Life Map

Calculator

Habit cost calculator

Multiply a daily habit — smoking, drinking, anything recurring — by the years still ahead of you. Also shows what the same money could grow to if invested instead.

Enter a daily spend and your ages to see a result here.

FAQ

Does this calculate health effects of smoking or drinking?

No. This calculator only handles spend; it does not model health or lifespan effects.

How is the invested return calculated?

It compounds monthly, assuming the same amount is invested each month at the annual rate you enter. It does not guarantee any real investment outcome.

Is the spend I enter sent to a server?

No. Every calculation happens only in your browser and is never sent anywhere.