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How much interest does $1 million earn?

At 4% a year, $1 million earns $40,000 a year, about $3,333 a month, before tax. At 5% it earns $50,000.

By the Calcist team · Updated October 26, 2026 · About a 3-minute read

Interest on $1 million

Rate (APY)Per yearPer monthPer day
2%$20,000$1,667$55
3%$30,000$2,500$82
4%$40,000$3,333$110
5%$50,000$4,167$137
6%$60,000$5,000$164

APY already includes compounding, so the yearly figure is simply the balance × APY. Monthly figures are the yearly amount ÷ 12; daily ÷ 365.

Can you live off the interest?

$40,000 a year from 4% interest can look like income for life, but two things shrink it. Interest is usually taxed as ordinary income, and inflation means $40,000 buys less each year. If you spend all the interest, the balance stays at $1 million but its buying power falls. See how long $1 million lasts if you also spend some of the principal.

Work it out for any amount

Use the simple interest calculator for a flat rate, the compound interest calculator to see interest earning interest, or the CD calculator for a certificate of deposit.

Every worked example on this page was checked with Calcist's own engine and an independent reference.

Questions people ask

How much interest does $1 million earn in a year?

$40,000 at 4% APY, $50,000 at 5% and $30,000 at 3%, before tax.

How much interest does $1 million earn per month?

About $3,333 a month at 4% APY, or $4,167 at 5%.

Is interest on $1 million taxable?

Usually, yes. In the US, interest from savings accounts and CDs is taxed as ordinary income, unless it's in a tax-advantaged account.

What is the difference between APR and APY?

APY includes compounding; APR doesn't. For savings, compare APYs.