Numbers & Quantities Converter
Enter a value below to convert between metric, imperial, and standard numbers & quantities units.
Convert Numbers & Quantities
Enter a value and select the units to convert between units (ones), dozens, and gross.
You can change the units using the dropdowns above or click on a unit button.
Common Numbers & Quantities Reference Points
Here are some common numbers & quantities values in Unit (One) (1), Dozen (doz), and Gross (gr). Click any preset value or arrow to load it into the converter.
Numbers & Quantities Conversion Formulas
Use the following formulas to convert between units (ones), dozens, and gross.
All numbers & quantities conversions are anchored to the international SI base unit (Unit (One)) for full scientific and engineering accuracy.
More Unit & Dozen Conversions
Frequently Asked Questions
All Numbers & Quantities Conversion Calculators (6)
Select any dedicated numbers & quantities pair below for worked examples and printable tables
Category Conversion Matrix
Simultaneous comparison of 9 units in this category
Numbers & Quantities Unit Definitions & Symbols
Unit (One) (1)
OTHERSingle base unit (10⁰ = 1).
Dozen (doz)
OTHERGroup of 12 items.
Gross (gr)
OTHER12 dozen (144 items).
Thousand (K)
OTHER1,000 (10³).
Lakh (lakh)
OTHERSouth Asian numbering unit equal to 100,000 (10⁵).
Million (M)
OTHER1,000,000 (10⁶).
Crore (cr)
OTHERSouth Asian numbering unit equal to 10,000,000 (100 lakhs = 10⁷).
Billion (B)
OTHER1,000,000,000 (10⁹).
Trillion (T)
OTHER1,000,000,000,000 (10¹²).
References
- [1]NIST HB 133 StandardNIST (NIST HB 133 / SP 811)·Checking the Net Contents of Packaged Goods, Handbook 133 - 2019 Edition & NIST SP 811
- [2]BIPM SI BrochureBIPM (BIPM SI-9)·The International System of Units (SI Brochure, 9th Edition)
- [3]NIST SP 811 Appendix B.9NIST SP 811 (NIST SP 811 App. B.9)·NIST Guide to the SI, Appendix B.9: Factors for Units Listed by Kind of Quantity or Field of Science