How do you find your partner's engagement ring size without guessing?
The most reliable approach is to ask your partner to be measured for the intended finger by a jeweler. You can keep the proposal date a surprise while discussing sizing. If you cannot confirm it, consider a placeholder and choose the final fit together.
Can an existing ring help?
Only if you know which finger and hand it fits. Tell the jeweler that information and treat the measurement as a starting point. A ring worn elsewhere is not a reliable substitute for checking the intended finger.
What methods should you avoid?
Do not infer ring size from shoe size, body size, or a photograph. Avoid trying to measure a sleeping person's finger. Guesswork may create an unnecessary resizing problem, particularly if the design cannot easily be altered.
What should you ask the seller?
Ask about sizing, exchanges, lead time, and whether the particular design can be resized. Get those terms before purchase. Knowing the next step if the fit is wrong is more useful than trying to make the guessing process elaborate.
What are people discussing on Reddit?
These related discussions inspired the topic. The answer above is original Proposal Tips guidance, not a quotation or a claim that Reddit users all agree.
A ring-size question leads to discussion of direct communication and keeping the date a surprise.