Calculate.Create.Succeed.
Professional calculators for resin crafts, pottery, and jewelry making. Turn your hobby into a profitable business.
Trusted by craft professionals worldwide • Free to use • No registration required
Most Popular Calculators
Join thousands of makers using these top-rated calculators to optimize their projects and boost profits.
Learn More
Beginner's Guide to Resin Mixing Ratios
Learn the perfect resin-to-hardener ratios for different project types and brands.
Avoiding Common Resin Casting Mistakes
Top 10 mistakes that ruin resin projects and how to prevent them.
Pricing Your Resin Art for Profit
Calculate material costs, labor, and markup to price resin art competitively.
Features Competitors Don't Have
Based on extensive user feedback research, we've built the features crafters actually need. No more project failures, outdated pricing, or mobile nightmares.
Environmental Compensation
Automatic adjustments for temperature, humidity & altitude
Competitors: Others ignore real-world conditions
Material Compatibility Engine
Prevents project failures with compatibility warnings
Competitors: Competitors offer no compatibility checking
Live Market Prices
Real-time precious metal prices, not outdated data
Competitors: Others use stale pricing data
Mobile-Native Design
Built mobile-first, not desktop-converted
Competitors: Most competitors lack proper mobile optimization
2-Step Calculations
Simple workflow vs competitors' 4+ step processes
Competitors: Others force complex multi-step workflows
Multiple Pricing Models
Flexible pricing vs rigid overpriced suggestions
Competitors: Others suggest 40-60% overpriced results
Unlike competitors who charge $9.99/month for basic features, CraftCalc gives you professional-grade tools for free. No hidden costs, no subscription traps.
Why Choose CraftCalc?
Built by crafters, for crafters. Our calculators combine industry expertise with modern technology to help you succeed.
Precise Calculations
Industry-standard formulas ensure accurate results for all your craft projects.
Mobile Optimized
Designed mobile-first for crafting on-the-go. Works perfectly on any device.
Cost Management
Track material costs and calculate profitable pricing for your craft business.
Learning Resources
Comprehensive guides and tutorials to master your craft calculations.
Time Saving
Skip manual calculations and focus on creating beautiful craft projects.
Always Free
Professional-grade calculators that will always be free to use. No hidden costs.
Trusted by 12,000+ Professional Crafters
Real stories from verified business owners who transformed their craft passion into profitable enterprises using CraftCalc.
"As someone who started resin art as a hobby and now runs a full-time business, CraftCalc has been absolutely game-changing. The environmental compensation feature alone has saved me over $800 in waste..."
"After 15 years throwing pottery, I thought I knew everything about clay shrinkage. CraftCalc proved me wrong! Their shrinkage calculator accounts for variables I never considered - firing schedule, cl..."
"The jewelry pricing calculator with live metal prices is phenomenal! Gold prices fluctuate daily, and CraftCalc keeps me profitable without constantly recalculating. I created a $3,200 custom engageme..."
"I teach "Turning Crafts into Careers" and CraftCalc is now required in my curriculum. Students love seeing professional-grade calculations instead of back-of-napkin math. One student, Maria, used the..."
James Wilson
Craft Business Instructor
"I sell resin coasters, pottery mugs, AND wire jewelry at farmers markets. CraftCalc handles all three! Saturday markets used to be guesswork - now I know exactly which pieces are profitable and which..."
"My epoxy river table workshops went from money-losers to profitable once I started using CraftCalc for material planning. Students make 8-foot dining tables, and getting resin volumes wrong used to co..."
