Plan it. Calculate it. Start it.
Start Your Business With a Plan.
Practical tools to estimate startup costs, plan your business, organize your launch and understand what you need to get started.
Free to use · No account required · No invented price data
What do I need to start my business?
- How much money do I need before I open?
- How many sales cover my costs?
- What do I have to set up, and in what order?
- What am I committing to every month?
Each question maps to a tool that turns it into a number or a task list you can act on.
Popular tools
Start where your decision is. Every tool works on its own and connects to the next one.
Startup Cost Calculator
Estimate what it may cost to open your doors, category by category.
Open toolBreak-Even Calculator
Find how many units or how much revenue covers your costs.
Open toolRevenue & Profit Calculator
Model revenue, contribution and estimated operating profit.
Open toolStartup Budget Planner
Build an itemised budget with one-time and recurring totals.
Open toolBusiness Idea Planner
Turn a rough idea into a structured, reviewable summary.
Open toolStartup Checklist
A configurable checklist of practical setup steps.
Open toolSales Target Calculator
Turn a profit goal into the units and revenue needed to reach it.
Open toolCash-Flow Planner
Project cash in and out month by month and find the tightest month.
Open tool
How it works
- 1
Choose a tool
Pick the calculator or planner that matches the decision in front of you.
- 2
Enter your information
Your own quotes, prices and costs — nothing is pre-filled with invented data.
- 3
Build your plan
See totals, break-even points and structured summaries update as you type.
- 4
Take the next step
Each tool points to the one that logically follows it.
The startup planning journey
Six stages, each with the tools that belong to it. Most people move back and forth between them — that is normal.
- 1
Idea
Shape the idea and the customer it serves.
- 2
Plan
Decide the model, pricing and viability.
- 3
Budget
Estimate costs and build a real budget.
- 4
Set up
Work the practical setup steps in order.
- 5
Launch
Sequence the first 90 days.
- 6
Grow
Revisit numbers as reality replaces estimates.
Business guides
Short explanations of the decisions behind the numbers.
How Much Does It Cost to Start a Business?
How to build a defensible startup cost estimate from your own quotes instead of relying on generic averages.
6 min readHow to Create a Business Startup Plan
A practical sequence for turning an idea into a plan you can act on, without writing a 40-page document.
5 min readHow to Calculate Break-Even
The break-even formula explained, including contribution margin and the case where no break-even point exists.
4 min readHow to Create a Startup Budget
Build an itemised startup budget that separates one-time spending from recurring commitments.
5 min readHow to Choose a Business Model
How the revenue model you pick changes your pricing, cash flow and cost structure.
5 min readBusiness Startup Checklist
The practical setup steps most new businesses work through, and which ones depend on your location.
6 min read
Why BusinessStartTools
No invented market data
There is no hidden price database. Every figure in a result is one you entered, so you can defend it.
Methodology on every estimate
Each calculator states what it includes, what it excludes and which assumptions it applies.
Free and account-optional
Every tool works without signing in. Drafts stay in your own browser until you clear them.
One connected journey
Idea, plan, budget, setup, launch. The tools share the same structure instead of being isolated pages.
Frequently asked questions
Ready to put numbers on it?
Start with the startup cost calculator, then check your break-even point.