Hobbies Calculators
Support your creative pursuits with calculators for crafting, collecting, gaming, and recreational activities.
Knitting calculator
Calculate knitting quickly and accurately.
Crochet calculator
Calculate crochet quickly and accurately.
Sewing calculator
Calculate sewing quickly and accurately.
Quilting calculator
Calculate quilting quickly and accurately.
Embroidery calculator
Calculate embroidery quickly and accurately.
Cross stitch calculator
Calculate cross stitch quickly and accurately.
Scrapbooking calculator
Calculate scrapbooking quickly and accurately.
Card making calculator
Calculate card making quickly and accurately.
Origami calculator
Calculate origami quickly and accurately.
Paper craft calculator
Calculate paper craft quickly and accurately.
Jewelry making calculator
Calculate jewelry making quickly and accurately.
Pottery calculator
Calculate pottery quickly and accurately.
Woodworking calculator
Calculate woodworking quickly and accurately.
Gardening calculator
Calculate gardening quickly and accurately.
Cooking calculator
Calculate cooking quickly and accurately.
Cooking calculator
Calculate cooking quickly and accurately.
Baconian cipher encoder/decoder
This tool is designed for cryptography enthusiasts and students to explore the Baconian cipher method
Affine cipher encoder/decoder
Encode or decode messages using the Affine cipher, a popular cryptographic technique.
HTML entity encoder/decoder
This tool is designed for developers and content creators who need to convert text to HTML entities or decode HTML entities back to normal text.
ROT13 cipher encoder/decoder
A simple tool designed to help cryptography enthusiasts and students encode or decode text using the ROT13 cipher.
Candle wax calculator
Calculate the perfect wax amount for your candles with our Candle Wax Calculator, an essential tool for DIY candle makers.
Darts checkout calculator
Use our interactive Darts Checkout Calculator to find the best checkout combinations and improve your darts game.
Knitting gauge calculator
Calculate your knitting gauge with precision using our interactive calculator designed for knitters.
Poker odds calculator
Calculate your winning odds in a poker game with our advanced Poker Odds Calculator. Enhance your strategy with accurate and reliable calculations.
Sewing yardage calculator
Calculate the exact amount of fabric you need for your sewing projects with our precise Sewing Yardage Calculator.
Yarn calculator for knitting/crochet
Calculate the amount of yarn needed for your knitting and crochet projects with our precise and easy-to-use Yarn Calculator.