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10 Free Business Finance Calculators

All results are estimates for informational purposes only and do not constitute financial advice. Always consult a qualified financial advisor before making business decisions.
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Profit Margin Calculator
Benchmark figures
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Reference data

US Small Business Benchmarks by Industry

How does your business compare? Industry median figures for 2025 — use as a starting point for your own calculations above.

Reference Data · 2025
Industry Gross Margin Net Margin Revenue / Employee SDE Multiple Break-Even (% capacity)
Professional Services65–75%20–30%$150–200k3–5×45–55%
SaaS / Software70–80%10–25%$200–400k4–7×30–45%
Consulting / Agency60–70%20–35%$120–200k2–4×40–55%
E-commerce / Retail35–50%3–8%$80–120k2–3×55–70%
Manufacturing35–45%6–12%$100–150k2–3.5×55–65%
Construction / Trades20–30%5–10%$100–140k2–3×60–70%
Healthcare / Medical40–55%10–18%$120–170k3–5×50–60%
Food & Restaurant60–70%3–9%$50–80k1.5–2.5×70–85%
Real Estate Services80–90%20–35%$200–350k2–4×30–45%
Marketing / Advertising50–65%12–22%$100–160k2–4×45–60%
Education / Coaching55–75%20–35%$80–150k2–4×40–55%
Transportation / Logistics20–30%4–8%$120–180k2–3×65–75%

Median figures compiled from SBA, BLS, and IBISWorld data. Use as a reference point — actual figures vary by business size, location, and model.

2025 Reference Guide

What Buyers Actually Pay: Valuation Multiples by Business Type (2025)

What buyers actually pay for different types of small businesses in 2025. SDE (Seller’s Discretionary Earnings) multiples from business broker transaction data across the US market.

📊 2025 Broker Data

↑ Factors That Increase Multiples

  • ✓  Recurring / subscription revenue
  • ✓  Low owner dependency (runs without you)
  • ✓  Documented systems & SOPs
  • ✓  Diversified customer base (<20% from one client)
  • ✓  Strong YoY revenue growth (10%+ annually)
  • ✓  Long customer tenure & low churn
  • ✓  Proprietary product, brand, or IP

↓ Factors That Decrease Multiples

  • ✗  High owner dependency (only you can run it)
  • ✗  Revenue concentration (>30% from one client)
  • ✗  Declining revenue trend
  • ✗  No documented processes or systems
  • ✗  Lease expiring or key contracts not transferable
  • ✗  High staff turnover or key-man risk
  • ✗  Regulatory risk or pending litigation
Business Type SDE Multiple Revenue Multiple Key Value Driver Ease of Transfer
SaaS / Subscription Software 4–8× 3–6× Recurring MRR, low churn, scalable product ⭐⭐⭐⭐⭐
E-commerce (Amazon FBA / DTC) 3–6× 0.5–1.5× Brand strength, supplier relationships, reviews ⭐⭐⭐⭐
Content / Media / Newsletter 3–5× 1–3× Traffic quality, email list size, niche authority ⭐⭐⭐⭐
Agency (Marketing / Dev / Design) 2–4× 0.5–1× Retainer base, team depth, low owner dependency ⭐⭐⭐
Professional Services (Consulting, CPA) 1.5–3× 0.4–0.8× Client transferability, recurring engagements ⭐⭐
Retail / Local Shop 1.5–3× 0.3–0.6× Location quality, lease terms, inventory value ⭐⭐⭐
Restaurant / Café 1–2× 0.3–0.5× Lease, staff retention, brand recognition ⭐⭐
Home Services (Plumbing, HVAC, Lawn) 2–4× 0.5–0.9× Recurring service contracts, Google reviews, trucks ⭐⭐⭐⭐
Manufacturing / Wholesale 2–4× 0.4–0.8× Equipment, supplier lock-in, proprietary processes ⭐⭐⭐
Franchise (Buyer side) 2–3× 0.4–0.7× Brand recognition, proven system, location quality ⭐⭐⭐
Healthcare / Medical Practice 3–5× 0.6–1.2× Patient base, payor mix, licensing transferability ⭐⭐
Real Estate Agency / Brokerage 1.5–3× 0.4–0.8× Agent retention, referral network, market reputation ⭐⭐
Ease of Transfer:  ⭐ Very Hard   ⭐⭐ Hard   ⭐⭐⭐ Moderate   ⭐⭐⭐⭐ Easy   ⭐⭐⭐⭐⭐ Very Easy
2.5×
Median SDE multiple for all US small business transactions in 2024 (BizBuySell)
4–7×
SDE multiple range for profitable SaaS businesses with <2% monthly churn and strong growth
+1.5×
Average multiple premium for businesses with recurring revenue vs one-time revenue models

Calculate your business valuation

Enter your SDE and pick a multiple — see three valuation methods side by side.

