NSFR Calculator

With this NSFR calculator, you can easily calculate the net stable funding ratio. The net stable funding ratio helps you to assess a bank's ability to handle long-term obligations through sustainable and secured funding.

The following article will help you understand what NSFR is and how to calculate it using the NSFR formula. We will also use some net stable funding ratio examples to better help you to understand the meaning of the metric. Now, let's start by discussing the concept!

The net stable funding ratio, or the Basel III net stable funding ratio, is widely used to regulate the banking sector by the Basel committee under the Basel III accord. The metric focuses on measuring if the bank's funding is secured enough to withstand long-term market disruptions.

Compared to the liquidity coverage ratio (LCR), which focuses on a bank's ability to withstand short-term liquidity risks, the net stable funding ratio measures the long-term liquidity risks. You can try out our LCR calculator and risk calculator to understand more on this topic. The ratio was introduced after the 2008 financial crisis with the aim of restricting excess lending by the banks and encouraging banks to lean towards more secured funding.

Now that we understand the NSFR meaning, let's look at the NSFR calculation.

Take Bank Alpha as the Basel III net stable funding ratio example. It is a US bank that reports the following numbers:

• Regulatory capital: $10,000,000;
• Stable demand deposits: $15,000,000;
• Less stable demand deposits: $10,000,000;
• Funding from corporations: $17,000,000; and
• Required stable funding: $35,000,000.

You need to carry out three steps to calculate NSFR.

1. Calculate the available stable funding (ASF).

   Available stable funding, or ASF, is the stable source of money the bank has. As different sources of money have different stability, they are each assigned an ASF factor. The higher the ASF factor, the more stable the source of money is. The ASF factor for each source of money is as follows:

   • ASF factor of regulatory capital: 100%;
   • ASF factor of stable demand deposits: 95%;
   • ASF factor of less stable demand deposits: 90%; and
   • ASF factor of funding from corporation: 50%.

   Using the ASF factors above, you can calculate the ASF using the formula below:

   ASF = reg. cap. + stable dep. × 0.95 + less stable dep. × 0.9 + cop. fund. × 0.5

   where:

   • reg. cap. — Regulatory capital;
   • stable dep. — Stable demand deposits;
   • less stable dep. — Less stable demand deposits; and
   • cop. fund. — Funding from corporations.

   In this example, The ASF of Bank Alpha is $10,000,000 + $15,000,000 × 0.95 + $10,000,000 × 0.9 + $17,000,000 × 0.5 = $41,750,000.

   Our NSFR calculator allows you to find ASF by opening the first section of the calculator: Calculate Available stable funding.

2. Determine the required stable funding.

   We need to calculate the required stable funding next. The required stable funding is the number of sources of money needed by the bank. This number is determined by the government and its regulators. In our example, Bank Alpha's required stable funding is $35,000,000.

3. Calculate the NSFR.

   Finally, it is time for us the calculate the Basel III net stable funding ratio. We calculate this metric using the NSFR definition:

   NSFR = ASF / required stable funding

   Thus, Bank Alpha's NSFR is $41,750,000 / $35,000,000 = 119.29%.

After understanding the NSFR formula, it is time to understand how to interpret it.

The Basel III Accord, published by the Basel Committee on Banking Supervision (BCBS), says that every bank is required to have an NSFR of at least 100%. This indicates that the institution has enough stable funding to meet the required funding for the next 12 months.

We use this metric to make sure that banks out there will not take on excessive risk just to get more profit. It encourages banks to play safe and secure stable funding sources so that when a financial crisis happens, the bank will have the ability to weather it. Please feel free to check out our profit calculator.