16 free tools

Free finance calculators

Estimate compound growth, dollar-cost averaging outcomes, mortgage and loan payments, APR and APY conversion, hourly pay, meeting cost, payment processing fees, VAT, profit margins, break-even units, sales tax, tips, discounts, and shopping prices with transparent assumptions.

Best for planning scenarios, checkout math, pricing experiments, fee estimates, VAT-inclusive pricing, salary comparisons, meeting cost discussions, break-even estimates, and everyday money math before you move numbers into a spreadsheet or financial model.

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Finance calculators

Access

Free

Browser-first utility pages

Each listed tool has its own page with focused controls, examples, assumptions, FAQs, and related tools.

Quick answer

Free finance calculators group related browser tools for one practical workflow.

Open an individual tool page when you need the actual controls, examples, assumptions, FAQs, and related links.

Best inputs

Start with the tool whose title most closely matches the job or output you need.

Use the tool descriptions and notes to decide whether you need a calculator, converter, formatter, generator, or planning helper.

If the workflow branches, use the related tools on each tool page to move to the next step.

Common use cases

This category helps you compare related tools and return to common tasks.

Compare related tools, open the most specific utility for your job, and move between adjacent tasks.

Use this category page as the index; use individual tool pages for task completion.

Common searches in this category

Use these task phrases when you know what you need but not the exact tool name.

Available now

Finance calculators

Free · Live

Discount Calculator

Calculate sale price, discount amount, and final price after optional tax for everyday shopping math.

Sale price math

Free · Live

Tip Calculator

Calculate tip amount, total bill, split total, and per-person cost for meals and shared payments.

Bill splitting

Free · Live

Loan Calculator

Estimate monthly loan payments, total interest, total cost, and optional extra payment payoff scenarios.

Payment estimate

Free · Live

Profit Margin Calculator

Calculate revenue, cost, gross profit, profit margin, markup, and target price scenarios in your browser.

Pricing math

Free · Live

Sales Tax Calculator

Estimate sales tax, discount, shipping, taxable base, and final checkout total locally with adjustable tax rate and shipping tax option.

Checkout tax math

Free · Live

Unit Price Calculator

Compare package prices by calculating cost per unit for groceries, supplies, subscriptions, and bulk purchases.

Price per unit

Free · Live

Fuel Cost Calculator

Estimate trip fuel cost from distance, miles per gallon, fuel price, and the number of people splitting the cost.

Trip fuel estimate

Free · Live

Hourly to Salary Calculator

Convert hourly pay into weekly, monthly, and annual salary estimates with optional overtime assumptions.

Pay conversion

Free · Live

Meeting Cost Calculator

Estimate the labor cost of a meeting from attendee count, duration, average hourly rate, and weekly frequency.

Team time cost

Free · Live

Payment Fee Calculator

Calculate percent plus fixed payment processing fees, net received amount, or gross charge needed for a target net.

Processing fees

Free · Live

VAT Calculator

Add VAT to a net price or remove VAT from a gross price with a clear net, VAT, and gross breakdown.

VAT breakdown

Free · Live

APY to APR Calculator

Convert APR to APY or APY to APR using compounding periods per year for savings, loans, and rate comparisons.

Rate conversion

Free · Live

Break-even Calculator

Calculate break-even units, contribution margin, target-profit units, and revenue from fixed costs, price, variable cost, and target profit.

Business break-even

Free · Live

DCA Calculator

Estimate dollar-cost averaging growth from monthly contributions, return assumptions, fees, and time horizon.

Investment scenarios

Free · Live

Compound Interest Calculator

Estimate compound growth from starting principal, monthly contributions, rate, compounding frequency, and time.

Savings growth

Free · Live

Mortgage Calculator

Estimate monthly mortgage payment with taxes, insurance, HOA, extra principal, and yearly amortization.

Housing estimate

Why this category exists

This page groups related tools for easier browsing, while every individual tool page focuses on the specific workflow and output.

Frequently asked questions

Are these calculators financial advice?

No. They are planning utilities for estimation only. Use them to explore scenarios, then consult qualified professionals for financial decisions.

Can I model recurring contributions?

Yes. The compound interest and DCA calculators include recurring contribution inputs for long-term planning.

Can I calculate sale prices?

Yes. The discount calculator estimates percent-off savings, the sales tax calculator estimates tax and checkout totals, the VAT calculator adds or removes VAT, and the payment fee calculator estimates net after processor fees.

Can I calculate profit margin?

Yes. The profit margin calculator estimates gross profit, margin, markup, and target sale price, while the break-even calculator estimates units and revenue needed to cover costs.

Can I estimate loan payments and tips?

Yes. The loan calculator estimates monthly payments and extra payment scenarios, while the tip calculator handles bill splitting and per-person totals.

Can I compare pay or meeting costs?

Yes. The hourly to salary calculator converts hourly pay into annual estimates, and the meeting cost calculator estimates person-hours and recurring labor cost.

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