Finance Calculators
Financial decisions have long-term consequences. A half-percent difference in mortgage rate can cost tens of thousands over the life of a loan. Not understanding compound interest means underestimating how much your savings can grow — or how fast debt accumulates. Our finance calculators cover the numbers that matter most: mortgage payments, compound growth, investment returns, loan payoffs, and retirement planning. Whether you are buying your first home, comparing loan offers, or building an emergency fund, these tools help you run the numbers before you commit your money.
433 calculators available
Lead Time Calculator — Estimate Order Delivery Time
Calculate total lead time from order placement to delivery. Add processing, production, shipping, and buffer days for accurate delivery estimates.
Lerner Index Calculator — Measure Market Power
Compute the Lerner index from price and marginal cost to gauge market power, markup multiple, and implied demand elasticity.
Levered Free Cash Flow Calculator — After Debt Service
Calculate levered free cash flow from EBIT: subtract after-tax interest and mandatory principal, compare UFCF vs LCF side by side, and bridge to FCFE.
LGD Calculator — Loss Given Default & Expected Loss
Estimate loss given default from collateral value, haircuts, and workout costs, then combine PD and LGD into expected loss in dollars.
Lifetime Earnings Calculator — Total Career Income
Project total career earnings from starting salary, raises, and working years. See the inflation-adjusted total and what gap years cost.
LIFO Inventory Calculator — Reserve & Liquidation
Compute the LIFO reserve, deferred tax, and liquidation profit impact from your FIFO and LIFO inventory values, with LIFO-to-FIFO COGS restatement.
Liquid Net Worth Calculator — Your True Cash Position
Calculate liquid net worth by haircutting assets to real cash value and subtracting liabilities due. See your true cash position and runway months.
Loan Balance Calculator — How Much You Still Owe
Rebuild your remaining loan balance from the original terms — see what you still owe, your payoff amount, and the months left to debt-free.
Loan Calculator — Monthly Payment & Total Cost
Calculate monthly loan payments, total interest, origination fees, and all-in borrowing cost for any term in months or years.
Loan Comparison Calculator — Compare Two Offers
Compare two loan offers side by side to see each monthly payment, total interest, and total cost, then spot the cheaper deal fast.
Loan Interest Calculator — Total Interest Cost Estimate
Estimate total interest on any amortizing loan — payment split, crossover month, halfway tally, and rate-shopping savings in one run.
Loan Payment Calculator — Weekly, Biweekly & Monthly
Calculate your loan payment on monthly, semi-monthly, biweekly, or weekly schedules and see how accelerated options cut months and interest.
Loan Early Payoff Calculator — Interest Savings
Calculate how much you save by paying extra on your loan each month. See interest savings and how many months early you will be debt-free.
Loan Repayment Calculator — Graduated vs Standard
Compare a graduated step-up repayment schedule against standard level payments — starting payment, interest gap, and crossover month.
Long Term Care Cost Calculator — Project Future Care Costs
Project the future cost of nursing home, assisted living, or home care and estimate the out-of-pocket gap left after insurance.
Loss Ratio Calculator — Insurance Claims vs Premiums
Compute your insurance loss ratio from incurred claims and earned premium, compare it against a target, and see the premium left for expenses.
Lost Wages Assistance Calculator — Estimate LWA Payments
Estimate 2020 Lost Wages Assistance payments: $300 weekly federal supplement, qualifying weeks, the $100 minimum rule, and combined unemployment income.
Lottery Annuity Calculator — Lump Sum vs Annuity
Compare the lottery lump sum cash option against graduated annual annuity payments using present value math, growth, and investment returns.