Formula
Monthly saving = (Goal − Current savings × (1 + i)^n) × i ÷ ((1 + i)^n − 1), where i is the monthly return and n the number of months.
About this calculator
Use it for retirement, a house deposit, education or an emergency fund. Deposits are assumed at the end of each month with monthly compounding. Results are estimates for education and planning. They are not financial advice, and real returns are never guaranteed.
Amounts are shown without a currency symbol, so the calculator works for any currency: enter all values in the same one.