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Best Thc Calculator Apps

250+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated September 2026

Every iPhone needs a few good thc calculator apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Thc Calculator Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dosed - Cannabis Cooking CalcDosed - Cannabis Cooking CalcFree4.1★ (11)NoNoMay 2026
2DoseRightCalcDoseRightCalcFree5.0★ (2)NoNoMay 2026
3HiGrade: Cannabis TestingHiGrade: Cannabis TestingFree4.6★ (920)NoYesSep 2026
4EdiblyEdiblyFree3.4★ (10)YesYesMay 2026
5CannaBook: Cannabis CompanionCannaBook: Cannabis CompanionFree4.5★ (10)YesYesJul 2026
6BudulatorBudulatorFree—NoNoMay 2026
7Distillers CalculatorDistillers CalculatorFree—NoNoMay 2026
8Calculator ∞Calculator ∞$5.994.7★ (6.3K)NoYesSep 2026

Top Picks for Thc Calculator

Dosed - Cannabis Cooking Calc#1

Dosed - Cannabis Cooking Calc by Tami Barbeau

Perfectly dosed edibles
Editor's Choice
🌟 Lifestyle
4.1(11 ratings)
Free
Dosed - Cannabis Cooking Calc screenshot 1
Dosed - Cannabis Cooking Calc screenshot 2
Dosed - Cannabis Cooking Calc screenshot 3

This calculator helps you determine the exact amount of cannabis material needed for your edibles. Input your cannabis's cannabinoid content and desired potency per serving to get precise measurements for oils, flower, and more.

DoseRightCalc#2

DoseRightCalc by Shankar Ramakrishnan

Dosage Calculator
Strong Contender
💪 Health & Fitness
5.0(2 ratings)
Free
DoseRightCalc screenshot 1
DoseRightCalc screenshot 2
DoseRightCalc screenshot 3

Calculate approximate THC dosage with an advanced bioavailability calculator for common consumption methods. Understand your body's absorption to promote responsible indulgence.

HiGrade: Cannabis Testing#3

HiGrade: Cannabis Testing by MyCrops Technologies Ltd.

%THC Testing & Growing Advice
Worth Considering
🏥 Medical
4.6😊(920 ratings)
FreeIn-App Purchases
HiGrade: Cannabis Testing screenshot 1
HiGrade: Cannabis Testing screenshot 2
HiGrade: Cannabis Testing screenshot 3
HiGrade: Cannabis Testing screenshot 4
HiGrade: Cannabis Testing screenshot 5
HiGrade: Cannabis Testing screenshot 6

Instantly test cannabis flower quality and %THC using just your phone camera. Get insights into plant health, detect pests and mold, and receive personalized growing advice. Ideal for consumers and professional growers alike.

What We Love

  • 👍 Easy to use
  • 🚀 Accurate readings
  • 💡 Helpful for growing and testing
  • 🔍 Provides potency information
  • ⭐ Great app and device
  • 🤖 Useful AI/algorithm

Room to Improve

  • 🐛 Inconsistent readings
  • 💰 Expensive subscription
  • 🔌 Compatibility issues with newer phones
  • 🤷‍♀️ Doubts about accuracy
  • 🚫 Lack of support/unresponsive

More Thc Calculator apps to explore

FAQ about Thc Calculator

What are the best thc calculator apps for iPhone?
Dosed - Cannabis Cooking Calc tops our thc calculator apps ranking as of September 2026, with a 4.1-star average from 11 App Store ratings, and it's free to download.
Yes — 19 of the top thc calculator apps we rank are free to download, including Dosed - Cannabis Cooking Calc and DoseRightCalc.
Dosed - Cannabis Cooking Calc has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ thc calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Dosed calculates edible dosages by taking your cannabis material's cannabinoid composition and your desired potency per serving. It then provides the exact amount of cannabis material to add for your recipes.
Dosed supports various forms of cannabis material, including oils, flower, and other common infusion ingredients, ensuring flexibility in your cooking.