US Treasury Bill Discount Yield Calculator

US Treasury Bill Calculator

What Are Treasury Bills?

Treasury Bills (T-Bills) are short-term debt securities issued by the government at a discount to their face value. They are considered one of the safest investment options because they are backed by the full faith and credit of the issuing government. T-Bills do not pay periodic interest but instead provide returns through the difference between their discounted purchase price and their face value at maturity.

For example, if you buy a T-Bill with a face value of $1,000 for $950, you will earn $50 in interest when it matures. The yield on T-Bills is often used as a benchmark for risk-free rates in financial markets.

This tool helps investors calculate key metrics such as the discount yield and total interest earned from purchasing T-Bills, making it easier to evaluate their investment returns.

How to Use the US Treasury Bill Calculator

Follow these simple steps to calculate your Treasury Bill returns:

  1. Enter the Face Value: Input the T-Bill’s face value in USD. This is the amount you will receive when the T-Bill matures.
  2. Enter the Purchase Price: Input the price you paid to purchase the T-Bill. This should be less than its face value since T-Bills are sold at a discount.
  3. Enter Days to Maturity: Specify how many days remain until the T-Bill matures (e.g., 91 days, 182 days, or other durations).
  4. Click Calculate: Press the “Calculate” button to see your results. The tool will display:
    • The Discount Yield (percentage return based on purchase price).
    • The Total Interest Earned (difference between face value and purchase price).
  5. Review Explanation: Below your results, an explanation of how calculations were performed will help you better understand your investment returns.

This calculator is optimized for use on all devices, ensuring a seamless experience whether you’re on a desktop, tablet, or smartphone.