Model revenue burndown as contracts end

Revenue Has a Half-Life

Every freelance engagement has an end date. Without a clear view of when current contracts expire, freelancers often face sudden income gaps. This burndown tool maps your current committed revenue forward in time, showing clearly when you'll need new contracts to maintain income targets.

The Pipeline Discipline

Successful freelancers treat business development as a continuous process, not an emergency response to income gaps. Visualising your revenue burndown makes pipeline investment a proactive choice rather than a reactive scramble.

The Mistake Most Freelancers Make

Many people find that they only start thinking about new business when revenue actually drops. By that point, the gap is already arriving. It can help to think of your current contracts as a slowly melting block of ice — visible, measurable, and predictable if you look closely enough. One approach is to model your churn rate honestly rather than optimistically. What happens if a client leaves earlier than expected? This is worth considering before it becomes urgent rather than after.

What the Numbers Are Really Telling You

The inputs here are intentionally simple. They are illustrations, not guarantees. Real freelance income rarely moves in a straight line. But running even a rough burndown model gives you something valuable — a sense of roughly when your pipeline needs to be working hardest. Many people find that seeing the curve laid out visually changes how they prioritise their week.

Run it with sensible defaults

Using current monthly revenue of 5,000, average contract length of 6, monthly revenue churn rate of 15, expected new business monthly of 1,000, the calculation works out to 8,000.00. Nudge the inputs toward your own situation and the output recalculates instantly. The defaults are meant as a starting point, not a recommendation.

The levers in this calculation

The inputs — Current Monthly Revenue, Average Contract Length, Monthly Revenue Churn Rate, and Expected New Business Monthly — do not pull with equal force. Not every input has equal weight. Flip one at a time toward extreme values to feel which ones move the needle most for your situation.

How the math works

This calculator estimates financial outcomes for freelancers and remote workers based on the inputs provided. Results are illustrative projections and may vary based on location, tax jurisdiction, and individual circumstances. This tool does not provide tax, legal, or financial advice. The working is transparent — you can verify every step yourself in the formula section below. No black box, no opaque "proprietary model".

Re-running after each rate change

Freelance rates aren't set once. After any rate change, re-run this — the monthly and annual totals drift faster than people expect, and your runway number changes with them.

What this doesn't capture

Freelance income is lumpy. The calculation assumes steady work; reality includes dry spells, delayed invoices, and client churn. Plan against a pessimistic version of the result, not the central case.