Startup Cost Estimator — Categorized Budget Planner by Industry
Add your expected costs category by category. We will total everything and recommend a cash reserve.
Business Type
Select a template to pre-fill typical costs, or start from scratch.
One-Time Startup Costs
Business license, LLC filing, permits, trademark
Computer, desk, machinery, tools, POS system
Leasehold improvements, signage, deposits
Opening stock, raw materials, packaging
Logo, domain, website design, business cards
Training, consulting, initial marketing campaign
Monthly Operating Costs
General liability, professional, property
Accounting, email, CRM, project management
Cash Reserve
How many months of expenses to keep in reserve? 3-6 months is recommended.
Your Startup Cost Estimate
Cost Breakdown
What This Means
Startup Cost Planning Guide
Why You Need a Startup Budget
Most businesses fail not from bad ideas but from running out of money. A realistic startup budget helps you understand exactly how much capital you need before generating revenue, and prevents the number one mistake: underestimating costs by 30-50%.
Typical Startup Costs by Business Type
| Business Type | Typical Range |
|---|---|
| Freelance / Consulting | $500 - $5,000 |
| Online Store (e-commerce) | $2,000 - $15,000 |
| Service Business | $5,000 - $25,000 |
| Retail Shop | $25,000 - $100,000 |
| Restaurant / Food Service | $50,000 - $250,000+ |
Costs People Forget
- • Permits & licenses: Health permits, fire inspection, zoning approval — $200-$2,000+ depending on industry and location
- • Insurance: General liability alone runs $500-$3,000/year for most small businesses
- • Professional services: Accountant setup, legal review, bookkeeping — $1,000-$5,000 in year one
- • Security deposits: First/last month rent, utility deposits, equipment leases — often 2-3 months of rent
- • Working capital gap: The time between paying suppliers and collecting from customers (30-90 days)
The Cash Reserve Rule
Keep 3-6 months of operating expenses in reserve. This is not optional — it is the difference between surviving a slow start and closing down. Most businesses take 6-18 months to become profitable.
| Reserve Level | Best For |
|---|---|
| 3 months | Freelance, side business, low overhead |
| 6 months | Most small businesses (recommended) |
| 9 months | Seasonal business, slow ramp-up |
| 12 months | Restaurant, retail, high fixed costs |
Funding Your Startup
- • Personal savings: The most common source. No debt, no giving up equity, full control
- • SBA loans: Government-backed loans with favorable terms (SBA 7(a) up to $5M, microloans up to $50K)
- • Business credit cards: Good for small purchases and building business credit. Watch the interest rates
- • Friends & family: If going this route, put everything in writing with clear repayment terms
Launch Checklist
- ☐ Register business entity (LLC, Corp, or sole proprietorship)
- ☐ Get EIN from IRS (free, instant online)
- ☐ Open business bank account (separate from personal)
- ☐ Get required licenses and permits
- ☐ Set up accounting software (QuickBooks, Wave, FreshBooks)
- ☐ Purchase insurance (general liability at minimum)
- ☐ Build cash reserve before launch, not after
What It Actually Costs to Start a Small Business
Kauffman Foundation research on U.S. startups finds the median cost to start a microbusiness is approximately $3,000, while the average across all small business types ranges from $30,000 to $40,000 per the SBA and Shopify's State of Commerce surveys. Costs vary sharply by model: a home-based consulting business can launch for $2,000–$5,000 (LLC filing, website, laptop, insurance), an online store typically costs $5,000–$20,000 (inventory, platform fees, marketing), a franchise requires $50,000–$500,000+ in initial investment per the International Franchise Association, and a brick-and-mortar restaurant averages $175,000–$750,000 per Restaurant Owner median build-out data.
The Federal Reserve Small Business Credit Survey (2024) reports that 68% of new small businesses rely primarily on personal savings for startup capital, 18% use personal credit cards, 12% get loans from friends and family, and only 8% obtain bank loans in the first year — largely because most banks require 1–2 years of operating history. SBA-guaranteed 7(a) loans remain the primary external capital source for early-stage small businesses, with an average loan size of roughly $530,000 in FY2024. Underestimating startup costs is the single most common mistake: a 2020 CB Insights analysis of 111 failed startups cited "ran out of cash" as the top reason, responsible for 38% of failures.
The standard rule is to budget 20%–30% above your estimated startup cost as a contingency, and hold 3–6 months of operating expenses in reserve before launch. Use the calculator above to itemize every category — LLC filing and business licenses (varies $50–$500 by state, see our LLC Costs by State tool), insurance (typically $500–$3,000/year for general liability), equipment, initial inventory, website and software ($500–$5,000), marketing launch budget ($2,000–$10,000 recommended minimum), and 6 months of fixed overhead. Then add your contingency. If the total makes funding impossible, that is a signal to narrow the launch scope, not to underestimate the numbers.
When to Use This Calculator
Before Seeking Funding
Investors and lenders want to see a detailed startup budget. A well-structured cost estimate shows you've thought through the business and know how much capital you actually need.
Deciding Between Concepts
Comparing a brick-and-mortar vs. e-commerce concept? Run both through this estimator to see the capital difference before committing to a direction.
Setting Your Cash Reserve
Most failed startups cite running out of cash as the cause. The cash reserve section helps you target the safety net needed to survive your first 3–6 months of operations.
Industry Benchmarks
| Business Type | Typical Startup Cost | Key Driver |
|---|---|---|
| Home Service / Trades | $10K–$50K | Tools, licensing, vehicle |
| E-Commerce / Online Store | $5K–$30K | Inventory, platform, marketing |
| Restaurant / Café | $175K–$500K | Build-out, equipment, licenses |
| Retail Storefront | $50K–$150K | Lease, fixtures, inventory |
| Professional Services | $5K–$25K | Licensing, software, marketing |
| SaaS / Software | $30K–$150K | Development, infrastructure, legal |
Source: SBA.gov Small Business Profiles, Kauffman Foundation Startup Activity data SBA.gov Small Business Profiles, Kauffman Foundation Startup Activity data
Common Mistakes When Estimating Startup Costs
Underestimating the cash reserve
Most businesses don't turn profitable immediately. Budget 3–6 months of operating expenses as a cash buffer beyond your startup costs. Without it, one slow month can force you to close before you've had time to grow.
Forgetting pre-opening costs
Legal formation ($500–$2,000), business licenses ($100–$1,000), initial marketing and branding ($2,000–$10,000), and website setup often get overlooked. These are real costs you pay before serving a single customer.
Ignoring working capital needs
If you carry inventory or have 30–60 day payment terms with customers, you need capital to bridge that gap. Working capital requirements can easily add 20–30% to your total funding need.
Using best-case estimates
Construction always runs over. Equipment takes longer to arrive. Permits get delayed. Add a 15–20% contingency buffer to every startup cost estimate. The startups that succeed plan for Murphy's Law.