CD Calculator 2026 — Compare Rates & Compounding (Ally, Marcus
Calculate CD maturity amounts across all major US banks with real benchmark rates from Ally, Marcus, Discover, Capital One, and more.
✓ Formula verified: January 2026For informational purposes only
CD Calculator
Results below
Enter Values
Balance at Maturity (12 months)
$10,434
Total Principal Deposited
$10,000
Total Interest Earned
▲ $434
Interest as % of Final Balance
4.2%
APY
4.25%
Compounding
Daily (365x/year)
Effective Annual Rate (APY)
4.341347483723013%
What if your initial deposit changes? $9000 → $9,391 · $10000 → $10,434 · $11000 → $11,478
Scenario Comparison
Conservative (2.25%)
$12,520.59
$2,520.59 interest
Your scenario (4.25%)
$15,284.42
$5,284.42 interest
Aggressive (7.25%)
$20,602.32
$10,602.32 interest
High-risk (11.25%)
$30,641.17
$20,641.17 interest
Best return
Share your result
Embed this calculator
Embed Code
Copy and paste this HTML snippet into any web page to embed this calculator directly.
<iframe src="http://127.0.0.1:59362/embed/finance/cd-calculator?ref=embed" title="CD Calculator 2026 — Compare Rates & Compounding (Ally, Marcus" width="100%" style="max-width:600px; border:none; height:500px;" loading="lazy"></iframe>
Direct Link
Share this link to let others open the calculator in their browser.
http://127.0.0.1:59362/embed/finance/cd-calculator?ref=embed
Powered byTheCalcUniverse
Maturity Breakdown
Principal Deposited$10,000
Interest Earned$434
Balance at Maturity
$10,434
Interest % of Total
4.2%
CD Details
APY: 4.25%Daily (365x/year)
Related Calculators
Reviews
No reviews yet. Be the first to share your experience with CD Calculator 2026 — Compare Rates & Compounding (Ally, Marcus.
Write a Review