SplitWatt — Utility Bill Splitter

Secure · Cloud Sync · Free to Use

SplitWatt

The smartest way to
split bills.

Between roommates, tenants, or anyone sharing expenses — fair splits, beautiful reports, zero drama. Sign in to get started.

20+

Bill Types

∞

Properties

PDF

Export Ready

Cost Forever

⚡

Smart Bill Splitting

Set custom percentages per bill type — 75/25 for utilities, 50/50 for internet. Auto-split the rest.

📊

Charts & Reports

Monthly trends, utility breakdowns, and payment status at a glance. Know exactly where money goes.

📄

Professional PDF

Generate a branded invoice-style PDF for each billing period. Send it directly to your tenants.

💳

Payment Tracking

Mark payments received, log partial amounts, and get automatic overdue alerts.

🏠

Multi-Property

Manage multiple properties from one place. Each property keeps its own independent history.

📨

Statements

One-tap shareable bill summaries per person. Copy as text or print as a clean card.

How It Works

Set Up Your Property & People

Add your property address and configure your tenants — Main Floor, Basement, or whoever you share bills with.

Enter Your Bills

Add any bill — Gas, Electric, Groceries, Restaurant, Internet, and 15+ more. Set the split percentage or let SplitWatt auto-divide.

Calculate & Share

Hit Calculate Split. Instantly see who owes what. Download a PDF or copy a WhatsApp-ready message for each person.

Track Payments Over Time

Mark payments as received, spot overdue balances, and watch monthly trends in the Reports tab.

Built with ❤️ by SplitWatt · Your data stays on your device · No account required

Disclaimer: SplitWatt is a bill-splitting calculation tool provided for informational and convenience purposes only. All calculations are estimates based on the information you enter. SplitWatt is not a licensed financial, legal, or accounting service. We are not responsible for any disputes, errors, or financial decisions made based on results generated by this app. Always verify figures with your actual bills. By using SplitWatt you agree to our Terms of Use.

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Billing Period

Month

Year

Payment Due Date

Property

🧾

Bills & Expenses

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People & Splits

Add the people sharing bills. For each bill, assign a fixed percentage or use auto-split to divide equally.

👥

People & Splits

Add the people sharing bills. Use auto-split for equal shares, or set a fixed % per person.

⚖️

Quick Split

Apply a single % to all bills: %

🏠

Properties

📊

Reports & Charts

🔒

Data & Privacy

Your data stays on this device. No account required for local use. Sign in to enable cloud sync.

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Account & Sync

ℹ️

About

v3.0