Calculator category
Business Calculators
Business planning calculators help connect revenue, costs, profit, cash flow, loans, and operating metrics. Use this hub when you need a practical estimate before changing prices, hiring, borrowing, investing, or setting targets.
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Category guide
What you can calculate here
Business planning calculators help connect revenue, costs, profit, cash flow, loans, and operating metrics. Use this hub when you need a practical estimate before changing prices, hiring, borrowing, investing, or setting targets.
Start with
- Revenue Calculator
Calculate revenue based on units sold and selling price.
- Cash Flow Calculator
Calculate net cash flow based on cash inflows and cash outflows.
- Loan Repayment Calculator
Calculate monthly loan payments based on loan amount, interest rate, and term.
- Working Capital Calculator
Calculate working capital based on current assets and current liabilities.
- Break-Even Calculator
Calculate how many units you need to sell to cover your fixed costs.
Who this is for
- Business owners planning costs, revenue, and profit.
- Operators checking cash flow and financial ratios.
- Freelancers and agencies testing quotes or project economics.
When to use these calculators
- Before making a cost or pricing decision.
- When comparing business scenarios.
- When checking whether revenue supports expenses, debt, or growth plans.
How these metrics connect
Revenue does not equal profit.
Cash flow and profit can move differently.
Loan repayments should be checked against operating cash needs.
Forecasts are only as useful as the assumptions behind them.
Recommended workflow
Business planning workflow
Estimate revenue, profit, cash flow, repayment pressure, and break-even point.
Topics in this category
Cash Flow
business
Accounts Payable Days Calculator
Estimate accounts payable days based on average accounts payable and cost of goods sold.
business
Accounts Receivable Turnover Calculator
Calculate accounts receivable turnover based on net credit sales and average accounts receivable.
business
Burn Rate Calculator
Calculate burn rate based on cash spent over a period of months.
business
Cash Flow Calculator
Calculate net cash flow based on cash inflows and cash outflows.
business
Cash Runway Calculator
Calculate cash runway based on cash balance and monthly burn rate.
business
Free Cash Flow Calculator
Calculate free cash flow based on operating cash flow and capital expenditure.
business
Invoice Discounting Calculator
Estimate discount amount and cash received based on invoice value and discount percentage.
business
Working Capital Calculator
Calculate working capital based on current assets and current liabilities.
Inventory
business
Days Sales in Inventory Calculator
Calculate days sales in inventory based on average inventory and cost of goods sold.
business
Fulfillment Cost Calculator
Calculate total fulfillment cost based on orders fulfilled and cost per order.
business
Inventory Carrying Cost Calculator
Calculate inventory carrying cost based on average inventory value and carrying cost percentage.
business
Order Fill Rate Calculator
Calculate order fill rate based on orders shipped complete and total orders.
business
Picking and Packing Cost Calculator
Calculate picking and packing cost based on orders processed and pick and pack cost per order.
business
Reorder Point Calculator
Calculate reorder point based on average daily usage and lead time days.
business
Safety Stock Calculator
Calculate safety stock based on daily usage and lead time variability.
business
Stockout Cost Calculator
Estimate stockout cost based on lost sales units and profit per unit.
business
Warehouse Space Calculator
Estimate required warehouse space based on units to store and space per unit.
Investment Returns
business
Amortization Calculator
Estimate payment breakdown over time for an amortizing loan.
business
Compound Interest Calculator
Estimate future value using compound interest over time.
business
Customer Payback Period Calculator
Calculate customer payback period based on CAC and monthly gross profit per customer.
business
Discount Rate Calculator
Estimate discount rate based on future value, present value, and years.
business
Investment Return Calculator
Calculate investment return amount and percentage.
business
IRR Calculator
Estimate approximate IRR based on three years of cash flows and initial investment.
business
Loan Interest Calculator
Estimate total loan interest based on principal, rate, and term.
business
Loan Repayment Calculator
Calculate monthly loan payments based on loan amount, interest rate, and term.
business
NPV Calculator
Estimate net present value based on three years of cash flows, discount rate, and initial investment.
business
Payback Period Calculator
Calculate the time needed to recover an initial investment.
business
ROI Calculator
Calculate return on investment based on gain and cost.
People Costs
business
Contractor Rate Calculator
Estimate a contractor day or hourly rate based on income target, overhead, and profit.
business
Employee Cost Calculator
Estimate total employee cost including salary, benefits, and payroll taxes.
business
Hourly Rate Calculator
Calculate an hourly rate based on target income, overhead, and billable hours.
Profit Metrics
business
Break-Even Calculator
Calculate how many units you need to sell to cover your fixed costs.
business
Break-Even Revenue Calculator
Calculate the revenue needed to break even based on fixed costs and contribution margin ratio.
business
EBITDA Calculator
Calculate EBITDA based on operating profit, depreciation, and amortization.
business
Gross Profit Calculator
Calculate gross profit based on revenue and cost of goods sold.
business
Net Margin Calculator
Calculate net margin based on net profit and revenue.
business
Net Sales Calculator
Calculate net sales based on gross sales, discounts, returns, and allowances.
business
Operating Margin Calculator
Calculate operating margin based on operating income and revenue.
business
Operating Profit Calculator
Calculate operating profit based on gross profit and operating expenses.
business
Revenue Calculator
Calculate revenue based on units sold and selling price.
business
Revenue Forecast Calculator
Forecast future revenue based on growth rate and time period.
business
Revenue Growth Calculator
Calculate revenue growth percentage between two periods.
business
Revenue Per Employee Calculator
Calculate revenue per employee based on total revenue and number of employees.
Ratios
business
Annual Growth Rate Calculator
Calculate annual growth rate based on start value, end value, and years.
business
ARPA Calculator
Calculate average revenue per account based on monthly recurring revenue and active accounts.
business
ARPU Calculator
Calculate average revenue per user based on monthly recurring revenue and active users.
business
Churn Rate Calculator
Calculate churn rate based on customers lost and customers at the start of the period.
business
Current Ratio Calculator
Calculate current ratio based on current assets and current liabilities.
business
Debt-to-Equity Calculator
Calculate debt-to-equity ratio based on total debt and total equity.
business
Depreciation Calculator
Calculate annual depreciation based on asset cost, salvage value, and useful life.
business
Interest Coverage Ratio Calculator
Calculate interest coverage ratio based on EBIT and interest expense.
business
Monthly Growth Rate Calculator
Calculate monthly growth rate based on start value and end value.
business
Net Revenue Retention Calculator
Calculate net revenue retention based on starting MRR, expansion MRR, and churned MRR.
business
Percentage Calculator
Calculate what percentage one number is of another.
business
Percentage Change Calculator
Calculate percentage increase or decrease between two values.
business
Quick Ratio Calculator
Calculate quick ratio based on cash and receivables and current liabilities.
business
SaaS ARR Calculator
Calculate annual recurring revenue based on MRR.
business
SaaS LTV:CAC Ratio Calculator
Calculate the LTV:CAC ratio based on lifetime value and customer acquisition cost.
business
SaaS MRR Calculator
Calculate monthly recurring revenue based on customers and subscription price.
FAQ
Common questions
Which business calculator should I start with?
Start with the calculator closest to the decision: revenue for sales targets, profit for costs, cash flow for timing, or loan repayment for borrowing.
Are these calculators accounting advice?
No. They are planning tools. Important accounting, tax, legal, and finance decisions should be checked with qualified support.
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