#1 Home Improvement Retailer

Internet # 207089819

Model # 4325

$51.57
Apply Now
Pay $26.57 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card
  • Calculates area, volume, weight, slopes, swell, and shrink
  • Displays results in yard, feet-inch-fraction, and metric formats
  • Ideal for finding fast cut/fill and grid-cell estimate
  • View More Details

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

Read Return Policy

Ask about this product

Get an answer now with AI

Magic Apron Assistant is an AI virtual assistant. By proceeding, you consent to the recording and use of your information by The Home Depot (and authorized third parties). More information

Product Details

About This Product

The only calculator designed specifically for Heavy Construction pros. Built-in functions quickly find solutions for area, volume, weight, slopes, swell and shrink, square-ups, cut/fill and right angles. Work in and convert between yard, feet-inch-fraction and metric. The HeavyCalc Pro helps with everything from pads, ramps and trenches to excavation jobs.

Highlights

  • Work in and convert between yard, feet-inch-fraction and metric formats
  • Quickly determine areas, volumes and loads
  • Find number of truck loads based on fill volume
  • Easily determine weight per volume in pounds, tons, kilograms or metric tons
  • Find percent swell and shrink and quickly determine bank, compacted and loose soil volumes for any job
  • Get fast cut/fill and grid-cell estimate
  • Includes rugged alligator gear protective case
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 207089819

Model # 4325

Specifications

Product Width (in.): 3.5 in

Dimensions

Product Width (in.)

3.5 in

Details

Battery Type Required

CR2016

Features

Digital, Electronic, Hand-Held

Hand Tool Type

Calculator

Included

Battery(s)

Number of Batteries Required

1

Package Quantity

1

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

Full One-Year Limited Warranty

Questions & Answers

Well, this calculator, figure radiuses
ByJul 13, 2023
1 Answer | 
Answer This Question

No the HeavyCalc Pro does not have a circle, radius or diameter functions.

By|Jul 14, 2023


    does it caculate rafter length for commons and hips
    ByMay 31, 2019
    2 Answers | 
    Answer This Question

    The HeavyCalc Pro was designed for earth movers and does not have any roofing functions built in. The Construction Master Pro model 4065 is one for you.

    By|May 31, 2019

      Go to the page for the HeavyCalc Pro Calculator on Home Depot's web site. Scroll down the page till you see "Product Overview". Look on the right hand side for Info & Guides. Under Info & Guides click on the "Use and Care Manual." This is a PDF file that goes into to details about the calculations and functions this calculator performs. I don't know if they allow URL's in their answers, but if they do here is a direct link to the above on Home Depot's site. https://images.homedepot-static.com/catalog/pdfImages/a9/a92fc74e-e11a-4d6d-908a-6aba72d82de7.pdf

      By|May 31, 2019


      Viewing 1-2 of 2

      Customer Reviews

      4.8 out of 5

      • 4.8 out of 29 reviews
      • 95% recommend this product
      Filter by:
      Showing 1-10 of 29 reviews
      Great Caclulator!
      This is a really great calculator the features on it are excellent. I have another calculator from Calculated Industries and I like it so much that I decided to go ahead and pick this one up also. The features on it are great and the amount of things it will do is awesome. I am terrible at math but these calculators make it easy for even me and I'm sure I am only scratching the surface of what it's capable of. The added bonus of the Armadillo Gear case that is comes with is great, it is such a durable case and protects the calculator very well, I have subjected mine to drops from 10 feet high and being thrown on the ground multiple times and have never had it get hurt. Lastly there is a spot on the back of the calculator where the instruction manual slips into so that you have it with you always which is great. I definitely recommend this calculator!
      by
      • Recommended
      2 found this review helpful
      Nice product
      The heavycalc pro calculator is a durable design made for use in the field. It can calculate areas, volumes, loads, square-ups, right angles and cut/fills. Work in U.S. or metric. It has a backspace key and a paperless tape to review the last 20 entries for when you need to see what you had just done. It includes the Armadillo Gear case that has a closing top that flips over out of the way and protects it when closed.
      by
      • Recommended
      Doesn’t Make Mistakes … Like I Do!
      Input basic dimensions and be rewarded with accurate volume calculations. This calculator is easy to learn and use and there is a brief quick reference guide inside the cover and a comprehensive guide in a pocket on the back of the calculator inside the protective ‘Armadillo Gear’ cover. The calculator works with, and converts to, everything from inches and centimeters to acres. That’s quite a range! Figures can be stored and recalled. Particularly good for calculating volumes, loads and weights in standard and metric formats. Calculated make a range of calculating tools and this one compliments their scope nicely. I see from promotional material included with the tool that they also make downloadable apps for many of their calculators as well. I made a brief video calculating how much concrete I would need to for an area under my deck. This demonstrates how easy the tool is to use and provides the necessary data required to further calculate costings, preparations, timings, etc.
      by
      • Recommended
      1 found this review helpful
      Great investment!
      For what it's worth, this thing is a real help when it comes to estimating, budgeting, planning out, and saving time on your project. I really like the squaring feature as I have to use this all the time. I also like how it has conversions to metric and all other units. You can program in costs as well. I would advise studying up on the pocket reference guide or watching some how-to's, as this calculator has so many functions and it would really be a shame to waste your time calculating things manually because you don't know how to use all the functions. There aren't too many volume functions or right angle solutions to calculate stairs, roofs and diagonals, but Calculated Industries offers many other types of calculators depending or your trade, so make sure to get the right one, as some have options that others don't. Many of these now come with an Armadillo Gear protective case. Is Spanish your native language? No problem! This comes with an optional quick reference guide sticker and pocket reference guide in Spanish, as long as you can read and understand the buttons on the calculator itself. I really like the pocket in the back for holding the manual, but you must take off the case each time you want to get to it.
      by
      • Recommended
      2 found this review helpful
      This customer chose to rate the product and not provide text.
      by
      • Verified Purchase
      This customer chose to rate the product and not provide text.
      by
      • Verified Purchase
      This customer chose to rate the product and not provide text.
      by
      • Verified Purchase
      This customer chose to rate the product and not provide text.
      by
      • Verified Purchase
      Best calculator I have ever had, great for grade checking,...
      Best calculator I have ever had, great for grade checking, and billing estimates
      by
        Rating provided by a verified purchaser...
        Rating provided by a verified purchaser
        by
          Showing 1-10 of 29 reviews

          Compare Key Features

          current item

          Product Snapshot

          Built for heavy construction pros, this calculator simplifies complex calculations for area, volume, weight, and more. Ideal for ensuring accurate estimations and efficient project management.
          Must-have for construction pros needing fast, accurate calculations on the job site or in the office.
          Built for concrete pros, this calculator simplifies complex calculations, saving time and materials on any job.
          Ideal for construction pros needing advanced calculations, trigonometric functions, and diverse measurement conversions for efficient project management.

          Material Estimation Capabilities

          Calculates area, volume, weight, slopes, swell and shrink
          Calculates concrete volume and stud lengths for rake walls
          Concrete, rebar, and footing estimations
          Calculates drywall, siding, and roof materials

          Cost Calculation Features

          Measurement Units

          yard, feet-inch-fraction and metric
          U.S. and metric units including feet, inches, meters, etc.
          Yards, feet-inch-fractions, and metric units
          Feet-inch-fractions, yards, meters, centimeters, millimeters

          Memory Storage

          Built-in Conversion Functions