Treasury Bill Calculator
Calculate the yield, purchase price, and profit for Treasury bills (T-bills) based on face value, discount rate, and days to maturity.
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How to use this tool?
- 1 Enter the requested data in the fields above carefully.
- 2 Click the calculate button to process the information instantly.
- 3 Analyze the detailed result and the formula explanation presented below.
- 4 You can print, share, or even embed the calculator on your own site for free.
Unlike traditional static calculators, our tools adapt to specific user needs. They include detailed explanations of the formulas used, ensuring transparency in results. Furthermore, our design is focused on user experience, eliminating distractions and focusing on what really matters: your data and conclusions.
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Frequently Asked Questions
A Treasury bill (T-bill) is a short-term U.S. government debt obligation with a maturity of one year or less. They are sold at a discount from face value and do not pay periodic interest.
The purchase price is calculated as Face Value × (1 - (Discount Rate × Days to Maturity) / 360). The discount rate is the annualized rate used to compute the discount.
The annualized yield (also called investment yield) is the return on investment annualized using a 360-day year. It is calculated as (Profit / Purchase Price) × (360 / Days to Maturity) × 100%.
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