Data compiled from BizBuySell 2024 transaction reports, Empire Flippers, Flippa, and SBA broker surveys. Multiples vary significantly by deal size, growth rate, and market conditions. Always engage a qualified business broker or M&A advisor for a formal valuation.

Free guides

Business Finance Guides & Articles

Every calculator explained in depth — real formulas, worked examples, benchmarks, and step-by-step decision frameworks.

12 Guides · Updated June 2026
📊

What Is Profit Margin and What Should Yours Actually Be?

Gross, operating, and net margin explained with industry benchmarks and the levers that move each layer.

Read guide →
🏷️

Markup vs Margin: What Getting It Wrong Costs You

The most expensive pricing confusion in small business — side-by-side formulas, worked examples, and the conversion table.

Read guide →
🎯

How to Price Your Services as a Freelancer or Small Business

Five-step framework: minimum viable rate, value-based pricing, model selection, and close-rate signals.

Read guide →
⏱️

Your Real Hourly Rate as a Freelancer: How to Calculate It

After expenses, taxes, and all non-billable hours — what do you actually earn per hour? The gap is almost always larger than expected.

Read guide →
⚖️

Break-Even Point: How to Calculate It Before You Launch

Fixed vs. variable costs, contribution margin, margin of safety — the number every business must know before spending a dollar.

Read guide →
💰

Cash Runway: How to Calculate How Long Your Business Can Survive

Gross vs. net burn, the 20% revenue drop test, and a decision framework for every runway threshold from danger to healthy.

Read guide →
👥

True Cost of Hiring an Employee: Beyond the Salary

FICA, benefits, equipment, onboarding — the 1.25–1.4× rule fully broken down so you know the real number before you post the role.

Read guide →
👨‍💻

Revenue Per Employee: Is Your Team Pulling Its Weight?

Whether growth is making you more or less efficient — and the pre-hire stress test that should precede every headcount decision.

Read guide →
💳

Business Loan Calculator: What Can You Afford to Borrow?

Monthly payment, total interest cost, DSCR, and the loan types explained with real amortisation examples.

Read guide →
🤔

Should You Take a Business Loan? Run the Numbers First

Three-part framework: real cost of capital, minimum ROI required, and the 20% revenue stress test before you sign anything.

Read guide →
📈

SaaS MRR Growth: Model Your Revenue and Hit Your Targets

Churn scenarios, NRR benchmarks, the MRR treadmill — and a four-step framework that forces you to confront the real mechanics.

Read guide →
🏢

How to Calculate Business Value — and What Actually Drives It

SDE, EBITDA, and revenue multiples explained. What suppresses your multiple, what raises it, and the two-year framework to build value.

Read guide →

Every guide includes a live calculator, worked examples, and industry benchmarks. No sign-up required — free always.

FAQ

Business Finance Questions Answered

Straight answers to the questions business owners and founders search for most.

