Wednesday, September 16, 2026 BrightCoding Hub

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🧰 295 free tools · 7 sources

Free Tools & Calculators

Every free tool from the BrightCoding ecosystem in one place: AI generators from PromptHub, developer utilities from Smart Converter, and EV calculators from EV Hub. No signup required.

✨ 26 · PromptHub 🧰 79 · Smart Converter ⚡ 63 · EV Hub 🧭 16 · Decision Tools 🧶 56 · Handcraft 💰 42 · Money Hub 🌍 13 · Where Can I Live

All sources ✨ PromptHub 🧰 Smart Converter ⚡ EV Hub 🧭 Decision Tools 🧶 Handcraft 💰 Money Hub 🌍 Where Can I Live

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Showing 56 of 56 tools (filtered)

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Artwork Pricing Calculator

Price by area, medium and reputation.

Bead Calculator

Beads per strand, per inch and per pack.

Belt Length Calculator

Strap length from waist measurement and buckle.

Board Feet Calculator

Board feet from nominal dimensions.

Bouquet Size Calculator

Finished width and stems for a bouquet.

Break Even Calculator

Units to sell to cover fixed costs after fees.

Candle Pricing Calculator

Retail, wholesale and premium candle prices.

Candle Wax Calculator

Wax and fragrance for a batch of candles.

Canvas Area Calculator

Canvas surface area and fabric to buy.

Card Size Calculator

Folded card to flat sheet size and stock.

Centimeters to Inches

Convert cm to inches for pattern and material sizing.

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Clay Weight Calculator

Wet clay for a form from area and thickness.

Craft Fair Profit

Whether a craft fair is worth doing.

Craft Hourly Rate

Hourly rate needed from a target income.

Craft Project Planner

Turn craft, size, budget and time into a plan.

Crochet Project Cost

Yarn, supplies and labour cost plus a selling price.

Crochet Throw Blanket

Single-stitch throw; the fastest route to a blanket.

Cut List Optimizer

Stock boards a cut list needs with kerf and waste.

Fabric Calculator

Fabric from finished size, seam allowance and width.

Fabric Yardage

Yardage with seam allowance and pattern repeat.

Floral Cost Calculator

Cost a job from stems, foliage and labour.

Gauge Calculator

Swatch to stitches and rows per inch or cm.

Grams to Ounces

Convert grams to ounces and back.

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Hand Stitched Card Wallet

Small project that teaches the saddle stitch.

How Much Will This Project Cost?

Size up a project cost before committing.

Inches to Centimeters

Convert inches to cm and back (exact 2.54 cm).

Jewelry Pricing Calculator

Break-even, retail, wholesale and premium prices.

Kilograms to Pounds

Convert kg to pounds for clay, wax and orders.

Knitted Scarf

Classic first knitting project in garter stitch.

Labor Cost Calculator

Put a figure on the hours a piece takes.

Leather Area Calculator

Usable hide area and the projects it holds.

Lined Tote Bag

Straight-line project that teaches the boxed corner.

Liters to Gallons

Convert litres to US/UK gallons, pints and fl oz.

Lumber Calculator

Board feet, cubic volume and linear length.

Measurement Converter

Convert length, area, volume, mass and temperature.

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Meters to Yards

Convert metres to yards and back.

Mold Volume Calculator

Mould volume from shape and dimensions.

Ounces to Grams

Convert ounces to grams for wax, resin and fibre.

Paint Quantity Calculator

Paint litres for a room with openings and coats.

Paper Size Converter

A0-A10, B-series and US paper dimensions.

Pottery Cost Calculator

Cost one pot and see a suggested retail price.

Product Cost Calculator

Cost of one item including waste and overhead.

Quilt Fabric Calculator

Squares, strips, binding and backing for a quilt.

Resin Calculator

Resin and hardener for a mould volume.

Resin Coaster Set

Small pour teaching mixing and demoulding.

Ring Size Converter

Convert ring sizes US/UK/EU via inside diameter.

Simple Wall Shelf

One board, two brackets, an afternoon of work.

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Soap Batch Size

Oil, water, fragrance and lye weights.

Soap Pricing Calculator

Retail, wholesale and premium bar prices.

Soy Jar Candle Set

Small container-candle batch to learn wicking.

Temperature Converter

Convert Celsius, Fahrenheit and Kelvin.

Tile Quantity Calculator

Tiles for a floor or wall with cuts and waste.

Volume Converter

Convert ml, cups, pints, quarts, litres and gallons.

What Should I Make From My Stash?

Turn yarn you own into a project shortlist.

Which Craft Should I Start With?

Narrow fifteen crafts to those that fit budget and space.

Yarn Calculator

Yarn needed from size, gauge and planned weight.

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