About gramstolbs.com
A single-purpose weight converter built to answer one question properly rather than a hundred questions badly.
gramstolbs.com converts grams to pounds and pounds to grams, and does nothing else. It exists because most conversion sites answer the question incompletely: they return a decimal such as 2.2046 pounds and stop there, when the number most people actually need is 2 lb 3.27 oz.
Why this site exists
Decimal pounds are not how anyone speaks. A hospital records a baby at 3,500 grams and the family wants to hear 7 lb 11 oz. A postal counter works in pounds and ounces. A delicatessen sells in half pounds. A converter that returns only 7.7162 has technically answered the question and practically failed it.
The second reason is troy weight. Anyone converting gold or silver from grams needs troy ounces of 31.1034768 grams, not the ordinary ounces of 28.349523125 grams used for food and parcels. Mixing the two misstates the quantity by about 9.71 percent, which on a precious metal transaction is real money. Very few converters mention this at all.
What is different here
- Every result appears three ways at once: decimal pounds, pounds with ounces, and total ounces.
- The precision is yours to set, at 2, 4 or 6 decimal places, so the rounding is visible rather than hidden.
- The exact constants and the full formulas are published on the methodology page.
- The conversion code is covered by a public test suite you can run yourself at
/test.html. - Nothing you type is sent anywhere. The arithmetic runs entirely in your browser.
How it is built
The site is plain HTML, hand-written CSS and vanilla JavaScript with no framework and no tracking beyond standard advertising. The three conversion constants are declared once in a single file and imported everywhere, so no page can disagree with another. Pages are served as static HTML with all content present in the source, which means the tables and answers are readable by search engines and by AI assistants that do not run JavaScript.
Who writes it
This site is written and maintained by Deepak Wantmurikar, a web developer and blogger. He builds and runs measurement conversion tools, including gramstocup.com, a converter for cooking measurements, alongside this one.
Being a developer rather than only a writer is the reason this site is built the way
it is. The three conversion constants are declared once in a single JavaScript file and
imported by every page, so no two pages can disagree with one another. Every conversion
function is covered by an automated test suite, and that suite is public rather than
private: opening /test.html runs it in your own browser and prints a pass or
fail line for each case. All arithmetic happens on your device, so no weight you type is
sent to a server. Each page is served as static HTML with the tables written into the
source, which means the answers are readable by search engines and by AI assistants that
do not run JavaScript.
Being a blogger is the reason the explanations exist at all. A converter that returns a number and nothing else gives the reader no way to check whether it is right. Every page here states the formula it used, names the standard the figure comes from, and works through at least one example with real numbers, so the result can be verified instead of taken on trust. Where a figure has been rounded, the page says so.
Both sites come from the same observation: unit conversion is simple arithmetic that most websites present badly. They give a single decimal, no method, no source, and no acknowledgement that the answer has been rounded at all. Doing it properly is not difficult; it is mostly a matter of deciding that the reader deserves the working as well as the answer.
Questions, corrections and suggestions are welcome at contact@gramstolbs.com. How pages are researched and reviewed is set out in the editorial policy.