ResinCalc Pro

ResinCalc Pro is the most complete epoxy and resin calculator for crafters, artists, and professionals. Stop wasting resin — get precise measurements for every pour.

Whether you're coating a table top, casting jewelry molds, or pouring a river table, ResinCalc Pro calculates the exact amount of resin and hardener you need based on your project dimensions, shape, and brand.

CALCULATE WITH PRECISION
• 14 mold & coating shapes — rectangle, circle, hexagon, triangle, sphere, half sphere, oval, cone & more
• Enter dimensions in metric (cm) or imperial (inches)
• Automatic Part A / Part B split based on your brand's mix ratio
• Results in volume (mL, L, oz, gal) or weight (g, kg, oz, lb)
• Adjustable waste factor to account for mixing loss
• Batch multiplier for repeat pours

57+ BUILT-IN RESIN BRANDS
Pre-loaded with accurate specs for the most popular brands including ArtResin, TotalBoat, Pro Marine, Ecopoxy, East Coast Resin, Stone Coat, West System, Smooth-On, Teexpert, Nicpro and many more. Each brand includes density, mix ratio, pot life, cure time, and recommended pour depth.

RESIN INVENTORY TRACKER
Keep track of your resin stock. Log Part A and Part B volumes, set low-stock alerts, and deduct materials directly from your calculation results.

CALCULATION HISTORY
Every calculation is saved automatically. Review past projects, share results, or export professional PDF reports.

PRO FEATURES (included with ResinCalc Pro)
• Multi-Mold Calculator — calculate for multiple molds in a single batch
• Multi-Layer Coating — plan layered pours with different thicknesses
• Pigment Calculator — get the right pigment-to-resin ratio
• Temperature Compensation — adjust for ambient temperature effects on volume
• Custom Brands — add your own resin brands with custom specs
• Mold Presets — save frequently used mold dimensions
• PDF Export — generate professional reports for your projects
• Unlimited History — access your full calculation archive

ADDITIONAL TOOLS
• Pot Life Timer with notification alerts
• Real-time 3D shape previews
• 4 languages supported: English, French, Spanish, Portuguese
• Dark mode support
• Haptic feedback

SUBSCRIPTION OPTIONS
• Monthly: $2.99/month
• Yearly: $19.99/year (3-day free trial included)
• Lifetime: $39.99 one-time purchase

Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase.

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