Tool directory

Free business calculators

Fifteen practical, transparent calculators for founders, businesses and marketers.

Business Finance

Break-Even Calculator

Estimate units and revenue needed to cover costs.

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Business Finance

Profit Margin Calculator

Calculate profit and net profit margin from revenue and total cost.

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Business Finance

Markup Calculator

Calculate the percentage added to cost to reach a selling price.

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Business Finance

ROI Calculator

Estimate return on investment from total gain and investment cost.

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Business Finance

Revenue Growth Calculator

Measure percentage change between previous and current revenue.

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Startup Tools

Startup Runway Calculator

Estimate how many months available cash can support current net burn.

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Startup Tools

Burn Rate Calculator

Estimate average gross operating spend and net cash burn per month.

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Startup Tools

Startup Valuation Calculator

Create a simplified revenue-multiple valuation scenario, adjusted for cash and debt.

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Startup Tools

Equity Dilution Calculator

Estimate investor ownership and existing-holder retention after a priced equity investment.

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Startup Tools

Founder Equity Split Calculator

Compare two founders using transparent weighted factor scores.

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Sales & Marketing

Customer Acquisition Cost Calculator

Calculate average sales and marketing cost per newly acquired customer.

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SaaS Metrics

Customer LTV Calculator

Estimate simplified subscription customer lifetime value using ARPU, gross margin and churn.

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SaaS Metrics

LTV:CAC Ratio Calculator

Compare customer lifetime value with acquisition cost.

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Sales & Marketing

ROAS Calculator

Measure revenue attributed to advertising for each rupee spent.

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Business Finance

CAGR Calculator

Calculate the compound annual growth rate between beginning and ending values.

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SaaS Metrics

Monthly Recurring Revenue (MRR) Calculator

Add recurring monthly subscription revenue across three plans or streams.

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SaaS Metrics

Annual Recurring Revenue (ARR) Calculator

Annualise current monthly recurring revenue without forecasting future growth.

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SaaS Metrics

SaaS Churn Rate Calculator

Measure customer churn for a period using the opening customer cohort.

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SaaS Metrics

SaaS Growth Rate Calculator

Measure period-over-period MRR growth; this is not annualised growth.

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SaaS Metrics

Customer Retention Rate Calculator

Measure how much of the opening customer cohort remained after excluding new customers.

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SaaS Metrics

Average Revenue Per User (ARPU) Calculator

Calculate average revenue generated per active customer for a consistent period.

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Business Finance

Contribution Margin Calculator

Calculate revenue remaining after variable costs, as an amount and percentage.

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Business Finance

Gross Margin Calculator

Calculate gross profit as a percentage of revenue after cost of goods sold.

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Business Finance

Net Profit Calculator

Calculate net profit or loss after total expenses.

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Business Finance

Operating Margin Calculator

Estimate operating income and operating margin before financing and tax items.

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Business Finance

Working Capital Calculator

Calculate short-term liquidity from current assets and current liabilities.

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Business Finance

Cash Flow Calculator

Clearly compare total cash inflows, outflows and resulting net cash flow.

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Business Finance

Inventory Turnover Calculator

Estimate how many times average inventory is sold or used during a period.

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Ecommerce Tools

Ecommerce Profit Calculator

Estimate profit after product cost, marketplace fees, shipping, advertising and other costs.

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Ecommerce Tools

Product Pricing Calculator

Calculate a selling price from unit cost and a target gross margin.

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Ecommerce Tools

Average Order Value (AOV) Calculator

Calculate average revenue generated per completed order.

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Sales & Marketing

Conversion Rate Calculator

Calculate the percentage of visitors who complete the chosen conversion.

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Sales & Marketing

CPC Calculator

Calculate average advertising cost per click.

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Sales & Marketing

CPM Calculator

Calculate advertising cost per one thousand impressions.

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Sales & Marketing

Cost Per Lead (CPL) Calculator

Calculate average marketing cost for each generated lead.

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Startup Tools

Pre-Money Valuation Calculator

Estimate company value immediately before a financing round.

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Startup Tools

Post-Money Valuation Calculator

Estimate company value immediately after adding a new investment.

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Startup Tools

Investor Ownership Calculator

Estimate ownership purchased by an investment at a stated post-money valuation.

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Startup Tools

Seed Funding Dilution Calculator

Estimate founder ownership before and after a priced seed round.

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Startup Tools

Cap Table Calculator

Normalize founder, investor and ESOP shares or ownership weights into a reconciled cap table.

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Startup Tools

ESOP Pool Dilution Calculator

Estimate how a newly created post-creation ESOP pool dilutes an existing holder.

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Startup Tools

Employee ESOP Value Calculator

Estimate exercise cost and gross intrinsic option spread from assumed fair value.

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Startup Tools

Founder Vesting Calculator

Estimate vested and unvested founder equity using straight-line monthly vesting and a cliff.

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Business Finance

Investor Return Calculator

Estimate exit proceeds attributable to ownership, profit, return multiple and ROI.

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Business Finance

Exit Valuation Calculator

Estimate exit value from a selected revenue or profit metric and user-selected multiple.

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Business Finance

Revenue Multiple Calculator

Calculate company or enterprise value as a multiple of annual revenue.

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SaaS Metrics

SaaS Valuation Calculator

Create a simplified SaaS valuation scenario from ARR and a user-selected multiple.

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SaaS Metrics

SaaS Magic Number Calculator

Measure sales efficiency by annualising sequential quarterly subscription revenue growth against prior-quarter sales and marketing spend.

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SaaS Metrics

SaaS Quick Ratio Calculator

Compare new and expansion MRR with churned and contraction MRR.

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Business Finance

Revenue Per Employee Calculator

Calculate annual or period revenue per employee using a consistent period.

