Free sales tax calculator. Calculate tax amount and total price, reverse-calculate pre-tax price, use state tax presets, and calculate bulk items with different tax rates.
Calculate sales tax on any purchase amount. Use preset rates for common US states, reverse-calculate the pre-tax price from a total, or add multiple items in bulk mode with different tax rates. Instantly see tax amount, total price, and per-item breakdowns.
Calculate your exact age in years, months, days, hours and minutes. Find days until next birthday. Free age calculator.
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utilityGenerate barcodes: Code 128, EAN-13, Code 39, ITF. Download as PNG. Free online barcode maker.
utilityCalculate your Body Mass Index. Supports metric and imperial units. BMI categories and healthy weight range. Free BMI calculator.
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