Free tool
Solopreneur Runway Calculator
Find out exactly how long your money lasts, when you hit break-even, and what you need to change to get there faster.
How to use this calculator
1
Choose your mode
Are you still employed with a side hustle, or already full-time on your own?
2
Enter your numbers
Drag the sliders to match your real savings, costs, and current side income.
3
Read your runway
The chart shows your cash burn path and the month your side income covers your life.
Runway
—
months of cash
Zero-cash date
—
est. date
Monthly burn
—
net per month
Break-even
—
side income = costs
Your situation
Cash position
£8,000
£2,200
Monthly fixed costs
£900
£300
£400
£80
Side business revenue
£200
10%
24-month projection
Cash balance
Side revenue
Break-even line
What-if scenarios — how to hit break-even faster
| Lever | Change needed | New break-even | Impact |
|---|
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