ResultsEnd Balance$198,290.40Starting Amount$20,000.00Total Contributions$120,000.00Total Interest$58,290.40MonthDepositInterestEnding balance1$21,000.00$97.35$21,097.352$1,000.00$102.69$22,200.043$1,000.00$108.06$23,308.104$1,000.00$113.45$24,421.565$1,000.00$118.87$25,540.436$1,000.00$124.32$26,664.757$1,000.00$129.79$27,794.548$1,000.00$135.29$28,929.839$1,000.00$140.82$30,070.6510$1,000.00$146.37$31,217.0211$1,000.00$151.95$32,368.9712$1,000.00$157.56$33,526.53End of year 113$1,000.00$163.19$34,689.7214$1,000.00$168.85$35,858.5715$1,000.00$174.54$37,033.1216$1,000.00$180.26$38,213.3817$1,000.00$186.01$39,399.3818$1,000.00$191.78$40,591.1619$1,000.00$197.58$41,788.7420$1,000.00$203.41$42,992.1521$1,000.00$209.27$44,201.4222$1,000.00$215.15$45,416.5723$1,000.00$221.07$46,637.6424$1,000.00$227.01$47,864.65End of year 225$1,000.00$232.98$49,097.6326$1,000.00$238.99$50,336.6227$1,000.00$245.02$51,581.6328$1,000.00$251.08$52,832.7129$1,000.00$257.17$54,089.8830$1,000.00$263.29$55,353.1631$1,000.00$269.43$56,622.5932$1,000.00$275.61$57,898.2133$1,000.00$281.82$59,180.0334$1,000.00$288.06$60,468.0935$1,000.00$294.33$61,762.4236$1,000.00$300.63$63,063.06End of year 337$1,000.00$306.96$64,370.0238$1,000.00$313.32$65,683.3439$1,000.00$319.72$67,003.0640$1,000.00$326.14$68,329.2041$1,000.00$332.60$69,661.8042$1,000.00$339.08$71,000.8843$1,000.00$345.60$72,346.4844$1,000.00$352.15$73,698.6345$1,000.00$358.73$75,057.3646$1,000.00$365.35$76,422.7147$1,000.00$371.99$77,794.7048$1,000.00$378.67$79,173.37End of year 449$1,000.00$385.38$80,558.7550$1,000.00$392.12$81,950.8751$1,000.00$398.90$83,349.7752$1,000.00$405.71$84,755.4853$1,000.00$412.55$86,168.0354$1,000.00$419.43$87,587.4655$1,000.00$426.34$89,013.8056$1,000.00$433.28$90,447.0857$1,000.00$440.26$91,887.3358$1,000.00$447.27$93,334.6059$1,000.00$454.31$94,788.9160$1,000.00$461.39$96,250.30End of year 561$1,000.00$468.50$97,718.8062$1,000.00$475.65$99,194.4563$1,000.00$482.83$100,677.2964$1,000.00$490.05$102,167.3465$1,000.00$497.30$103,664.6466$1,000.00$504.59$105,169.2467$1,000.00$511.92$106,681.1568$1,000.00$519.28$108,200.4369$1,000.00$526.67$109,727.1070$1,000.00$534.10$111,261.2071$1,000.00$541.57$112,802.7772$1,000.00$549.07$114,351.84End of year 673$1,000.00$556.61$115,908.4674$1,000.00$564.19$117,472.6575$1,000.00$571.80$119,044.4576$1,000.00$579.45$120,623.9177$1,000.00$587.14$122,211.0578$1,000.00$594.87$123,805.9279$1,000.00$602.63$125,408.5580$1,000.00$610.43$127,018.9881$1,000.00$618.27$128,637.2582$1,000.00$626.15$130,263.4083$1,000.00$634.06$131,897.4784$1,000.00$642.02$133,539.48End of year 785$1,000.00$650.01$135,189.4986$1,000.00$658.04$136,847.5387$1,000.00$666.11$138,513.6588$1,000.00$674.22$140,187.8789$1,000.00$682.37$141,870.2490$1,000.00$690.56$143,560.8091$1,000.00$698.79$145,259.5992$1,000.00$707.06$146,966.6593$1,000.00$715.37$148,682.0294$1,000.00$723.72$150,405.7395$1,000.00$732.11$152,137.8496$1,000.00$740.54$153,878.38End of year 897$1,000.00$749.01$155,627.3998$1,000.00$757.52$157,384.9299$1,000.00$766.08$159,150.99100$1,000.00$774.68$160,925.67101$1,000.00$783.31$162,708.98102$1,000.00$791.99$164,500.98103$1,000.00$800.72$166,301.69104$1,000.00$809.48$168,111.18105$1,000.00$818.29$169,929.47106$1,000.00$827.14$171,756.61107$1,000.00$836.03$173,592.64108$1,000.00$844.97$175,437.61End of year 9109$1,000.00$853.95$177,291.56110$1,000.00$862.98$179,154.54111$1,000.00$872.04$181,026.58112$1,000.00$881.16$182,907.74113$1,000.00$890.31$184,798.05114$1,000.00$899.51$186,697.56115$1,000.00$908.76$188,606.32116$1,000.00$918.05$190,524.38117$1,000.00$927.39$192,451.76118$1,000.00$936.77$194,388.53119$1,000.00$946.20$196,334.73120$1,000.00$955.67$198,290.40End of year 10YearDepositInterestEnding balance1$32,000.00$1,526.53$33,526.532$12,000.00$2,338.12$47,864.653$12,000.00$3,198.41$63,063.064$12,000.00$4,110.31$79,173.375$12,000.00$5,076.93$96,250.306$12,000.00$6,101.55$114,351.847$12,000.00$7,187.64$133,539.488$12,000.00$8,338.90$153,878.389$12,000.00$9,559.23$175,437.6110$12,000.00$10,852.79$198,290.40, Stocks. Equity or stocks are popular forms of investments. While they are not fixed-interest investments, they are one of the most important forms of investments for both institutional and private investors. A stock is a share, literally a percentage of ownership, in a company., How to Calculate Return on Investment (ROI) Return on investment (ROI) allows you to measure how much money you can make on a financial investment like a stock, mutual fund, index fund or ETF. You can calculate the return on your investment by subtracting the initial amount of money that you put in from the final value of your financial investment..