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1822 apps · Showing 289–384
Data & Calculators
1822 appsData & Calculators: Math Calculators
Triangle Sides and Area from Opposite Side and Two Angles
The height is perpendicular to side b, so area is b times that height divided by two. Side a lies opposite α; enter a, α and β. The remaining measures are read-only outputs.
Triangle Vertex Centroid and Missing Coordinate
Yes. Each axis averages three vertex coordinates. A missing coordinate equals three times the centroid coordinate minus the other two coordinates on that axis.
Triangular Dot Count and Positive Sequence Position
Enter a positive whole sequence position to find the sum of the first n positive integers, with conditional dot illustrations for positions one through eight.
Two-Binomial Product & Coefficient Working
Expand (a₁x + a₀)(b₁x + b₀) into quadratic, linear and constant coefficients, including the two cross-products.
Two-Number Sum & Missing Addend
Add two signed decimal numbers or find an unknown addend from the other number and the sum.
Unit Rate from Two Quantities
Divide one quantity by a nonzero second quantity, or recover a quantity from a known rate.
Volume Calculator
Find the volume and surface area of common three-dimensional shapes.
XY Point to Radius & Signed Polar Angle
Convert a point’s signed Cartesian coordinates to its distance from the origin and quadrant-aware direction.
XYZ & Spherical Coordinates: Radius, Polar Angle & Azimuth
Convert between Cartesian xyz and spherical coordinates using a polar angle from +z and an azimuth around the xy-plane.
Z-score Calculator
Standardize a value using a population mean and standard deviation, then estimate its percentile.
Data & Calculators: Financial Calculators
401K Calculator
Project employee and employer retirement contributions with annual growth and current-plan limits entered as assumptions.
70/20/10 Monthly Budget Allocation Model
Split entered after-tax income into an illustrative monthly 70%, 20% and 10% budget, with optional essentials categories.
Acquisition Goodwill Estimate Calculator
Compare purchase price with the fair value of net identifiable assets.
Actual vs Potential Output Gap Calculator
Express the difference between actual and potential GDP as a percentage.
Ad Click, Impression Cost & CTR Calculator
Compare CPC, CPM and click-through rate from one set of campaign totals.
Add or Remove VAT from a Price Calculator
Calculate a VAT-inclusive price or extract the pre-VAT amount using a supplied percentage.
Additional Income Savings Share Calculator
Find marginal propensity to save from income and saving changes.
Advertising Cost per Action Calculator
Connect campaign spend, clicks, cost per click and completed actions.
Advertising Funnel Costs & Repeat-Order Revenue
Connect impressions, clicks, leads and customers with campaign cost, revenue return and an explicit repeat-order revenue assumption.
After-Tax Operating Profit on Capital Calculator
Calculate ROIC using EBIT, an assumed tax rate and debt plus equity.
Amortization Calculator
Calculate an amortizing payment, first-month principal and interest, total interest, and payoff time.
Annual Capacity & Billing Rate Calculator
Model an hourly billing rate from annual salary, billable capacity and a multiplier.
Annual Coupon to Market Price Yield Calculator
Calculate coupon payments and bond current yield from face value and market price.
Annual Employer Cost per Productive Hour
Estimate annual employer cost, productive working hours and cost per productive hour from a five-day, 52-week pay model.
Annual Forward Rate from Two Spot Rates
Derive an annually compounded forward rate between two positive maturities from their zero-coupon spot rates.
Annual Hours, Pay & Flat Deduction Calculator
Convert an hourly rate and working schedule to annual earnings, with an optional assumed flat deduction.
Annual Pay & Flat-Deduction Income Calculator
Estimate annual gross pay and income after an entered flat deduction rate from hourly pay and a work schedule.
Annual Pay from Hourly Rate & Entered Deductions
Estimate yearly pay from hourly rate, paid hours and paid weeks, with a user-entered flat deduction assumption and reverse calculations.
Annual Rent & Leasing Fee Comparison Calculator
Compare leasing fees expressed as half a month, one month, one and a half months, or a percentage of annual rent.
Annual Salary Growth & Remaining Earnings
Sum modeled annual salary from the current age to a selected retirement age with a constant annual salary change.
