diff --git a/src/server.tsx b/src/server.tsx
index 3406834..91b6c6c 100644
--- a/src/server.tsx
+++ b/src/server.tsx
@@ -235,7 +235,7 @@ async function fetchBitcoindFees() : Promise<FeeByBlockTarget | null> {
           var feeRate = response[i].result?.feerate;
           if (feeRate) {
             // convert the returned value to satoshis, as it's currently returned in BTC.
-            const satPerKB = customRound(feeRate, 1e8);
+            const satPerKB = customRound(feeRate * 1e8, 8);
             result[target] = applyFeeMultiplier(satPerKB);
           } else {
             console.error(`Failed to fetch fee estimate from bitcoind for confirmation target ${target}`, response[i].result?.errors);