Interest on $2 million by rate
Per year, per month and per day, with the interest taken out so the balance stays at $2,000,000.
| APY | Per year | Per month | Per day |
|---|---|---|---|
| 3% | $60,000.00 | $4,932.54 | $161.97 |
| 4% | $80,000.00 | $6,547.48 | $214.92 |
| 4.5% | $90,000.00 | $7,349.62 | $241.20 |
| 5% | $100,000.00 | $8,148.25 | $267.36 |
| 6% | $120,000.00 | $9,735.10 | $319.31 |
| 7% | $140,000.00 | $11,308.29 | $370.77 |
Worked example: monthly interest on $2 million at 4.5%
- Yearly interest = $2,000,000 × 0.045 = $90,000.00.
- Monthly rate equivalent to a 4.5% APY = (1.045)1/12 − 1 = 0.3675%.
- Monthly interest = $2,000,000 × 0.3675% = $7,349.62, a little less than one twelfth ($7,500.00) of the yearly figure, because the monthly payouts could themselves be reinvested.
Spreading $2 million to stay within FDIC limits
One insured bank covers $250,000.00 per depositor and ownership category, so $2 million needs at least 8 banks to be fully insured in a single-owner account. Two spouses with single and joint accounts at the same bank can insure more. Treasury bills are backed by the US government and have no such limit. At 4.5% APY each $250,000.00 slice earns $11,250.00 a year, the same percentage as the whole.
What $2 million grows to with compound interest
If you leave the interest in, it compounds. Balance after each period:
| APY | 5 years | 10 years | 20 years | 30 years |
|---|---|---|---|---|
| 3% | $2,318,548.15 | $2,687,832.76 | $3,612,222.47 | $4,854,524.94 |
| 4% | $2,433,305.80 | $2,960,488.57 | $4,382,246.29 | $6,486,795.02 |
| 4.5% | $2,492,363.88 | $3,105,938.84 | $4,823,428.05 | $7,490,636.27 |
| 5% | $2,552,563.13 | $3,257,789.25 | $5,306,595.41 | $8,643,884.75 |
| 6% | $2,676,451.16 | $3,581,695.39 | $6,414,270.94 | $11,486,982.35 |
| 7% | $2,805,103.46 | $3,934,302.71 | $7,739,368.92 | $15,224,510.09 |
The formula
Yearly interest = Amount × APY. If the interest is reinvested, the balance after t years is Amount × (1 + APY)t. If your bank quotes an interest rate (APR) instead of an APY, convert it first with the APR to APY calculator.
Related amounts and tools
For a bigger balance see interest on 1 million dollars. To see how long $2 million lasts when you spend more than the interest, use the compound interest calculator with withdrawals, and compare homes for it in the high-yield savings and CD calculators.