Calculator Comparison

CD Calculator vs Treasury Bond Return Calculator

Not sure which calculator to use? Here's a side-by-side comparison of the CD Calculator and Treasury Bond Return Calculator to help you pick the right one for your needs.

CD Calculator

Investment & Retirement

Calculate the interest earned and maturity value of a certificate of deposit (CD) based on deposit amount, rate, and term.

What you enter

Deposit Amount
Annual Percentage Yield (APY)
CD Term
Compounding

What you get

Value at Maturity(primary)
Total Interest Earned
Effective Annual Rate

Use CD Calculator

Treasury Bond Return Calculator

Investment & Retirement

Calculate the return on U.S. Treasury bond investments. Enter the face value, coupon rate, purchase price, and maturity to see your yield and total return from government bonds.

What you enter

Face Value
Coupon Rate
Purchase Price
Years to Maturity

What you get

Annual Interest Income(primary)
Yield to Maturity
Total Interest Earned
Total Return at Maturity

Includes visual bar chart breakdown

Use Treasury Bond Return Calculator

Key Differences

Feature	CD Calculator	Treasury Bond Return Calculator
Category	Investment & Retirement	Investment & Retirement
Inputs	4 required fields	4 required fields
Outputs	3 results	4 results
Chart	No chart	bar chart
FAQs	3 answered	3 answered

Input Comparison

Only in CD Calculator

Deposit Amount
Annual Percentage Yield (APY)
CD Term
Compounding

Only in Treasury Bond Return Calculator

Face Value
Coupon Rate
Purchase Price
Years to Maturity

Which Calculator Should You Use?

Use the CD Calculator if you need to:

Calculate value at maturity
When you know your deposit amount and annual percentage yield (apy)

Use the Treasury Bond Return Calculator if you need to:

Calculate annual interest income
When you know your face value and coupon rate
Want a visual bar chart breakdown

Frequently Asked Questions

What is a good CD rate?

As of 2026, competitive CD rates range from 4-5% APY for 1-year terms. Online banks typically offer higher rates than traditional banks. Rates vary with the Federal Reserve's benchmark rate.

What happens if I withdraw a CD early?

Early withdrawal penalties typically range from 3-6 months of interest for shorter terms and 6-12 months for longer terms. Some banks offer no-penalty CDs at slightly lower rates.

What are Treasury bonds and how do they work?

Treasury bonds are debt securities issued by the U.S. government. They pay semi-annual interest (coupon) and return the face value at maturity. They're considered the safest investments available, backed by the full faith and credit of the U.S. government.

What is the difference between T-Bills, T-Notes, and T-Bonds?

T-Bills mature in 1 year or less and are sold at a discount (no coupon). T-Notes mature in 2-10 years with semi-annual coupons. T-Bonds mature in 20-30 years with semi-annual coupons. Longer maturities typically offer higher yields.

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Bottom Line

Choose the CD Calculator if you need to calculate value at maturity. Use the Treasury Bond Return Calculator if you need to calculate annual interest income. Both calculators are free and require no sign-up.

Use CD Calculator Use Treasury Bond Return Calculator

Feature

CD Calculator

Treasury Bond Return Calculator