Daily Investing Calculator

See what your daily investing adds up to

Enter what you can set aside each day. The calculator shows your weekly, monthly and yearly amounts, then how it could grow.

Daily amount

Days you invest each week

Years to invest Optional. Clear it to see only your daily, weekly, monthly and yearly amounts. Goal mode needs it.

years

Starting balance Optional. Money you already have to invest.

Monthly income after tax Optional. Shows what share of income this is.

Show results in today’s dollars (assumes 3% inflation, and deposits that rise with it)

Your entries are saved in this browser (localStorage), so they’ll still be here next time. They stay on this device and aren’t sent anywhere.

Where it could be in 20 years

This is an estimate for planning, not financial advice, and returns are never guaranteed. Real markets rise and fall from year to year, and funds charge fees that reduce what you keep. A common order of operations is to cover essentials, build a cash cushion and pay down high-interest debt before investing. For personal advice, talk to a licensed financial advisor.