Sales Tax Calculator

Calculate US sales tax for any state. Add tax to a price or remove tax from a total. Includes 2026 state sales tax rates and average combined rates for all 50 US states. This free sales tax calculator helps with budgeting, shopping, and business tax estimates.

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Tools|Sales Tax|hello-tools 2026

Calorie Calculator - BMR, TDEE, BMI & Macro Calculator - Free Online

Free online calorie calculator: calculate BMR (Basal Metabolic Rate), TDEE (Total Daily Energy Expenditure), BMI, and macronutrients (protein, carbs, fat) for weight loss, weight maintenance or muscle gain. Uses Mifflin-St Jeor equation. Mac OS 9 retro style.

Free online tool. hello-tools offers free, easy-to-use web tools. Calculators, converters, generators, and more — all in Mac OS 9 retro style. No signup required, no data stored.