Runway :

Runway in the context of startups refers to the length of time a business can continue operating before it runs out of money. It represents the amount of time a startup has to achieve key milestones, such as securing additional funding, reaching profitability, or achieving product-market fit.

How to Calculate Runway for a Startup

The runway for a startup is typically calculated using the following formula:

Runway=Cash on HandAverage Monthly Burn RateRunway=Average Monthly Burn RateCash on Hand


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    Cash on Hand

    The amount of cash or cash equivalents the startup has in its accounts.

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    Average Monthly Burn Rate

    The average amount of money the startup spends each month on operational costs, such as salaries, rent, marketing, and product development.

For example, if a startup has $300,000 in cash on hand and its average monthly burn rate is $30,000, the runway would be:

Runway=$300,000$30,000=10 monthsRunway=$30,000$300,000=10 months

This means the startup has 10 months of runway, assuming no additional income or expenses.

Runway Rate for a Startup

The runway rate is a measure of how quickly a startup is burning through its cash reserves. It is typically expressed as the average monthly burn rate.

A Good Runway for a Startup

A good runway for a startup depends on various factors, including the industry, business model, and stage of development. In general, a longer runway is considered more favorable as it provides the startup with more time to achieve its goals and milestones without running out of cash. A runway of 12-18 months is often considered a healthy cushion for most startups.

Lets Understand with an example

Consider a startup founded by Harsh. The startup develops software for small businesses to manage their inventory and sales. The company has a team of 10 employees, including developers, marketers, and customer support.

The startup has $500,000 in cash on hand. The average monthly burn rate, which includes salaries, rent, marketing, and development costs, is $50,000.

Runway=$500,000$50,000=10 monthsRunway=$50,000$500,000=10 months

This means that the startup has 10 months of runway before it runs out of cash. This gives Harsh and his team a year to focus on building and growing the business before needing additional funding.

Hope this was helpful! There's more to explore! Learn about Series-A-Financing here.