Tally Counters, Tabulating Machines and Totalizers
There are many possible ways to count – from hash marks in the sand, to highly sophisticated computer programs. Since 1914, our customers have relied on The Denominator Company, Inc. to simplify counting in a wide range of applications. An easy-to-use Denominator is the perfect solution for fast, accurate tallies. Wherever and whenever the need to take a quick, accurate count, the Denominator is your best choice.
Denominators are our only products, so we have concentrated our efforts to produce the most durable, long-lasting, ergonomic and easy to use counters available.

A family-run business since 1914
Years In Business

Industries We Serve
Below are just a few of the applications of our products.
Featured Products
QC Tally Counters
Rugged, reliable Denominator Tally Counters are appropriate for many Quality Control applications.
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1×1 Single Tally Counter
$47.00 Add to cart -
1×2 Multiple-Tally Counter
$103.00 Add to cart -
1×3 Multiple-Tally Counter
$147.00 Add to cart -
1×3 Denominator Laboratory Counter
$237.00 Add to cart -
1×4 Multiple-Tally Counter
$188.00 Add to cart -
1×4 Multiple-Tally Bus Counter
$188.00 Add to cart -
1×5 Multiple-Tally Counter
$225.00 Add to cart -
1×6 Multiple-Tally Counter
$268.00 Add to cart
Made in USA
All Denominator products are 100% made in the USA
Repairs & Replacements
Should your tally counter get damaged, we offer full-service repair and replacement parts.
2 Year Warranty
Denominators are warranted, conditionally, for two years from the date of purchase.
Worldwide
Contact us for payment information or shipping outside the continental United States

Good Quality!
I bought a cheaper one in China. It was broken soon. Then I finally got this. I have to say the quality is really what I want.

Great Counter!
I’ve been using this style of counters for many years doing laboratory services. It has a smooth button action and accuracy. You won’t be disappointed!