Finance & Money
153 free finance & money tools in the Calculators & Converters collection — every one runs in your browser with no signup and no uploads. Page 1 of 2.
Compound Interest & Savings Calculator
Project savings growth with regular deposits and compound interest.
Free Invoice Generator
Build a branded invoice with line items, tax and totals, then export a clean PDF.
Loan & Personal Credit Calculator
Monthly payment, total cost of credit and representative APR.
Loan Comparison Tool
Compare up to 3 loans side by side — payment, total interest and a balance chart.
Tip Calculator & Bill Splitter
Split the bill, add a tip, round up and share the result.
Currency Converter
Convert between major currencies with live exchange rates.
Monthly Budget Planner
Track income and expenses, see your savings rate, and get a live spending chart.
Currency Conversion Margin Calculator
See the hidden exchange-rate markup between the mid-market rate and the rate you were quoted.
Loan Payoff Calculator
See how long a loan or credit-card balance takes to clear and the total interest you will pay.
Remortgage Savings Calculator
Compare your current mortgage rate against a new deal to see the monthly and lifetime saving.
Margin Calculator
Work out gross margin, markup, profit and selling price from any two of them.
Break-Even Point Calculator
Find how many units you must sell to cover fixed costs and hit a target profit.
529 College Savings Calculator
Project your 529 plan growth toward future college costs
Alabama Auto Loan Calculator
Calculate Alabama car loan payments including 4.00% sales tax
Anchorage Comfortable Salary Calculator
Find the salary you need to live comfortably in Anchorage.
Anchorage Rent Affordability Calculator
Check instantly whether an Anchorage rental fits your income.
Arkansas Workers' Compensation Premium Calculator
Estimate annual workers' comp insurance cost for Arkansas employees.
Bail Bond Premium Calculator
Estimate bail bond premium, collateral, and agent fees from bail amount
Baseball Stolen Base Break-Even Calculator
Calculate the success rate needed to make stealing worth it
Card Grading ROI Calculator
Calculate whether grading a card is worth the submission cost
Cargo Stowage Factor Calculator
Look up or calculate stowage factors for bulk and general cargo types
CFD & Spread-Bet Margin Requirement Calculator
Calculate CFD or spread-bet margin under ESMA and FCA leverage limits
Contract Liquidated Damages Calculator
Calculate liquidated damages accrued under delay or performance penalty clauses
Currency Minor Unit Converter
Convert between currency major units and smallest minor units using ISO 4217 exponents.
Currency Banknote Grade Reference Tool
Look up PMG / PCGS paper money grade criteria by numeric grade
Direct Air Capture Break-Even Calculator
Calculate the cost per tonne of CO2 removed via direct air capture at any scale
District of Columbia Hourly to Salary Calculator
Convert any hourly wage to an annual salary and District of Columbia take-home pay.
District of Columbia Unemployment Benefit Estimator
Estimate your weekly UI benefit under District of Columbia's unemployment insurance rules.
District of Columbia Workers' Compensation Premium Calculator
Estimate annual workers' comp insurance cost for District of Columbia employees.
Energy Efficiency kWh Savings Estimator
Estimate annual kWh and CO2 savings from energy efficiency upgrades
Flow Rate & Extrusion Multiplier Calculator
Calibrate extrusion multiplier from measured vs expected filament use
FPV Drone Link Budget Calculator
Estimate FPV video link range from transmitter power and antenna gain
Freight Broker Margin Calculator
Calculate load revenue, carrier cost, gross margin, and net margin per load
Green Bond Framework Alignment Checker
Check a bond's framework against the ICMA Green Bond Principles 2021
Heat Pump Savings Calculator
Compare heat pump vs gas boiler running cost and CO2 savings
HIV Viral Load Log Reduction Calculator
Convert copies/mL to log₁₀ and assess treatment response
HVAC Economizer Free-Cooling Hours Calculator
Estimate annual free-cooling hours and energy savings from an air-side economizer
Israel Mortgage Calculator
Calculate Israel mortgage payments using local rates, LTV limits, and term norms.
Kentucky Hourly to Salary Calculator
Convert any hourly wage to an annual salary and Kentucky take-home pay.
Late Payment Interest Calculator
Calculate statutory or contractual late-payment interest on overdue invoices
Attorney Hourly Rate Break-Even Calculator
Calculate the minimum hourly rate to cover overhead and salary for a solo firm
Post-Judgment Interest Rate Reference
Look up post-judgment interest rates for all 50 US states and federal courts
LUFS Headroom & Peak Budget Calculator
Find the limiter ceiling needed to hit any streaming LUFS target.
MOI (Multiplicity of Infection) Calculator
Calculate virus or phage MOI and Poisson infection fraction
Oklahoma Workers' Compensation Premium Calculator
Estimate annual workers' comp insurance cost for Oklahoma employees.