A good net profit margin varies significantly by industry. For most small businesses, 5–10% is considered average and 20%+ is excellent. Service businesses — consulting, agencies, SaaS — typically achieve 15–35% net margins because their cost of goods sold is low. Product, retail, and food businesses run thinner at 3–10%. Use the Profit Margin Calculator and compare your results against the Industry Benchmarks table above to see where you stand.
Break-even units = Fixed Costs ÷ Contribution Margin per Unit (selling price minus variable cost per unit). Break-even revenue = break-even units × selling price. Example: fixed costs $10,000/mo, selling price $50, variable cost $20 — contribution margin is $30, so break-even is 334 units or $16,700 in monthly revenue. The Margin of Safety shows how far above break-even your current volume is. Use the Break-Even Calculator for instant results.
The true fully-loaded cost of an employee is typically 1.25–1.4× their base salary. On top of salary, employers pay 7.65% FICA (Social Security + Medicare), state unemployment insurance, health insurance, retirement contributions, workers’ comp, paid leave, and equipment or software. On a $60,000 salary, expect $75,000–$90,000 per year in total cost. Many employers are shocked by how quickly benefits and overhead add up — use the Employee Cost Calculator for a full breakdown.
Markup is profit as a percentage of cost. Gross margin is profit as a percentage of selling price. They use the same dollar profit but divide by different bases, so they are never equal. A 50% markup = 33.3% margin. A 100% markup = 50% margin. Quick conversions: 20% margin = 25% markup · 33% margin = 50% markup · 50% margin = 100% markup. Confusing them is one of the most common pricing errors in small business. Use the Markup vs Margin Calculator to convert instantly.
Most investors and advisors recommend a minimum of 18 months of runway at all times. 12 months is the start of the warning zone — you should be actively fundraising or cutting costs. Below 6 months is the danger zone; a fundraising round typically takes 3–6 months to close, leaving almost no margin for error. Use the Cash Runway Calculator to see exactly how many months you have at your current net burn rate, and what happens if you reduce specific expense lines.
Your minimum rate depends on target income, billable hours per week (solo consultants typically bill 20–25h/wk due to non-billable admin, sales, and delivery overhead), annual overhead, and your effective tax rate. A quick rule of thumb: target annual salary ÷ 1,000 = minimum hourly rate. Targeting $100k/yr suggests a $100/hr floor. But this ignores taxes and overhead — use the Pricing Calculator for a complete personalized calculation that accounts for all three.
Small businesses are most commonly valued using a multiple of Seller’s Discretionary Earnings (SDE) — the owner’s total economic benefit including net profit plus owner salary, perks, and add-backs. Typical multiples: 2–4× for brick-and-mortar, 3–6× for online/e-commerce, 4–8× for SaaS with recurring revenue. Revenue multiples (0.5–1.5×) apply when earnings are negative or minimal. Asset-based valuation is used for capital-intensive businesses. The Business Valuation Calculator shows all three methods side by side.
MRR (Monthly Recurring Revenue) = total monthly subscription revenue from all active customers. ARR (Annual Recurring Revenue) = MRR × 12. Net MRR growth = new MRR added minus churned MRR. A healthy early-stage SaaS business grows 5–15% MoM while keeping monthly churn below 2–3%. The T2D3 benchmark (triple, triple, double, double, double ARR) describes the growth path of successful SaaS companies. Use the SaaS MRR Growth Calculator to project your MRR month-by-month and see exactly how churn compounds against your growth rate.
Revenue per employee varies dramatically by industry. For US small businesses, the overall median is roughly $100,000–$150,000. Professional services hit $150,000–$250,000. SaaS companies routinely reach $200,000–$500,000+ per employee. Manufacturing and construction run $100,000–$150,000. Food and restaurant businesses are lowest at $50,000–$80,000. Tracking this metric over time reveals whether your team is becoming more or less productive as you grow. Use the Revenue per Employee Calculator to benchmark against your industry.
SBA 7(a) loans have the best rates for most small businesses — typically 8–12% as of 2025, capped by the SBA. Traditional bank loans run 6–10% for strong borrowers. Online lenders like Kabbage and OnDeck approve faster but charge 15–40%. Most lenders require 2+ years in business, $100k+ annual revenue, and a 680+ credit score. Use the Business Loan Payment Calculator to model monthly payments and total interest before you apply.
The fastest levers to improve profit margin are raising prices selectively, reducing your cost of goods sold through better supplier terms or product mix, and cutting fixed overhead. A 1% price increase typically produces a larger margin improvement than a 1% cost reduction — because every extra dollar of revenue at the same volume flows directly to profit. Before cutting costs, use the Profit Margin Calculator to identify which of the three layers (gross, operating, or net) is compressing your margin most. That tells you exactly where to focus.
