting loss.
Open toolVinyl Flooring Calculator
Calculate sheet-vinyl length or plank-vinyl coverage for a room.
Open toolCarpet Quantity Calculator
Estimate carpet area and linear roll length with practical fitting waste.
Open toolCarpet Cost Calculator
Build a carpet estimate including underlay, fitting, and waste.
Open toolTile Grout Calculator
Estimate dry grout from tiled area, tile dimensions, joint width, depth, and material density.
Open toolTile Adhesive Calculator
Estimate adhesive bags from area, bed thickness, coverage rate, and waste.
Open toolWallpaper Roll Calculator
Calculate wallpaper rolls from wall perimeter, height, roll size, pattern repeat, and openings.
Open toolWallpaper Cost Calculator
Estimate wallpaper material cost using roll count, price, paste, and labor.
Open toolWall Panel Calculator
Determine whole decorative panels needed to cover a wall with cutting allowance.
Open toolWall Panel Cost Calculator
Calculate installed wall-panel cost from quantity, panel price, trim, adhesive, and labor.
Open toolWall Art Size Calculator
Find an appropriately scaled artwork width above furniture or on an open wall.
Open toolPicture Frame Layout Calculator
Calculate total row width and balanced gaps for an evenly spaced frame arrangement.
Open toolGallery Wall Planner
Plan a rectangular gallery grid and calculate its finished footprint.
Open toolMirror Size Calculator
Recommend a mirror width and hanging height for a console, vanity, or mantel.
Open toolAccent Wall Material Calculator
Estimate boards, slats, or cladding pieces for a feature wall.
Open toolWall Molding Calculator
Calculate linear molding and panel spacing for a repeated wall treatment.
Open toolCurtain Fabric Calculator
Estimate fabric length for paired curtains using fullness, usable fabric width, drops, hems, and repeat.
Open toolCurtain Cost Calculator
Estimate finished curtain cost from fabric usage, lining, hardware, and making charges.
Open toolCurtain Width Calculator
Calculate the total flat curtain width needed for a selected fullness level.
Open toolCurtain Length Calculator
Find a finished curtain length from mounting point to your chosen floor treatment.
Open toolCurtain Rod Length Calculator
Size a curtain rod beyond the window so curtains can stack clear of the glass.
Open toolBlind Size Calculator
Convert window measurements into an inside- or outside-mount blind order size.
Open toolWindow Treatment Cost Calculator
Compare the complete cost of treating multiple same-size windows.
Open toolWindow Area Calculator
Calculate glazing and frame-opening area for film, blinds, or treatment quotes.
Open toolCurtain Fullness Calculator
Calculate achieved fullness from flat fabric width and track width.
Open toolCurtain Panel Calculator
Determine how many ready-made panels are needed to cover a rod at the desired fullness.
Open toolSofa Space Calculator
Check a sofa’s wall fit and the circulation left in front of it.
Open toolDining Table Size Calculator
Recommend table capacity and test the space needed for chairs and movement.
Open toolDining Chair Space Calculator
Calculate total table-side length and pull-back depth for dining chairs.
Open toolBed Size & Room Space Calculator
Test a bed footprint with practical walking clearances on three sides.
Open toolWardrobe Space Calculator
Check wardrobe fit and required door-access clearance.
Open toolCoffee Table Size Calculator
Find a coffee-table size and distance that suits the sofa.
Open toolTV Stand Size Calculator
Size a TV stand wider than the screen and estimate screen width from its diagonal.
Open toolRug Size Calculator
Recommend rug dimensions from furniture-group size and edge coverage preference.
Open toolFurniture Clearance Calculator
Evaluate the open aisle left between two pieces of furniture.
Open toolFurniture Placement Planner
Check furniture-group fit and receive an arrangement suggestion for the room’s main purpose.
Open toolRoom Lighting Calculator
Estimate total lumens and LED wattage from room area, task level, and utilization.
Open toolLumens Calculator
Convert room area and target lux directly into required light output.
Open toolLED Wattage Calculator
Convert a lumen target into LED wattage using the lamp’s real efficacy.
