Business Start Up Costs Calculator. 14 business startup costs to plan for. Multiply your ongoing costs (for 1 month) by the number of months you want to project (12 is.

Before you start your business, you should conduct market research on your potential industry. Use your list from above to complete the next steps: This calculator will tabulate your business startup costs including legal fees, office supplies and equipment, marketing costs, and the funds that will keep you running.