ResinWise

Get the right mix every time. Resin and hardener must be combined in the correct ratio—by volume or by weight—or the result can stay sticky, brittle, or uncured. ResinWise does the math so you can focus on your project.

CALCULATE WITH CONFIDENCE • Part A & Part B – Enter your ratio (by volume or weight) and ResinWise gives you exact amounts.
• Any shape – Rectangle, circle, cylinder, sphere, and more. Enter dimensions and get the mix you need.
• Waste buffer – Add a percentage for spills and waste so you always have enough.
• Your brands – Supports popular resin brands (including volume-based ones like Craft Resin). Pick your product and get accurate results.

MORE THAN A CALCULATOR • Curing timer – Set a timer for demoulding so you don’t have to guess when it’s ready.
• Save projects – Store mixes and notes so you can repeat or tweak recipes later.
• Units you prefer – Work in metric or imperial (ml, g, oz, etc.).
• Fully offline – No account, no sign-in. Everything runs on your device.

FOR CRAFTERS & MAKERS Whether you do resin art, jewellery, coasters, or larger castings, ResinWise helps you get the ratio and amounts right—so you spend less time on math and more on making.

FREE TO USE ResinWise is free to download and use. Optional upgrade available to remove ads and unlock extra features.

Download ResinWise and mix with confidence.