The Accountant's Quick Calculation Tool
Between your spreadsheets and your ERP, you need a fast scratchpad for quick financial calculations. Notes Calculator fills that gap.
Built for accountants
Named Variables
Label every number: `revenue = 500000`, `cogs = 320000`, `gross_profit = revenue - cogs`. Clear, auditable calculations.
Margin & Percentage Math
Calculate profit margins, tax rates, and percentage changes with natural expressions. No formula memorization needed.
Multi-Currency Support
200+ currencies updated hourly. Convert client invoices, reconcile foreign transactions, check exchange rates.
Organized Workspaces
Separate tabs for different clients, periods, or analysis types. Rename tabs to keep everything organized.
See It in Action
Profit Margin
revenue = 500000
cogs = 320000
gross_profit = revenue - cogs
margin = gross_profit / revenue * 100Depreciation
asset_cost = 50000
salvage = 5000
life_years = 7
annual = (asset_cost - salvage) / life_yearsTax Calculation
taxable_income = 85000
tax_rate = 24%
tax = taxable_income * tax_rate / 100