Nevada Knife Laws
Nevada sets no blade length statewide and bans only the concealed machete, but the state rule is not the one that catches people. Clark County, which takes in Las Vegas, bars carrying a concealed blade of three inches or more without the sheriff’s permission. Automatic knives have been legal since 1 July 2015, though the old two-inch cap still applies on school, child care and university property. There is no preemption, so the county rule stands.
This is not legal advice, and we are not lawyers. It is a plain reading of published summaries and the statutes they cite, kept current on a fixed schedule. Local ordinances are frequently stricter than state law and are not all captured here. Check the statute, and check your city, before you carry.
Nevada knife law at a glance
| Concealed carry blade limit | No blade length governs statewide, except that a machete may not be carried concealed. The county rule is the one that catches visitors. |
|---|---|
| Automatic and switchblade knives | Legal since 1 July 2015, when the two-inch cap was removed. The old two-inch rule still applies on school, child care and university property. |
| Knife types banned outright | None outright. |
| Statewide preemption | No. Clark County, which takes in Las Vegas, bars carrying a concealed blade of three inches or more without the sheriff’s permission. |
| The statutes | Nevada Revised Statutes 202.265, 202.320 and 202.350 — read them |
Source last revised 26 February 2021
Next review 15 November 2026
How fresh this is, and how you can tell
Two dates sit above, and they are not the same thing. Checked by us is the last time a person went back to the sources and confirmed this page still matches them. Source last revised is when the American Knife and Tool Institute last updated its own Nevada page. A 2021 revision date is not automatically wrong — it usually means nothing has changed since — but it does mean nobody had looked recently, and that is exactly the gap this page exists to close.
Crossing the Nevada state line
Knife law stops at the border and the next state does not have to agree with this one. If you drive, these are the states you are most likely to carry into, and what changes when you do.
| State | Automatic knives | Concealed blade limit |
|---|---|---|
| Oregon | Legal | No blade length governs the concealed carry offense itself, but a pocketknife under four inches is excepted in restricted places. |
| Idaho | Legal | No blade length governs for ordinary carry. Six inches is the number that matters in a courthouse, jail or juvenile detention facility, where a longer concealed blade is barred. Permitless carry applies from 18. |
| Utah | Legal | No blade length governs and concealment is not an issue. |
| Arizona | Legal | No blade length limit. Adults 21 and over may carry a concealed knife without restriction; under 21 it is pocketknives only. |
| California | Legal with conditions | No single blade length governs. It is unlawful to carry a dirk or dagger concealed on the person; a folding knife that is closed, or one without a locking blade, is treated differently. |
A knife that is lawful in your pocket at home can be unlawful the moment you cross, and nobody stops you at the line to tell you. The map for all fifty states covers the rest.
Common questions about Nevada knife laws
What size knife is legal to carry in Nevada?
No blade length governs statewide, except that a machete may not be carried concealed. The county rule is the one that catches visitors.
Are switchblades legal in Nevada?
Legal since 1 July 2015, when the two-inch cap was removed. The old two-inch rule still applies on school, child care and university property.
Which knives are banned outright in Nevada?
None outright.
Does Nevada have knife preemption?
No. Nevada has no statewide preemption, so a city or county can be stricter than the state code, and several are. Check your local ordinance as well as the statute.
Can I keep a knife in my car in Nevada?
Where a state has a concealed carry limit, a knife in a glovebox or a door pocket is generally treated as concealed. Read the concealed line above and apply it to the vehicle. If that line says concealment is not the issue in this state, the vehicle is not the issue either — but where you drive to still is, because schools and courthouses are barred everywhere.
Where this comes from
Two independent sources, cross-checked against each other, and the statute text where they disagree. The automatic knife column is the American Knife and Tool Institute’s state automatics table, checked against Knife Rights’ own switchblade legality table and their legislative update log. Everything on a state page is quoted or closely tracked from that state’s AKTI page, and we print the date AKTI last revised it so you can see for yourself how fresh the underlying work is.
Where a source is older than a change we know about, we say so on the page rather than quietly leaving the old answer up. That is the whole reason this is checked every two months.
Elsewhere on Popular EDC
The knife law map for all fifty states, the knife steel comparison chart for choosing the blade itself, and every Popular EDC tool in one place.
Data updated September 2026. Nevada knife law checked against the published sources on 15 September 2026, and due for review again on 15 November 2026.