Finance Calculators (Page 39)
Mortgage, loans, investment returns, salaries tax, savings and more.
True Cost of Real Estate Commission
Beyond the commission itself, add the opportunity cost: what that commission could have earned if invested for several years at a given return.
Forward Rate Calculator
From two spot rates of different maturities, derive the implied forward rate between those dates — the market's implied expectation of future rates.
Futures Contract P&L Calculator
From entry price, exit price, contract multiplier and number of contracts, compute long and short futures profit/loss to quickly assess a trade's outcome.
Margin Call Price Calculator
From the purchase price, initial margin ratio and maintenance margin ratio, find the price at which a leveraged purchase triggers a margin call.
Options Spread Calculator
For a bull call spread, from the two call strike prices and premiums compute the net premium, max profit, max loss and break-even.
Call / Put Option Payoff Calculator
From spot, strike, premium, contracts and contract size, compute the intrinsic value, per-share and total profit, and break-even at expiry (buy-side).
Gross to Net Calculator
From a gross amount and a deduction rate, compute the net amount received and the deducted amount — for salary, income or any proportional reduction.
From a net amount (what you actually want to receive) and a deduction rate, reverse out the gross amount before deductions and the deducted amount, for 'how much to charge to net X' calculations.
Lottery Tax Calculator
From winnings and the applicable tax rate, compute the tax due and the after-tax amount received.
Systematic Withdrawal Plan Calculator
Model a lump sum that earns a return while you withdraw a fixed amount each month; see the ending balance and total withdrawn after a number of years, for retirement or passive cash flow.
EMI Calculator
From loan principal, annual rate and term, compute the fixed monthly instalment (EMI), total repayment and total interest — for personal loans, car loans and instalment plans.
Lumpsum Investment Calculator
Calculate the future value and total gain of a one-off principal invested at a fixed annual return and compounded over a number of years.