Split Anything
Fairly
Free calculators for rent, bills, tips, trips, and more. Get a Fairness Score and shareable results in seconds.
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How it works
Fair results in 30 seconds
Enter your details
Rent amount, room sizes, incomes, or bill totals. Takes under 30 seconds.
Get your fair split
AI analyzes room features, incomes, and fairness factors to calculate each share.
Share with confidence
Send a link with your Fairness Score. Data-driven results — no more arguments.
All Calculators
39+ free tools for every split
From rent and bills to weddings and business profits.
Splitting Tools
Split rent, bills, tips, and expenses fairly with AI-powered calculations.
Settle Up
Track shared expenses with roommates and settle up fairly at the end of each month.
Life Event Splits
Split costs for weddings, co-parenting, childcare, and business partnerships.
Financial Calculators
Calculate rent affordability, true costs, DTI ratios, and more.
Roommate Tools
Solve common roommate disputes with data, not arguments.
AI-Powered Tools
Smart tools that use AI to analyze fairness and provide personalized advice.
Fairness AI
Analyze any splitting situation with AI. Get a Fairness Score and personalized recommendations.
Commissions
Calculate fair commission splits between agents, brokers, and teams.
Decision Tools
Make smarter financial decisions with side-by-side comparisons.
Tax Calculators
Calculate taxes, deductions, take-home pay, and split refunds during tax season.
Stop Guessing.
Start Splitting Fairly.
39+ free calculators. No sign-up. Instant shareable results.