utils logo UTILS
Free online tools to generate, calculate,
convert, format, encode, and play.
 

DIY Utils

Household and project calculators. Estimate materials, costs, and quantities for paint, flooring, concrete, lumber, fencing, and more — all client-side.

Concrete Calculator
Estimate cubic yards or meters of concrete needed for slabs, footings, columns, and stairs.
Curtain Size Calculator
Determine curtain width, length, and number of panels based on window dimensions, fullness ratio, and mounting style.
Deck Board Calculator
Estimate the number of decking boards, joists, and fasteners needed for your deck project based on dimensions and materials.
Drywall Calculator
Estimate the number of drywall sheets, joint compound, tape, and screws needed for walls and ceilings.
Fence Calculator
Estimate the number of posts, rails, pickets, and concrete bags needed for your fence based on length, height, and style.
Flooring Calculator
Estimate tiles, hardwood, laminate, or vinyl needed for a room, including waste percentage and cost.
Grout Calculator
Estimate grout quantity needed based on tile size, joint spacing, depth, and total area.
Lumber Calculator
Calculate board feet, estimate costs, and convert between nominal and actual lumber dimensions.
Mulch & Soil Calculator
Estimate cubic yards of mulch, topsoil, compost, or gravel needed for garden beds and landscaping projects.
Paint Calculator
Estimate how much paint you need based on room dimensions, doors, windows, and number of coats.
Paint Color Mixer
Mix paint colors visually, adjust ratios, and find the closest matching brand color name.
Room Area Calculator
Calculate the total area of irregular or L-shaped rooms by combining rectangular sections. Supports imperial and metric units.
Staircase Calculator
Compute rise, run, angle, and number of steps for building code-compliant stairs. Checks IRC residential code requirements.
Tile Layout Planner
Visualize grid, brick, herringbone, and diagonal tile patterns for your space and calculate the number of cuts needed.
Wallpaper Calculator
Estimate how many rolls of wallpaper you need based on wall dimensions, pattern repeat length, and openings.

Feedback

Help us improve this page by providing feedback, and include your name/email if you want us to reach back. Thank you in advance.


Share with