Free tools

Finish the math here

Each tool answers one question. No sign-up; the formula and sources are on the page.

• Volumetric weight (desi) calculatorYour parcel's desi and the value the carrier charges on.Open tool
• Gold labour calculatorLabour and selling price from grams, karat and today's gold price.Open tool
• Marketplace profit margin calculatorWhat stays with you after commission, fees, shipping and VAT.Open tool
• Print cost calculatorUnit cost and quote price from paper, printing, waste and labour.Open tool