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Workman's Calculator Pro

Workman's Calculator Pro

Construction Calculator

41 ratings
26 reviews
#68 in paid Utilities
🔧 Utilities
📊 Productivity
$1.99

Details

  • Released
  • Updated
  • January 5, 2017
  • September 30, 2019

Features

Developer

Bret Hardman
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Workman's Calculator Pro video #1 for iPhone
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Workman's Calculator Pro screenshot #5 for iPhone
📊no. 68
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⭐26
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📝3+ tags
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🔄6+ apps
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❓5 answered
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📦w/o updates
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About

This construction calculator simplifies complex measurements for tradespeople. It allows simultaneous calculations in feet, inches, yards, and meters, with an intuitive interface for fractions and decimals. Get accurate results quickly to save time on the job.

✓Simultaneous multi-unit calculations (feet, inches, yards, meters)
✓Intuitive fraction input with dynamic button display
✓Handles decimal multiplication
✓Multiple display options (feet, inches, decimals)
✓Designed for speed and accuracy in construction
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What's New in Workman's Calculator Pro

1.4.3

September 30, 2019

• Fixed iOS 13.1 crash bug. • Temporarily removed the history list because of a bug. The history list will be back soon.

Charts

Top Paid

📊 68

Utilities

The app has maintained its position at 68 recently.

Last updated on July 20, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Be more intuitive!!

App should be more intuitive. I can’t put a fraction
Maykon DMaykon D

Struggles with fractions

To say it struggles is a bit of an understatement, though. When trying to subtract two mixed numbers, I couldn't enter Int and 1/2, for example. I don't know if it would have calculated it correctly, because I couldn't even enter it. It only offered the option of entering 1/3, 1/5, or 1/1, weirdly.

Really disappointing for a calculator that exists specifically to enter these types of calculations.
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Apple ScatApple Scat

Multiplying Fractions

This app does not multiply fractions properly. For instance 1/2 x 1/2 is 1/4 the app doesn’t give an answer at all. Another example was 3/16*2 7/8 is 9/16 the app says the answer is 1/16th. Have countless issues with multiplying fractions which is why I bought the app.
BryceMason1015BryceMason1015

Great app

Unfortunately I just switched to android and I can’t find this on the play store please consider uploading it there
Meme then to deathMeme then to death

HISTORY!!!!!

Need to add a history tab to save measurements so we don’t have to continuously write them down or re do the measurement
RyugdedcbjbxRyugdedcbjbx
See 21 more reviews

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FAQ

What does Workman's Calculator Pro do?

Workman's Calculator Pro is a specialized calculator designed for construction trades. It allows users to perform calculations using various units like feet, inches, yards, and meters simultaneously, along with handling fractions and decimals intuitively.

How does the fraction input work?

The app features a unique dynamic button system for fraction input. When entering a fraction, only relevant numerator values are shown. After selecting a numerator, appropriate denominator values appear, ensuring accuracy and ease of use for common construction fractions.

What are the display options for calculations?

You can choose how you wish to view your calculations. The app offers display options for feet, inches, and decimals, allowing you to see your results in the format most convenient for your specific task.

Is this app free to use?

Based on the provided information, this application is a paid app. It does not appear to have in-app purchases or advertisements, suggesting a one-time purchase for full functionality.

Who is this calculator best suited for?

This calculator is ideal for anyone in the construction industry or trades that require frequent and accurate measurements. This includes carpenters, contractors, builders, and other professionals who need to work with mixed units and fractions efficiently.