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Ecommerce Tools

Ecommerce Break-Even Calculator

Estimate orders and revenue needed to cover fixed costs after variable cost per order.

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Ecommerce Tools

Cart Abandonment Revenue Calculator

Estimate abandoned cart value and revenue recoverable at an assumed recovery rate.

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Sales & Marketing

Customer Acquisition Budget Calculator

Calculate a maximum acquisition budget from target customers and allowable CAC.

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Sales & Marketing

Sales Target Calculator

Calculate whole sales or orders needed to meet a revenue target.

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Sales & Marketing

Sales Commission Calculator

Estimate percentage-based sales commission plus an optional fixed bonus, excluding payroll tax.

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Loans & EMI

Business Loan EMI Calculator

Estimate a fixed monthly business-loan instalment, total repayment and interest.

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Loans & EMI

Loan Repayment Calculator

Estimate how many months a fixed payment needs to repay a reducing-balance loan.

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Loans & EMI

Simple Interest Calculator

Calculate simple interest and maturity amount without compounding.

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Loans & EMI

Compound Interest Calculator

Calculate compound growth for a chosen compounding frequency.

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Loans & EMI

Future Value Calculator

Estimate the future value of a present lump sum at an assumed annual return.

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Loans & EMI

Present Value Calculator

Discount a future lump sum into its present value.

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Loans & EMI

Savings Goal Calculator

Estimate the end-of-month saving needed to reach a future goal.

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Loans & EMI

Debt-to-Income Ratio Calculator

Compare monthly debt payments with gross monthly income.

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Loans & EMI

DSCR Calculator

Calculate debt service coverage from net operating income and debt service for the same period.

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Business Finance

Business Growth Calculator

Measure total growth and compound growth per period between two values.

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Freelancer Tools

Freelancer Rate Calculator

Estimate the billable hourly rate needed to cover income and business expenses.

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Freelancer Tools

Hourly to Monthly Income Calculator

Convert an hourly rate and weekly schedule into annualised monthly income.

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Freelancer Tools

Project Pricing Calculator

Estimate a project quote from labour, direct expenses and a contingency allowance.

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Freelancer Tools

Freelance Profit Calculator

Calculate freelance profit or loss and profit margin from revenue and expenses.

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Freelancer Tools

Commission Calculator

Calculate percentage-based commission plus an optional fixed bonus.

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Sales & Marketing

Lead Conversion Rate Calculator

Calculate the percentage of leads that converted.

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Sales & Marketing

Sales Pipeline Calculator

Estimate probability-weighted pipeline value across three opportunities or stages.

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Sales & Marketing

Marketing Budget Calculator

Convert a target-revenue percentage into annual and monthly marketing budgets.

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Sales & Marketing

Ad Budget Calculator

Estimate advertising budget from target conversions and allowable cost per acquisition.

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Ecommerce Tools

Product Bundle Pricing Calculator

Estimate a minimum bundle price and analyse profit, margin and discount at an entered price.

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Startup Tools

Startup Cost Calculator

Add one-time launch costs and an initial operating reserve.

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Business Finance

Current Ratio Calculator

Measure short-term liquidity by comparing current assets and liabilities.

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Business Finance

Cash Conversion Cycle Calculator

Estimate how many days cash remains tied up in the operating cycle.

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Business Finance

Operating Expense Ratio Calculator

Compare operating expenses with revenue for the same period.

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Business Finance

Variable Cost Ratio Calculator

Measure variable costs as a percentage of revenue.

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Business Finance

Margin of Safety Calculator

Measure how far sales are above or below break-even sales.

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Business Finance

Degree of Operating Leverage Calculator

Estimate operating-profit sensitivity using contribution margin and positive operating profit.

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Business Finance

Revenue Forecast Calculator

Project a revenue scenario from a current value, assumed growth rate and number of periods.

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Business Finance

Profit Growth Calculator

Measure profit growth where the previous profit provides a meaningful positive base.

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Business Finance

Expense Growth Calculator

Measure percentage change in expenses between two comparable periods.

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Ecommerce Tools

Gross Merchandise Value Calculator

Estimate gross merchandise value before returns, discounts and marketplace deductions.

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Ecommerce Tools

Sell-Through Rate Calculator

Measure units sold as a percentage of units available during a consistent period.

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Ecommerce Tools

Repeat Purchase Rate Calculator

Measure the share of customers who made a repeat purchase.

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Ecommerce Tools

Return Rate Calculator

Measure returned orders or units against the corresponding total.

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Ecommerce Tools

Inventory Reorder Point Calculator

Estimate the inventory level that triggers replenishment using daily demand and lead time.

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Sales & Marketing

Lead Velocity Rate Calculator

Measure period-over-period growth in qualified leads.

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Sales & Marketing

Customer Payback Period Calculator

Estimate months needed for customer gross profit to recover acquisition cost.

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Sales & Marketing

Marketing Efficiency Ratio Calculator

Compare total revenue with total marketing spend, distinct from ad-attributed ROAS.

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Sales & Marketing

Marketing ROI Calculator

Compare measurable marketing return with marketing cost.

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Sales & Marketing

Email Conversion Rate Calculator

Measure conversions against delivered emails for the same campaign.

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Freelancer Tools

Billable Hours Calculator

Estimate realistic billable capacity after allowing for non-billable time.

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Freelancer Tools

Capacity Utilization Calculator

Compare productive or billable output with available capacity.

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Business Finance

Employee Cost Calculator

Estimate employer cost from user-entered compensation, benefits and other employer-paid costs.

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Freelancer Tools

Salary to Hourly Rate Calculator

Convert annual salary into an hourly equivalent using a user-entered work schedule.

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Business Finance

Overhead Rate Calculator

Compare business overhead with direct labour cost for the same period.

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