UTR to NTRP: How the Two Tennis Ratings Compare
There is no official UTR to NTRP conversion, because the two systems measure different things on different scales. UTR is a global 1 to 16.5 rating built from your actual match results and margins, while NTRP is a USTA system of 0.5 steps from 2.5 to 5.5 used mostly for adult league play in the United States. As a rough guide, many players land near NTRP 3.5 around UTR 3 to 5, NTRP 4.0 around UTR 5 to 7, and NTRP 4.5 around UTR 6 to 8, but these ranges overlap and vary by age and gender.
Why UTR and NTRP do not map cleanly
UTR and NTRP were built for different purposes. UTR is a worldwide number from about 1 to 16.5 that is calculated from the results and score margins of your recent matches, no matter where you played. NTRP is a USTA rating from 2.5 to 5.5 in 0.5 increments, used mainly to sort players into adult league divisions in the United States.
Because one is a continuous global scale and the other is a banded league rating, no single conversion fits everyone. A player with the same UTR can sit at different NTRP levels depending on age, gender, and the local competition pool. Any chart you see online is a community estimate, not an official table.
An approximate comparison table
The table below is an estimate only. Treat each NTRP level as a range of possible UTR values, not a fixed number.
| NTRP level | Approximate UTR range (estimate) |
|---|---|
| 3.0 | 1 to 3 |
| 3.5 | 3 to 5 |
| 4.0 | 5 to 7 |
| 4.5 | 6 to 8 |
| 5.0 | 8 to 10 |
Notice how the ranges overlap. A UTR of 6 could reasonably point to either a 4.0 or a 4.5, which is exactly why a single conversion number is misleading.
A better way to estimate your level
Rather than converting a UTR straight into an NTRP level, it helps to look at how you actually perform against rated opponents. NTRP itself is driven by match results, so the most reliable signal is your scores against known players.
Our tool estimates an NTRP level from your real match scores, which is closer to how UTR works than reading off a static chart. If your goal is to self-rate for a USTA league, use a UTR range as a starting hint, then sanity check it against how competitive your matches actually are.
Frequently asked questions
Is there an official UTR to NTRP chart?
No. Neither USTA nor UTR publishes an official conversion. Every chart in circulation is a community estimate, and they disagree with each other, so use any number as a rough starting point only.
What UTR is roughly a 4.0 NTRP?
A 4.0 NTRP often falls somewhere around UTR 5 to 7, but this is only an estimate. The same UTR can map to different NTRP levels depending on age and gender.
Should I self-rate using my UTR?
You can use your UTR as one input when self-rating, and many junior players do. It is best combined with an honest look at your recent match results rather than treated as an exact conversion.
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