Hundred per day10 over 100 days1,000 over a year3,650

Renting · saving at the same time

Saving for a house while renting, one logged day at a time

Rent takes the biggest number on your statement before the month has started. Everything that reaches the house fund comes out of what happens after that, and that part is decided again every single day.

where this sits

The people in this position are a measured group

21%
First-time buyers made up 21% of the US market in 2025, a record low against a historical norm near 40%, with their average age reaching a record 40 — National Association of Realtors. source

Figures on this page are quoted from the sources linked beside them. We publish no numbers of our own and make no forecast about your savings.

why it stalls

Rent and the house fund come out of the same month

now and next

The flat you rent, the flat you are saving for

now · rentingnext · your own

Drag to compare.The daily log is what moves the line.

how the hundred days run

Three tasks in the morning, one report at night

01Write three money tasks before the day startsSpecific and small enough for an ordinary Tuesday: cancel one thing, cook instead of ordering, move what is left on Friday. You write them. Nobody hands you a budget.
02Close the day in two linesWhat you did, what you did not. The report is the whole mechanism, because a day that gets written down is a day you cannot quietly lose.
03Sit with other renters on the same hundredThey read your log, you read theirs. Skipping stops being invisible, and invisible skipping is what ends most savings runs.

the shape of it

What a hundred days usually look like

1of 100 days

Calibration. You find out what an ordinary week in your flat actually costs, which is rarely the number you would have guessed.

A hundred days at that pace comes to 1,000. Twelve months of the same habit: 3,650.

Arithmetic in whatever unit you count in. It is a sum, not a forecast.

Day 1–10

Calibration. You find out what an ordinary week in your flat actually costs, which is rarely the number you would have guessed.

Day 35

The first month where something goes wrong. You log the bad day instead of disappearing, and the run survives it.

Day 100

A hundred written days. Not a promised amount, a record of decisions and a habit of making them on purpose.

Three tasks each morning. One report each night. A hundred days of down payment.

before you join

Reasonable questions

Is this financial advice?

No. This is a discipline programme. We do not advise on mortgages, investments, taxes or where to keep money, and we never tell you what to do with yours.

How much will I have after a hundred days?

We have no way of knowing and will not pretend otherwise. What the programme promises is a hundred days in which the decision gets made and recorded, not a sum.

Do you need access to my bank?

No. Nothing connects to an account. You write your own tasks and your own report; the numbers stay yours.

What if I miss a day?

You write that in the report and carry on. The programme counts days you showed up, not an unbroken streak.

What does it cost?

Pricing is set when the next group opens. Nothing is charged on this page.

The next hundred days start soon

Leave an email and we will write once, when the group opens.

  • Three tasks in the morning, one report at night
  • A hundred days counted from a fixed start date
  • People who will notice when your log stops

One email when the next group starts. Nothing is charged on this page.

ask first

Not sure it fits a renting month?

Enter to send · Shift + Enter for a new line
Take the next hundred days