Try your numbers

What this calculator does

Separate the cost of a small validation test from later business setup. Add only the expenses required for the version you are actually planning, then preserve a reserve for what the test teaches you.

How Much Do I Need to Start?

Add the money needed for the smallest responsible business test.

Your numbers

Cost line items

Your result

Enter startup expenses to estimate the money required.

These are estimates based on your numbers. Real costs and results may be different.

What to enter

  • One-time setup or equipment costs
  • Initial materials, samples or inventory
  • Launch, delivery and customer-acquisition costs

What to do next

  • Compare the total with your spending ceiling
  • Remove costs that do not help test demand
  • Stage larger purchases behind customer evidence

More help and ideas