Open toolLight Fixture Size Calculator
Estimate a proportional decorative fixture diameter for a rectangular room.
Open toolCeiling Light Placement Calculator
Create evenly spaced fixture positions along a room dimension.
Open toolRecessed Light Calculator
Estimate recessed-light count and grid spacing from room area and ceiling height.
Open toolBedroom Lighting Planner
Plan ambient, bedside, and wardrobe lumen layers for a bedroom.
Open toolKitchen Lighting Calculator
Estimate ambient plus worktop lighting for a kitchen.
Open toolBathroom Lighting Calculator
Estimate general and vanity lighting with a moisture-aware fixture reminder.
Open toolAccent Lighting Planner
Plan accent fixtures for artwork or features using contrast ratio and beam coverage.
Open toolHome Decor Budget Calculator
Create an overall furnishing and decor budget with tax and contingency.
Open toolRoom Renovation Budget Calculator
Estimate a renovation from room area, finish rate, fixed work, professional fees, and contingency.
Open toolFurniture Budget Calculator
Allocate a furniture budget by item count, delivery, assembly, and tax.
Open toolPaint Project Budget Calculator
Estimate a complete painting budget from paint, primer, supplies, labor, and tax.
Open toolFlooring Project Budget Calculator
Build an installed flooring budget from area rates, underlay, preparation, and waste.
Open toolWallpaper Project Budget Calculator
Estimate wallpaper, paste, preparation, and hanging costs.
Open toolLighting Budget Calculator
Plan fixture, lamp, control, installation, and contingency costs.
Open toolDecoration Cost Estimator
Estimate a decor refresh using furniture, textiles, art, accessories, services, and contingency.
Open toolMaterial Cost Calculator
Price any measured material using order quantity, unit rate, waste, delivery, and tax.
Open toolProject Budget Split Calculator
Split a fixed project budget across materials, labor, design, and contingency while checking percentages.
Open toolFeet to Meters Converter
Convert feet to metres with a precise standard conversion factor.
Open toolInches to Centimeters Converter
Convert inches to centimetres for product and room measurements.
Open toolSquare Feet to Square Meters Converter
Convert floor or wall area from square feet to square metres.
Open toolSquare Meters to Square Feet Converter
Convert metric floor or wall area into square feet.
Open toolInches to Feet Converter
Convert inches into decimal feet and a readable feet-plus-inches remainder.
Open toolFeet & Inches Calculator
Add two mixed feet-and-inches measurements without manual carrying.
Open toolArea Unit Converter
Convert an area among square metres, square feet, square yards, and acres.
Open toolVolume Unit Converter
Convert volume among litres, cubic metres, cubic feet, and US gallons.
Open toolLength Unit Converter
Convert length among metres, centimetres, millimetres, feet, and inches.
Open toolMeasurement Calculator
Add, subtract, multiply, or divide two project measurements.
Open toolHome Decor Style Quiz
Discover a likely decor style from your preferences for color, materials, form, and atmosphere.
Open toolRoom Style Selector
Match a room type, maintenance preference, and desired mood with a workable style direction.
Open toolFurniture Arrangement Generator
Generate a practical furniture arrangement from room proportions, focal point, and use.
Open toolColor Scheme Generator
Generate a color scheme using a hue family and a formal harmony method.
Open toolDecor Budget Planner
Allocate a room decor budget to anchor furniture, textiles, lighting, art, and accessories.
Open toolRoom Decoration Checklist Generator
Create a sequenced checklist based on room type, project scope, and whether the room is occupied.
Open toolShopping Quantity Planner
Convert a target area or count into whole purchasable packs with spare stock.
Open toolRoom Makeover Planner
Turn budget, timeline, room condition, and priority into a phased makeover roadmap.
Open toolHome Decor Project Planner
Build a project schedule and budget checkpoints from scope, start date horizon, and DIY share.
Open toolComplete Room Design Planner
Generate a cohesive room brief covering layout, palette, lighting, purchasing, and budget priorities.
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