Turn numbers into a timeline.

See when savings goals, FIRE milestones, retirement targets, and debt-free dates could happen — using assumptions you can inspect and change.

No account required · Educational estimates · Browser-local planning features

A financial plan should show you where the numbers lead.

01

Know where you stand

Net worth gives your plan a starting point. Add what you own, subtract what you owe, and turn a snapshot into something you can track.

Calculate net worth →

02

Put a date on financial independence

Use your investments, spending, contributions, and assumptions to estimate a FIRE target and the milestones between here and there.

Estimate my FIRE date →

03

See the plan on a calendar

Move beyond one final number. See projected milestones, recurring contributions, and check-ins in a time-based view.

Open the Money Calendar →

04

Stress-test retirement assumptions

Explore withdrawal strategies and simulated outcomes instead of relying on a single average-return forecast.

Explore retirement scenarios →

Clarity without a black box.

Assumptions stay visible

Returns, withdrawal rates, inflation, and other modeling choices should be easy to find and change.

Projections are labeled

Dates are estimates based on assumptions, not promises about markets or the future.

Privacy starts small

Core tools do not require an account. Browser-session features stay local unless the product explicitly says otherwise.

Historical data is not prediction

Lottery statistics describe past draws. They do not make an independent future draw more predictable.

Read our trust principles

Start with a question, not a spreadsheet.

1

Choose the question

FIRE date, retirement income, savings goal, net worth, debt payoff, or another planning problem.

2

Enter the few numbers that matter

Use sensible defaults, then expand assumptions only when you want more control.

3

Follow the result through time

See the target, what changes it, and when the next milestone could happen.

More than a single-number calculator.

ApproachNumberCalendarSingle-number tool
Primary outputDates, milestones, progressA final number
AssumptionsVisible and adjustableOften buried or fixed
Time dimensionBuilt into the productUsually secondary
Next stepMove into calendar or scenario toolsStart another calculator
AccountNot required for core toolsVaries

Ready to put a date on the number?

Start with the FIRE calculator, or browse the full tool library if you have a different question.

Help improve NumberCalendar

Allow Google Analytics cookies to measure visits and page use? Calculator inputs and financial amounts are not sent. Privacy details