diff --git a/CHANGELOG.md b/CHANGELOG.md
index 50f66c4d..b18aaf15 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@ and this project adheres to
 - @cosmjs/amino: Added `StdTx`, `isStdTx` and `makeStdTx` and removed them from
   @cosmjs/launchpad. They are re-exported in @cosmjs/launchpad for backwards
   compatibility.
+- @cosmjs/stargate: Add `GasPrice.toString`.
 
 [#938]: https://github.com/cosmos/cosmjs/issues/938
 [#932]: https://github.com/cosmos/cosmjs/issues/932
diff --git a/packages/stargate/src/fee.spec.ts b/packages/stargate/src/fee.spec.ts
index 43897041..03a9fca7 100644
--- a/packages/stargate/src/fee.spec.ts
+++ b/packages/stargate/src/fee.spec.ts
@@ -58,6 +58,19 @@ describe("GasPrice", () => {
       expect(() => GasPrice.fromString("..utkn")).toThrowError(/More than one separator found/i);
     });
   });
+
+  describe("toString", () => {
+    it("works", () => {
+      const price1 = new GasPrice(Decimal.fromUserInput("3.14", 18), "utest");
+      expect(price1.toString()).toEqual("3.14utest");
+      const price2 = new GasPrice(Decimal.fromUserInput("0.14", 18), "utest");
+      expect(price2.toString()).toEqual("0.14utest");
+
+      // is normalized just like other Decimals
+      const price3 = new GasPrice(Decimal.fromUserInput("003.000", 18), "utest");
+      expect(price3.toString()).toEqual("3utest");
+    });
+  });
 });
 
 describe("calculateFee", () => {
diff --git a/packages/stargate/src/fee.ts b/packages/stargate/src/fee.ts
index f8b40590..d531e2a7 100644
--- a/packages/stargate/src/fee.ts
+++ b/packages/stargate/src/fee.ts
@@ -49,6 +49,14 @@ export class GasPrice {
     const decimalAmount = Decimal.fromUserInput(amount, fractionalDigits);
     return new GasPrice(decimalAmount, denom);
   }
+
+  /**
+   * Returns a string representation of this gas price, e.g. "0.025uatom".
+   * This can be used as an input to `GasPrice.fromString`.
+   */
+  public toString(): string {
+    return this.amount.toString() + this.denom;
+  }
 }
 
 export function calculateFee(gasLimit: number, gasPrice: GasPrice | string): StdFee {