diff --git a/markdown/bitburner.ns.getfunctionramcost.md b/markdown/bitburner.ns.getfunctionramcost.md
new file mode 100644
index 000000000..72d2cc2d2
--- /dev/null
+++ b/markdown/bitburner.ns.getfunctionramcost.md
@@ -0,0 +1,28 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [bitburner](./bitburner.md) &gt; [NS](./bitburner.ns.md) &gt; [getFunctionRamCost](./bitburner.ns.getfunctionramcost.md)
+
+## NS.getFunctionRamCost() method
+
+Get the ram cost of a netscript function.
+
+**Signature:**
+
+```typescript
+getFunctionRamCost(name: string): number;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  name | string | The fully-qualified function name, without the leading <code>ns</code>. Example inputs: <code>hack</code>, <code>tprint</code>, <code>stock.getPosition</code>. |
+
+**Returns:**
+
+number
+
+## Remarks
+
+RAM cost: 0 GB
+
diff --git a/markdown/bitburner.ns.md b/markdown/bitburner.ns.md
index 5e01c39af..7e27708d5 100644
--- a/markdown/bitburner.ns.md
+++ b/markdown/bitburner.ns.md
@@ -74,6 +74,7 @@ export async function main(ns) {
 |  [ftpcrack(host)](./bitburner.ns.ftpcrack.md) | Runs FTPCrack.exe on a server. |
 |  [getBitNodeMultipliers(n, lvl)](./bitburner.ns.getbitnodemultipliers.md) | Get the current Bitnode multipliers. |
 |  [getFavorToDonate()](./bitburner.ns.getfavortodonate.md) | Returns the amount of Faction favor required to be able to donate to a faction. |
+|  [getFunctionRamCost(name)](./bitburner.ns.getfunctionramcost.md) | Get the ram cost of a netscript function. |
 |  [getGrowTime(host)](./bitburner.ns.getgrowtime.md) | Get the execution time of a grow() call. |
 |  [getHackingLevel()](./bitburner.ns.gethackinglevel.md) | Returns the player’s current hacking level. |
 |  [getHackingMultipliers()](./bitburner.ns.gethackingmultipliers.md) | Get hacking related multipliers. |
diff --git a/src/Netscript/RamCostGenerator.ts b/src/Netscript/RamCostGenerator.ts
index 45656a51e..1c92dbc21 100644
--- a/src/Netscript/RamCostGenerator.ts
+++ b/src/Netscript/RamCostGenerator.ts
@@ -534,6 +534,7 @@ export const RamCosts: RamCostTree<NSFull> = {
   getMoneySources: RamCostConstants.GetMoneySourcesCost,
   mv: 0,
   getResetInfo: 1,
+  getFunctionRamCost: 0,
   tail: 0,
   toast: 0,
   moveTail: 0,
@@ -613,15 +614,13 @@ export const RamCosts: RamCostTree<NSFull> = {
 
 export function getRamCost(...args: string[]): number {
   if (args.length === 0) {
-    console.warn(`No arguments passed to getRamCost()`);
-    return 0;
+    throw new Error(`No arguments passed to getRamCost()`);
   }
 
   let curr = RamCosts[args[0] as keyof typeof RamCosts];
   for (let i = 1; i < args.length; ++i) {
     if (curr == null) {
-      console.warn(`Invalid function passed to getRamCost: ${args}`);
-      return 0;
+      throw new Error(`Invalid function passed to getRamCost: ${args.join(".")}`);
     }
 
     const currType = typeof curr;
@@ -640,6 +639,5 @@ export function getRamCost(...args: string[]): number {
     return curr();
   }
 
-  console.warn(`Unexpected type (${curr}) for value [${args}]`);
-  return 0;
+  throw new Error(`Invalid function passed to getRamCost: ${args.join(".")}`);
 }
diff --git a/src/NetscriptFunctions.ts b/src/NetscriptFunctions.ts
index b00fcb588..732042b2a 100644
--- a/src/NetscriptFunctions.ts
+++ b/src/NetscriptFunctions.ts
@@ -93,6 +93,7 @@ import { ContentFilePath } from "./Paths/ContentFile";
 import { LiteratureName } from "./Literature/data/LiteratureNames";
 import { hasProgramExtension } from "./Paths/ProgramFilePath";
 import { hasContractExtension } from "./Paths/ContractFilePath";
+import { getRamCost } from "./Netscript/RamCostGenerator";
 
 export const enums: NSEnums = {
   CityName,
@@ -1737,6 +1738,10 @@ export const ns: InternalAPI<NSFull> = {
     lastNodeReset: Player.lastNodeReset,
     currentNode: Player.bitNodeN,
   }),
+  getFunctionRamCost: (ctx) => (_name) => {
+    const name = helpers.string(ctx, "name", _name);
+    return getRamCost(...name.split("."));
+  },
   flags: Flags,
   ...NetscriptExtra(),
 };
diff --git a/src/ScriptEditor/NetscriptDefinitions.d.ts b/src/ScriptEditor/NetscriptDefinitions.d.ts
index fe14887d6..503d9eeab 100644
--- a/src/ScriptEditor/NetscriptDefinitions.d.ts
+++ b/src/ScriptEditor/NetscriptDefinitions.d.ts
@@ -6510,6 +6510,16 @@ export interface NS {
    * */
   getResetInfo(): ResetInfo;
 
+  /**
+   * Get the ram cost of a netscript function.
+   *
+   * @remarks
+   * RAM cost: 0 GB
+   *
+   * @param name - The fully-qualified function name, without the leading `ns`. Example inputs: `hack`, `tprint`, `stock.getPosition`.
+   */
+  getFunctionRamCost(name: string): number;
+
   /**
    * Parse command line flags.
    * @remarks