Free tools for shop owners

Simple calculators for the numbers every shop works out: margin and markup, reorder point and break-even. No sign-up, any currency.

• Margin and markup calculator: Find your profit margin and markup, or the price that earns the margin you want.
• Reorder point calculator: Find the stock level at which to reorder, so you do not run out before the next delivery arrives.
• Break-even calculator: Find how many sales you need each month to cover your costs, and how many to reach a profit target.