The payback period describes the length of time required to recoup an investment through the resulting cash inflows.
It therefore shows how long it takes for an investment to „pay for itself“.
The calculation is carried out by accumulating the cash flows generated over time until they reach the amount of the original investment.
Basic principle:
- Payback period = the time taken to recoup the investment costs in full
Typical procedure for the calculation:
- Calculating the initial investment
- Determining annual (or periodic) cash flows
- Summary of cash flows
- Determine the point in time at which the total reaches the amount of the investment
The payback period is an important indicator in investment analysis, particularly because it is easy to understand and quick to calculate.
Advantages of the key performance indicator:
- simple and intuitive interpretation
- Focus on cash inflows
- sound assessment of short-term risks
- useful for making quick investment decisions
At the same time, the payback period also has its limitations:
- does not take into account cash flows after amortisation
- ignores the time value of money (in the simple version)
- does not say anything about overall profitability
- may put projects that are profitable in the long term at a disadvantage
For start-ups and businesses, the payback period is particularly relevant when it comes to:
- Investment in marketing campaigns
- Product Development
- Hardware or infrastructure costs
- Customer Acquisition Costs (CAC)
A short payback period is often seen as a positive factor, as it means that the capital invested becomes available again more quickly and the financial risk is lower.
innoWerft helps start-up founders to evaluate investment decisions on the basis of data, analyse cash flows and develop sustainable financial strategies.