Best Free Sales Tax Calculator Apps

245+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated November 2026

Out of 245+ free sales tax calculator apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Free Sales Tax Calculator Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sales Tax Calculator - Tax MeSales Tax Calculator - Tax MeFree4.8★ (5.4K)YesYesNov 2026
2Sales Tax - CalculatorSales Tax - CalculatorFree3.9★ (13)NoNoOct 2026
3Discount Calculator - SalesTaxDiscount Calculator - SalesTaxFree2.0★ (1)NoNoMay 2026
4A Sales Tax CalculatorA Sales Tax CalculatorFree3.7★ (3)NoNoMay 2026
5Sales Tax Calculator >Sales Tax Calculator >Free4.8★ (2.5K)YesYesNov 2026
6Sales Tax Calculator: DiscountSales Tax Calculator: DiscountFree5.0★ (4)NoYesOct 2026
7Sales Tax Calculator +Sales Tax Calculator +Free4.2★ (5)NoNoOct 2026
8Sales Tax Calc.Sales Tax Calc.Free1.0★ (1)YesNoAug 2026

Top Picks for Free Sales Tax Calculator

Sales Tax Calculator - Tax Me#1

Sales Tax Calculator - Tax Me by Tardent Apps Inc.

Mobile Shopping Price Calc App
Editor's Choice
💰 Finance
4.8😊(5.4K ratings)
FreeAdsIn-App Purchases
Sales Tax Calculator - Tax Me screenshot 1
Sales Tax Calculator - Tax Me screenshot 2
Sales Tax Calculator - Tax Me screenshot 3
Sales Tax Calculator - Tax Me screenshot 4

Easily calculate sales tax on purchases with this intuitive and accurate tool. Save multiple tax rates, perform arithmetic calculations, and support all currencies. An optional Pro version offers additional features like item logging and reverse tax calculation.

What We Love

  • 💡 Helpful for business/small sales
  • 🚀 Quick and easy to use
  • 👍 Accurate tax calculations
  • 🤑 Free option available

Room to Improve

  • 🤬 Too many ads/commercials
  • 🐛 Occasional glitches and crashes
  • 🤔 Limited functionality (e.g. no percentage sign)
3.9(13 ratings)
Free
Sales Tax - Calculator screenshot 1
Sales Tax - Calculator screenshot 2
Sales Tax - Calculator screenshot 3

Easily calculate the final cost of your purchases with this intuitive tool. It features dedicated buttons for discounts and allows you to adjust tax rates. Values and expressions can be conveniently copied for further use.

More Free Sales Tax Calculator apps to explore

FAQ about Free Sales Tax Calculator

What are the best free sales tax calculator apps for iPhone?
Sales Tax Calculator - Tax Me tops our free sales tax calculator apps ranking as of November 2026, with a 4.8-star average from 5.4K App Store ratings, and it's free to download.
Sales Tax Calculator - Tax Me shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 245+ free sales tax calculator apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.