One job. Done properly.
Practical tools to
run your business.
For the numbers to check, the invoice to send and the files to get ready. Find your task and get back to work.
Free to use No account required
4 tools
Business Finance
Price your work, understand profit and plan the cash you need.
Compare Business Finance toolsProfit Margin Calculator
Check margin from revenue and costs, or find the revenue or price needed for a target margin.
Markup Calculator
Start with unit cost and a markup or selling price. See price, profit, markup and margin together.
Break-Even Calculator
Enter fixed costs, price and variable cost per unit to find break-even sales. Add a profit goal or planned sales to explore volume and price.
Cash Runway Calculator
Use available cash and monthly cash in and out to check runway. Model growth to explore expense coverage, or add target months to find a funding gap.
1 tool
Invoices & Payments
From work completed to a clear, client-ready PDF.
Explore Invoices & PaymentsInvoice Generator
Create a USD invoice with your logo, clear totals and a free PDF download. Remember your details on this device for next time.
2 tools
Time & Pay
Record hours, convert a pay rate or compare two offers.
Explore Time & PayTime Card Calculator
Turn one or two weeks of work into a clear time card. Add split or overnight shifts, save locally and keep a useful report.
Salary Calculator
Convert hourly, daily or salary pay with explicit schedules. Compare two offers by gross annual and monthly pay.
3 tools
Documents
Combine files, make a PDF or turn its pages into images.
Explore DocumentsMerge PDF
Bring proposals and supporting records together. Preview, arrange and combine PDFs on your device.
JPG to PDF
Arrange photos and screenshots, preview A4 or Letter pages, and download a PDF without uploading files.
PDF to JPG
Choose PDF pages, set image quality and preview the actual output. Download JPG or PNG without uploading files.
Useful from start to finish
Clear answers.
Work you can keep.
Get a usable result: a calculation with its assumptions, an invoice ready to download, a time card to share or a document prepared for its next job.
Your entries and files are processed in your browser. Invoice drafts and time cards are saved on your device only when you choose. Every tool explains its method and limits.
See two worked calculation examples
A sales target you can check.
- Fixed costs
- $5,000.00
- Price per unit
- $50.00
- Variable cost per unit
- $30.00
To cover these costs
250 units
$12,500.00 in sales
Each sale contributes $20.00 toward fixed costs. Same period, unchanged price and unit costs.
A cash scenario with its assumptions.
- Available cash
- $120,000.00
- Monthly cash in
- $20,000.00
- Monthly expenses
- $40,000.00
Keep cash flows flat
6.00 months
Until cash runs out at $20,000.00 monthly net burn.
Let cash receipts grow
Month 9
Monthly cash in first covers expenses, with cash still available.
Growth scenario: cash receipts rise 10.00% each month from month 2; expenses stay flat. An assumption to explore, not a forecast.