Most small businesses sell for 2–4× Seller’s Discretionary Earnings (SDE). Online businesses and e-commerce typically achieve 3–5×; SaaS businesses with strong recurring revenue and low churn reach 4–8×. The biggest drivers of a higher multiple are recurring revenue, low owner dependency (the business runs without you), and documented systems. A business that a buyer can operate from day one commands meaningfully more than one where the owner is the business. See the full multiples table by business type in the Valuation Guide on this page, and use the Business Valuation Calculator to estimate your range across three methods.
You can lower your break-even point three ways: cut fixed costs, raise your selling price, or reduce variable cost per unit. Cutting fixed costs has the most direct impact — every dollar you remove from monthly fixed costs reduces your break-even revenue by that dollar divided by your contribution margin ratio. For example, if your CM ratio is 40% and you cut $5,000 in monthly fixed costs, your break-even revenue drops by $12,500 per month. Raising prices is often the fastest route because it simultaneously increases contribution margin and reduces the number of units needed to break even. Use the Break-Even Calculator to model the exact impact of each change on your business.
A good markup depends on your industry and cost structure. Retail typically marks up 50–100% (33–50% gross margin). Wholesale is usually 20–50% markup. Software and digital products often exceed 200–500% because marginal cost is near zero. The key rule: set markup based on the gross margin you need to cover fixed costs and reach your break-even, not based on what competitors charge. Use the Markup vs Margin Calculator to find the selling price that delivers your target margin.
MRR = the sum of all active monthly subscription revenue. For annual subscribers, divide their annual contract value by 12 and add it to your monthly total. For example: 50 customers at $99/month = $4,950 MRR, plus 10 annual customers at $1,188/year = $990 normalized MRR, giving total MRR of $5,940. Net MRR growth = new MRR added minus churned MRR. ARR (Annual Recurring Revenue) = MRR × 12. Use the SaaS MRR Growth Calculator to project how your MRR compounds over 6–24 months at your current growth and churn rates.
SDE = Net Profit + Owner’s Salary and Benefits + Non-Cash Expenses (depreciation, amortisation) + One-Time or Non-Recurring Expenses. It represents the total economic benefit a full-time owner-operator receives from the business. SDE is the most commonly used valuation basis for small businesses under $5M in revenue because it normalises for owner compensation, which varies widely. Example: net profit $80k + owner salary $120k + depreciation $15k + one-time legal fees $10k = SDE of $225k. A 3× multiple would value that business at $675k. Use the Business Valuation Calculator to model your range.
Most small business owners and self-employed individuals should set aside 25–30% of net profit for federal and state income taxes and self-employment tax (15.3% for Social Security and Medicare on the first $160,200 of net earnings). A simple rule: take 30% of every payment you receive and move it to a separate tax savings account immediately. Quarterly estimated taxes are due in April, June, September, and January. Use the Pricing Calculator to build your effective tax rate into your hourly or project rates so you’re never caught short at tax time.
Contribution margin = Selling Price minus Variable Cost per Unit. It is the amount each unit sold contributes toward covering your fixed costs and generating profit. A product sold at $50 with $20 variable cost has a $30 contribution margin (60% CM ratio). This matters because it tells you how many units you need to sell to cover fixed costs (your break-even) and how much profit each additional unit generates after break-even. A high CM ratio means your profits scale quickly with volume; a low CM ratio means you need large volume to be profitable. Use the Break-Even Calculator to see exactly how your contribution margin drives your break-even point.
A standard guideline is that your total monthly debt repayments — including the new loan — should not exceed 40–50% of your average monthly net operating income. Lenders typically use a Debt Service Coverage Ratio (DSCR) of at least 1.25, meaning your net operating income must be at least 1.25× your annual loan payments. For example, if your business generates $10,000/month net operating income, your total monthly loan payments should stay under $8,000. Use the Business Loan Calculator to model monthly payments at different loan amounts and rates, then compare that figure against your monthly cash flow.
Mature, publicly traded SaaS companies average 10–20% net profit margins, but early-stage SaaS businesses are typically unprofitable by design — deliberately reinvesting revenue into growth. The more relevant early metric is gross margin (revenue minus hosting, support, and infrastructure costs), which should be 70–80%+ for healthy SaaS. The Rule of 40 is a widely used SaaS benchmark: your growth rate % plus your profit margin % should exceed 40. A company growing 60% annually can run at a −20% margin and still be considered healthy. Use the Profit Margin Calculator to track your gross and net margins as you scale, and the SaaS MRR Growth Calculator to project when your growth rate will normalise.
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