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Business Expense Calculator


Track and optimize business expenses with detailed categorization and ratio analysis. Understand where money goes and find savings opportunities.


How the Business Expense Calculator works


Categorize all business expenses, analyze cost ratios, calculate per-unit costs, and identify optimization opportunities. Track expense trends and benchmark against industry standards.

Expense control drives profitability. This calculator organizes your costs, reveals overspending, and suggests reductions without compromising operations.



Meet the fastest voice-to-text for professionals


WriteVoice turns your voice into clean, punctuated text that works in any app. Create and ship faster without typing. Your first step was Business Expense Calculator; your next step is instant dictation with WriteVoice.



A blazing-fast voice dictation

Press a hotkey and talk. WriteVoice inserts accurate, formatted text into any app, no context switching


Works in any app

Press one hotkey and speak; your words appear as clean, punctuated text in Slack, Gmail, Docs, Jira, Notion, and VS Code—no context switching, just speed with writevoice

Accurate, multilingual, and smart

97%+ recognition, smart punctuation, and 99+ languages so your ideas land first try, built for teams and pros.

Private by default

Zero retention, audio and text are discarded instantly, with on-device controls so you can dictate sensitive work confidently.



Start with Business Expense Calculator, then level up to WriteVoice.io