Annual Salary to Hourly Pay — Five-Day Model
Convert annual salary into hourly, daily, monthly, biweekly, minute and second equivalents using entered weekly hours.
Annualized Dividend Yield & Payment Frequency
Calculate dividend yield from per-period dividends and annual, semiannual, quarterly or monthly payment frequency.
Annualized Growth & Monthly/Quarterly Equivalents
Annualize a total return or beginning and ending values over a positive holding period, with compound monthly and quarterly equivalent rates.
Annuity Calculator
Calculate the future value of regular deposits with optional starting principal and compound return.
Annuity Payout Calculator
Estimate a level monthly payout from an annuity balance, interest rate, and payout term.
Approximate Bond Yield to Call
Estimate callable-bond yield using annual coupon income and average price, with an explicit approximation rather than a cash-flow IRR.
Approximate Real Rate After Inflation
Subtract an inflation rate from a nominal rate to estimate the inflation-adjusted rate over the same period.
APR Calculator
Estimate annual percentage rate from amount received, monthly payment, term, and prepaid finance charges.
Asset Profitability & ROA Calculator
Calculate return on assets from net income and the asset value you choose.
Assets-to-Equity Multiple Calculator
Divide total assets by equity to find an equity multiplier.
Auto Lease Calculator
Estimate a vehicle lease payment from capitalized cost, residual, money factor, term, tax, and upfront reductions.
Auto Loan Calculator
Estimate vehicle financing from purchase price, trade-in, down payment, sales tax, fees, and loan terms.
Average Monthly Income & Work Schedule
Estimate average monthly earnings from hourly, daily, weekly or annual gross pay and an adjustable work schedule.
Average Return Calculator
Calculate arithmetic average, compounded annual growth rate, and cumulative return from periodic percentages.
Balance Daily Interest on a 365-Day Year Calculator
Estimate one day of simple interest from a balance and annual rate.
Balance-Sheet & Cash-Flow Accrual Ratios
Compare balance-sheet changes or the difference between earnings and cash flows with average net operating assets.
Balloon Loan Payment & Remaining Principal
Estimate monthly payments on a longer amortization schedule and the remaining principal due at an earlier balloon date.
Bank & Book Balance Reconciliation
Adjust bank and cash-book balances for outstanding checks, deposits in transit, collections, fees and interest, then compare the balances.
Basic Earnings per Common Share Calculator
Estimate basic EPS after preferred dividends.
Beta-Based Required Return Calculator
Evaluate the CAPM return model from beta and benchmark returns.
Billable Time & Fee Calculator
Calculate a fee from billed time and a rate, or solve for the time or rate.
Boat Loan Calculator
Estimate payment and total interest for a fixed-rate boat or marine loan.
Boat Loan Payment & Total Interest Estimate
Estimate fixed monthly boat-loan payments and interest using the rate entered, including exactly zero interest.
Bond Calculator
Calculate a fixed-coupon bond price and current yield from face value, coupon, market yield, maturity, and payment frequency.
Bond Coupon Payment & Current Yield Calculator
Calculate a regular bond coupon and, in a separate section, current yield from annual coupon cash and market value.
Bond Face Value & Coupon Rate Calculator
Relate annual coupon rate, payment frequency and coupon amounts.
Bond Yield Spread in Basis Points Calculator
Subtract a government benchmark yield from a corporate yield.
Bradford Absence Index from Spells & Days
Calculate the arithmetic Bradford index from absence spells and total absent days, with neutral numerical bands and explicit limits.
Break-Even Sales & Revenue Calculator
Find the sales quantity and revenue that cover fixed and variable costs.
Budget Calculator
Summarize monthly income, needs, wants, savings, and remaining cash with a 50/30/20 comparison.
Business Funding Gap Calculator
Estimate additional funding from changes in assets, liabilities and retained earnings.
Business Loan Calculator
Estimate business-loan payment, borrowing cost, fees, and payoff with optional extra principal.
Buyer Price Gap & Linear-Demand Surplus
Compare willingness to pay with an actual price, and estimate the triangular surplus under a linear demand curve.
Campaign Click-Through Percentage Calculator
Calculate clicks as a percentage of ad impressions or solve for a missing count.