Oxy-Acetylene Tip Size & Pressure Chart
Pick the correct torch tip number and regulator pressures for any thickness
Partnership Profit Allocation Calculator
Allocate profit and loss to partners using guaranteed payments and ratios
Pilot Logbook Hour Tracker & Currency Calculator
Track total flight hours, night, IFR, and landings to check currency requirements
Predicted Peak Expiratory Flow Calculator
Expected PEFR from age, sex, and height using reference equations
Prejudgment Interest Calculator
Compute accrued prejudgment interest from damage date to judgment date
Promissory Note Amortization Calculator
Generate a full amortization schedule for fixed, interest-only, or balloon notes
Richmond Comfortable Salary Calculator
Find the salary you need to live comfortably in Richmond.
Richmond Rent Affordability Calculator
Instantly check if a Richmond rental fits your income using local norms.
Roth IRA Conversion Calculator
Estimate the tax cost of converting a traditional IRA to Roth
Salt Lake City Comfortable Salary Calculator
Find the salary you need to live comfortably in Salt Lake City.
Salt Lake City Rent Affordability Calculator
Check if a Salt Lake City rental fits your income using the 30% rule
Security Deposit Interest Calculator
Compute interest owed on residential security deposits under state statutes
SEER Energy Savings Calculator
Estimate annual cooling-energy savings and payback when upgrading to a higher-SEER air conditioner
Time Charter Operating Expense (TCOE) Calculator
Calculate all-in cost per ship-day from hire, bunkers, port costs, and commission
Singapore Personal Loan Calculator
Model monthly repayments on a Singapore personal loan at local market rates.
PV Energy Yield Estimator (Monthly)
Estimate monthly solar production from system kWp and bundled irradiance data
Solar Investment ROI & Cash Flow Calculator
Model 25-year solar cash flows with ITC, SRECs, financing, and rate escalation.
South Africa Mortgage Calculator
Calculate South Africa home loan repayments using prime-linked rates and term norms.
Corticosteroid Equivalence Converter
Convert doses between prednisolone, dexamethasone, hydrocortisone, and more
Structured Settlement Annuity Calculator
Model periodic payments, present value, and implied yield of structured settlements
Support Tip Diameter & Detachment Force Calculator
Estimate the force needed to remove SLA resin supports by tip diameter
Sustainability-Linked Loan KPI Calibrator
Calibrate SLL/SLB KPIs against LMA and ICMA ambition thresholds
Tennis Prize Money Points Breakdown
See ATP/WTA ranking points and prize money by round
Thyroid Function Result Interpreter
Classify TSH, free T4, and free T3 results by hypo/hyper pattern
Fly Fishing Tippet & Leader Taper Calculator
Build a custom fly leader with the right taper formula
Tree Farm Rotation & NPV Calculator
Calculate net present value of a timber rotation at different cutting ages and discount rates
UAE Personal Loan Calculator
Model monthly repayments on a UAE personal loan at local market rates.
UK Student Loan Repayment Calculator
Calculate monthly student loan repayments by plan type
Workers' Compensation Benefit Estimator
Estimate temporary and permanent disability benefits from average weekly wage
Car Affordability Calculator
Find the car price your monthly budget, deposit and loan terms support
Millionaire Savings Calculator
See how many years it takes to save your first million
Grocery Budget Calculator
Break a food budget down to per person, per day and per meal
Hourly to Salary Converter
Turn an hourly wage into weekly, monthly and annual pay.
Break-Even Point Calculator
Find how many units you must sell to cover your costs.
Inflation Impact Calculator
See how inflation erodes the buying power of your money over time.
Subscription Cost & Savings Calculator
Add up your subscriptions and see the true yearly cost.
Savings Goal Calculator
How much to save each month — or how long it takes.
ROI Calculator
Return on investment, net gain and annualised ROI.
Debt Snowball Calculator
See how fast extra payments clear your debts — snowball or avalanche.
Markup vs Margin Calculator
Convert between cost, price, markup and profit margin instantly.
Net Worth Calculator
Add up your assets and liabilities to find your net worth.
Simple Interest Calculator
Work out simple interest and the total amount on a deposit or loan.
APR Calculator
Find the true annual cost of a loan once fees are included.
Mortgage Overpayment Calculator
See how much interest and time a regular overpayment saves.
Loan Comparison Calculator
Compare two loans side by side to find the cheaper overall deal.
Salary to Hourly Converter
Convert pay between hourly, weekly, monthly and yearly in one place.
Debt Avalanche Calculator
Pay off debt fastest — avalanche vs snowball, with a payoff order.
Investment Return Calculator
Project the future value of an investment with regular contributions.
Rent vs Buy Calculator
Compare the long-term cost of renting versus buying a home.
Mortgage Affordability Calculator
See how much home you can afford from your income and deposit.
Amortization Schedule Generator
Full month-by-month payment breakdown for any loan.
Salary Raise Calculator
Turn a raise percentage into real money — after inflation.
Hourly to Annual Salary Calculator
Convert an hourly rate into yearly, monthly and weekly pay.
Sales Commission Calculator
Work out commission earnings from sales and rate — instantly.
Split Bill with Tax and Tip
Split a restaurant bill evenly including tax and tip.