Cash Flow & Business Planning

Burn Rate Calculator

Calculate net cash burn and average monthly burn rate from changes in your cash balance.

Net Cash Burn

$30,000.00

Monthly Burn Rate

$5,000.00

Cash Change

-$30,000.00

Next step

Turn one calculation into a financing plan

Compare loan options, model financing costs, forecast cash flow, and test what-if scenarios.

01

Calculate

Start with a focused business question and get a clear estimate.

02

Compare

Move from one answer to multiple assumptions and scenarios.

03

Plan

Save useful scenarios in your workspace and build on them later.

What Is Burn Rate?

Burn rate measures how quickly a business uses cash during a period. It is commonly used to monitor cash consumption and evaluate how long available funds may support operations.

How to Calculate Burn Rate

Monthly Burn = (Starting Cash − Ending Cash) ÷ Months

For example, using $30,000 of cash over six months produces an average burn rate of $5,000 per month.

Related Cash Flow Metrics

This calculator provides an estimate for planning and educational purposes. Actual cash consumption can vary across periods.