What you provide
What you provide
- Opening balance: Opening money-market balance.
- Annual yield: Illustrative annual yield.
- Holding period: Full years the balance remains invested.
FINANCE / MONEY PLANNING
Money Market Interest Calculator
Estimate interest growth on a money-market balance under a constant annual yield. Review the entered amounts, rate, formula, and resulting planning estimate together.
- 01 Calculated in this tab
- 02 Values stay in this browser tab
- 03 Use boundary
Use boundary
Calculation path
Enter the values shown. Nirmion calculates locally in your browser and explains the formula and assumptions beside the result.
Calculation path
Future value = starting amount compounded monthly + recurring contributions compounded monthly.
What you receive
What you receive
- A primary estimate
- Supporting planning metrics
- The formula and limitations used
Use boundary
Choose the maximum decimal places shown. This does not increase source accuracy.
Planning estimate only. Confirm current rates, local rules, fees, and professional guidance before making a financial decision.