Business Startup Cost Calculator

This calculator adds up the real cost of starting a business in New Zealand, bringing the one-off setup costs and the all-important working capital buffer into one honest total, so you know how much funding you actually need before you begin. The single biggest reason new businesses fail is not a bad idea; it is running out of cash, often because the founder budgeted for the obvious setup costs but not for the months it takes revenue to catch up with expenses. This tool is built to prevent that. It separates two kinds of cost. First are the one-off setup costs: registering the company and any legal or accounting setup, buying equipment, tools and technology, initial stock or materials, a website and launch marketing, and any premises bond or fit-out. Second, and just as important, is working capital, the cash cushion that covers wages, rent and bills while the business finds its feet and sales build. You enter your figures for each, and the calculator returns the total funding required, the one-off setup subtotal, and the working capital buffer, so you can see the full number to raise from savings, a loan or investment. Use it to write a realistic budget, to support a loan or funding application, or to pressure-test whether you have enough behind you to start. Being generous with the working capital buffer is wise, because almost everything takes longer and costs more than planned. Costs vary enormously by industry and scale, so use your own figures; this is a planning estimate to help you start with your eyes open, not a substitute for a full business plan and cash-flow forecast.

Working capital covers costs while revenue builds, and is where most startups under-budget. Costs vary by industry. An estimate.