Campaign Reach & Frequency Points Calculator
Estimate gross rating points from audience reach and exposure frequency.
Canadian Mortgage Calculator
Estimate a Canadian mortgage payment using nominal annual interest compounded semi-annually and monthly payments.
CAPM & Dividend Growth Equity Cost Calculator
Estimate equity return assumptions using beta or a constant dividend-growth model.
Car Lease Payment: Depreciation, Money Factor & Tax
Calculate a simplified monthly vehicle lease payment from negotiated price, reductions, residual value, money factor and tax applied to the payment.
Car Price Budget from Payment, Trade-In & Tax
Estimate a car purchase price from a monthly loan budget, cash down, net trade-in equity and tax on the full price.
Cash Back from Spend, Rate & Reward Cap
Estimate a purchase reward with or without a cash-back cap, retaining separate uncapped and capped results.
Cash Back or Low Interest Calculator
Compare vehicle cash-back financing with a standard rate against a lower-rate offer without the rebate.
Cash Coverage of Current Liabilities Calculator
Calculate the cash ratio using eligible cash and cash equivalents.
Cash Flow & Net Present Value Calculator
Discount future cash flows and compare their present value with an initial investment.
Cash-Balance Burn Rate & Constant-Rate Runway
Measure average cash depletion between two balances and estimate remaining runway when that depletion rate is positive.
CD Calculator
Project a certificate-of-deposit balance from deposit, APY, term, and tax-rate assumptions.
Click-Based Ad Revenue & Traffic Calculator
Model ad impressions, clicks and click-based revenue from traffic, ad density, click rate and earnings per click.
Cobb–Douglas Output, Capital & Labor Elasticities
Evaluate a Cobb–Douglas production scenario or recover an identifiable input, productivity factor or elasticity from the remaining values.
College Cost Calculator
Project future college costs from current annual cost, inflation, years until enrolment, and program length.
Commercial Area Rent & Agent Fee Calculator
Calculate annual space rent from area rates and estimate a fee over an entered rental period.
Commission Calculator
Calculate tiered or flat commission, base pay, total compensation, and effective commission rate.
Compound Growth Rate & CAGR Calculator
Compare starting and ending values using an equivalent compound growth rate.
Compound Interest Calculator
Compare equivalent nominal interest rates across annual, monthly, daily, continuous, and other compounding periods.
Constant Dividend Yield & Reinvestment Growth
Model dividend reinvestment at a constant annual yield and selected frequency, without share-price appreciation or changing payouts.
Constant Rate Asset Appreciation over Time
Project a starting value with daily, monthly or yearly compounding, including negative growth rates and an explicit 30-day-month convention.
Constant-Growth Doubling Time Calculator
Find the logarithmic doubling time for a constant positive compound growth rate, or solve for the growth rate.
Contribution Margin, Ratio & Operating Result
Compare sales with variable costs, subtract entered fixed costs and retain profitable, zero-contribution and loss scenarios.
Cost Markup, Selling Price & Gross Profit
Calculate the price added above a positive cost, the resulting selling price and gross profit, or solve from known price and cost.
Cost, Markup & Selling Price Calculator
Work from cost, markup, revenue or profit to calculate your pricing figures.
Cost, Selling Price & Gross Margin Calculator
Relate a product cost, selling price, profit amount and profit margin on selling price.
Covered Interest Parity & Uncovered Rate Scenario
Model a covered forward rate or a linear uncovered-rate scenario from spot price and annualized rates using the captured 360-day simple-interest convention.
CPM & Cost Comparison for Two Campaigns
Calculate campaign cost, impressions or cost per thousand and compare two campaigns using their CPM.
Credit Card Balance & Level-Payment Payoff Estimate
Estimate the level payment or continuous payoff term for an existing card balance under a fixed monthly-rate model.
Credit Card Calculator
Estimate credit-card payoff time and interest from balance, APR, monthly payment, and extra payment.
Credit Cards Payoff Calculator
Estimate avalanche payoff for multiple cards while preserving the entered total monthly payment.
Credit Sales & Receivables Turnover Calculator
Compare net credit sales with average accounts receivable.
Cross-Currency Rate with Explicit Quote Direction
Calculate a cross rate and reciprocal quotes from two exchange rates that share a reference currency.