Fast, browser-based calculation
The calculator performs the core calculation in your browser. No account is required. Date and time results are calculated locally for quick use.
Sales Tax Calculator
Calculate tax amount and final price from a price and tax percentage.
120
20 tax · 20% on 100
Results are arithmetic estimates based on the values entered. Financial results are not financial advice and do not include fees, taxes or changing rates unless entered.
Use the result immediately
Use the result for planning, forms, schedules, projects and everyday calculations. For official deadlines, holidays, rates or destination-specific requirements, verify the authoritative source.
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Count working days between dates excluding weekends and supplied holidays.
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Calculate elapsed time between two times including overnight durations.
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Calculate hours and minutes between two times, including overnight and decimal hours.
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