business Calculators
Browse our collection of free, embeddable calculators in the business category.
GST Calculator
Calculate Goods and Services Tax added or removed from base price.
Freelance Rate Calculator
Find your target hourly rate based on desired income and working hours.
Profit Margin
Calculate gross profit margin based on cost and revenue.
Sales Tax
Add or reverse sales tax quickly on retail items.
Startup Runway
Calculate how many months your business can survive before running out of cash.
Break-Even Analysis
Find the point where your business revenue equals its costs.
Customer LTV
Calculate the Lifetime Value of your average customer.
Inventory Turnover
Measure how quickly your stock sells through in a given period.
Churn Rate Calculator
Track how many customers leave your business over time.
Markup Calculator
Easily find the selling price based on cost and desired markup.
PayPal Fee
Calculate exactly how much PayPal will deduct from a transaction.
Stripe Fee
Find out Stripe's exact cut for domestic and international payments.
CPM Calculator
Calculate the Cost Per Mille (thousand impressions) for ad campaigns.
Engagement Rate
Calculate engagement % for Instagram, TikTok, or Twitter.