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Free financial calculator for the money market: our money market calculator and money market account calculator calculate money market interest, APY, and rates. Use this money market calc to project savings growth and compare money market options—the right financial calculator for the money market to maximize your earnings.
Last updated: February 2, 2026
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Starting amount to deposit
APY offered by the account
How often interest compounds
Regular monthly contributions
How long to save
After 5 years: $46,090.73
With Monthly compounding at 4.5% APY
$40,000.00
$6,090.73
4.594%
Our free money market calculator handles all types of money market account calculations—use this financial calculator for the money market to project APY and growth.
Features: APY, compound interest
Rates: 4-5% APY typical
Safety: FDIC insured
Also called: MMA account calculator
$10,000 at 4.5% APY = $2,460 interest/year
Calculation: Compound interest
Frequency: Daily compounding
Formula: A = P(1 + r/n)^(nt)
Also called: Interest calculator for money market
Daily compounding maximizes returns
APY Range: 4-5% current rates
Comparison: vs savings accounts
Benefits: Higher than traditional savings
Also called: Money market calculator apy
4.5% APY vs 0.5% savings
Current Rates: 4-5% APY
Factors: Fed rates, competition
Trends: Rising with Fed rates
Also called: Money market interest rate calculator
Rates follow Fed policy
Growth: Compound interest
Time: Long-term benefits
Deposits: Regular contributions
Also called: Money market investment calculator
$500/month = $30,000 in 5 years
Type: High-yield savings
Access: Limited transactions
Minimum: $1,000-$10,000
Also called: High-yield savings calculator
Better than regular savings
High-Yield MMA
4.5-5.0%
Online banks
Traditional MMA
2.0-3.5%
Brick & mortar
Regular Savings
0.1-0.5%
Traditional banks
CDs (1-year)
4.0-5.5%
Locked rates
Our money market calculator uses compound interest formulas to project account growth over time. This money market calculation tool factors in your initial deposit, regular contributions, interest rate (APY), and compounding frequency to provide accurate financial projections for your savings strategy.
A = P(1 + r/n)^(nt) + PMT × [((1 + r/n)^(nt) - 1) / (r/n)]A = Final amount
P = Principal (initial deposit)
r = Annual interest rate (decimal)
n = Number of compounding periods per year
t = Time in years
PMT = Regular payment amount
APY (Annual Percentage Yield) includes the effect of compounding, while APR (Annual Percentage Rate) does not. For money market accounts, APY is the more important figure because it represents your actual annual return. Daily compounding can increase your effective yield by 0.1-0.2% compared to monthly compounding.
Exploring other investment options? Check out our rent vs sell calculator and covered call calculator.
Get Custom Calculator for Your BusinessTotal Deposits
$40,000.00
Interest Earned
$6,090.73
Final Balance
$46,090.73
Effective Annual Rate
4.59%
Money Market Calculation Summary: Your $10,000 initial deposit plus $500 monthly contributions grew to $46,090.73 over 5 years
This money market calculation shows how compound interest and regular deposits can significantly boost your savings over time.
Money Market (4.5% APY)
$46,090.73
Regular Savings (0.5% APY)
$40,000
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Suggested hashtags: #MoneyMarket #Savings #APY #CompoundInterest #FinancialPlanning