SwitchWizeSmart financial decisions
P1

Treasury Bill Ladder Calculator

Build a rolling Treasury bill ladder using an annualized rate you enter and estimate rung size, income, and liquidity timing.

Quick answer: Build a rolling Treasury bill ladder using a current annualized rate you enter and estimate rung size, income, and liquidity dates. Enter Total Amount, Number of Rungs, Assumed Annualized T-Bill Yield, and Full Ladder Length to personalize the estimate. It returns Simple Annualized Income Estimate, Amount Per Rung, and First Liquidity Window so you can compare the impact before choosing a next step. Use it to compare cash flow, interest, liquidity, and next-account choices before moving money.

Simple Annualized Income Estimate
$4,600
Simple Annualized Income Estimate
$4,600
Amount Per Rung
$25,000
First Liquidity Window
90
Monthly Income Equivalent
$383
Diagnostic

A 4-rung ladder would place about $25,000 in each rung.

At the entered annualized yield, the simple income estimate is about $4,600 before tax and reinvestment changes.

Plan this in Money Map
What to do next

Plan your next move ->

Your action plan
  1. 1

    Set the target and timeline for this plan

    Build a rolling Treasury bill ladder using a current annualized rate you enter and estimate rung size, income, and liquidity dates.

  2. 2

    Pressure-test one alternate scenario before deciding

    Assumptions change the answer, especially when rates, taxes, or timing matter.

  3. 3

    Save the result to Money Map or use the linked next action

    Turn the result into a prioritized action instead of treating it as a one-off number.

Plan your next move

This is an educational estimate, not tax, legal, investment, or lending advice. Confirm with a qualified professional or the provider before acting.

Calculator action path

Turn this result into a decision

Every SwitchWize calculator connects to a product comparison, rate context, guidance, alerts, and Money Map.

Rate authority hub
Compare
You could gain ~$4,600/yr — compare nowMove from calculation to current product options.
Rate Trend
Track savings ratesUse market context before you decide when to act.
Guide
Is High-Yield Checking the New Savings Account? What Changed inNeobanks are putting savings-level interest on checking accounts, sometimes higher. It blurs a line that used to be simple: checking for spending, savings for earning. Here is what high-yield checking really pays, its catches, and when it should replace your savings account.
Money Map
Map this $4,600/yr opportunitySave this opportunity and see how it fits your broader money plan.
Alert
Create a rate alertWatch the market instead of checking manually.
Top savings picks

Reviewed Aug 9, 2026 · Methodology

See all →
Newtek Bank
FDICNo minChecked Aug 9, 2026
4.20%APY
Open Account
PiBank
FDICNo minChecked Aug 9, 2026
4.10%APY
Open Account
LendingClub
FDICNo minChecked Aug 9, 2026
4.00%APY
Open Account

Advertising disclosure: SwitchWize may earn a referral fee if you open an account through a link above. This does not affect our rankings. Ranked using the SwitchWize methodology. Learn more

Free to embed

Add this calculator to your site

Paste this snippet into any page. No account or API key required, the widget is responsive, and it updates with live rates. A SwitchWize attribution link is included in the embed automatically.

<iframe src="https://www.switchwize.com/embed/treasury-bill-ladder" width="100%" height="680" loading="lazy" style="border:1px solid #e2e8f0;border-radius:14px;max-width:100%;width:100%" title="SwitchWize calculator"></iframe>
<script>(function(){window.addEventListener("message",function(e){if(e.origin!=="https://www.switchwize.com")return;var d=e.data;if(!d||d.type!=="sw-embed-resize")return;var f=document.getElementsByTagName("iframe");for(var i=0;i<f.length;i++){if(f[i].contentWindow===e.source){f[i].style.height=d.height+"px";break;}}});})();</script>

Frequently Asked Questions

Everything you need to know.

What does the Treasury Bill Ladder Calculator show?
Build a rolling Treasury bill ladder using an annualized rate you enter and estimate rung size, income, and liquidity timing.
How should I use the result?
Use the result as a planning and comparison aid. Review the assumptions, adjust your inputs, and compare the output with your actual options before acting.
What should I do after using this calculator?
Use the related links and next-action modules on the page to compare products, continue in Money Map, or review related guidance on SwitchWize.
Is the Treasury Bill Ladder Calculator free to use?
Yes. SwitchWize calculators are free, and you do not need an account to run scenarios or view the result.
Does using the Treasury Bill Ladder Calculator affect my credit score?
No. Using a calculator does not trigger a credit check. A credit impact can occur only if you apply directly with a lender, card issuer, or provider.
Are the results personalized financial advice?
No. Calculator outputs are educational estimates based on the inputs you enter. Review assumptions and confirm terms directly with providers before making a financial decision.
What should I do after seeing the result?
Use the recommendation module on this page to plan your next move ->, or run Money Map to compare this banking & savings decision with your other opportunities.
How does SwitchWize choose related offers?
Related offers are matched by the calculator surface (savings) and ranked using SwitchWize data such as rate, fees, trust signals, product fit, and switching friction. Paid relationships do not change organic ranking order.
How fresh are the rates and offers shown?
Rate and offer data is reviewed on a recurring cadence and every offer module shows review context or links to the methodology and disclosure pages.
Where can I see the ranking methodology?
The SwitchWize methodology page explains how rate freshness, editorial review, affiliate disclosure, and category ranking factors work.
Can Money Map use this result?
Yes. Money Map is the broader diagnostic path: it compares savings, mortgage, cards, and debt so you can see whether this calculator result is your highest-impact next move.

Why This Matters

Treasury Bill Ladder Calculator helps users make a banking & savings decision with clearer numbers, assumptions, and next actions.

How to Use It

  1. 1Enter your numbers in the input panel.
  2. 2Review the live results and interpretation on the right.
  3. 3Use the goal outputs to compare options or plan the next step.
  4. 4Use the related links below if you want to move from analysis to action.
Related calculators
CD Ladder OptimizerSavings vs Money Market Fund After-Tax Yield PlannerMoney Market vs T-Bill vs HYSA Calculator
Plan your next move ->