diff --git a/lib/btclock/data_handler.cpp b/lib/btclock/data_handler.cpp
index 60b0ef1..b489bb8 100644
--- a/lib/btclock/data_handler.cpp
+++ b/lib/btclock/data_handler.cpp
@@ -139,9 +139,26 @@ std::array<std::string, NUM_SCREENS> parseSatsPerCurrency(std::uint32_t price,ch
 
     if (priceString.length() < (NUM_SCREENS))
     {
-        priceString.insert(priceString.begin(), NUM_SCREENS - priceString.length(), ' ');
+        // Check if price is greater than 1 billion
+        if (price >= 100000000)
+        {
+            double satsPerCurrency = (1.0 / static_cast<double>(price)) * 1e8; // Calculate satoshis
+            std::ostringstream oss;
+            oss << std::fixed << std::setprecision(3) << satsPerCurrency; // Format with 3 decimal places
+            priceString = oss.str();
+        }
+        else
+        {
+            priceString = std::to_string(static_cast<int>(round(1.0 / static_cast<double>(price) * 1e8))); // Default formatting
+        }
 
-        if (currencySymbol != CURRENCY_USD)
+        // Pad the string with spaces if necessary
+        if (priceString.length() < NUM_SCREENS)
+        {
+            priceString.insert(priceString.begin(), NUM_SCREENS - priceString.length(), ' ');
+        }
+
+        if (currencySymbol != CURRENCY_USD || price >= 100000000) // no time anymore when earlier than 1
             ret[0] = "SATS/" + getCurrencyCode(currencySymbol);
         else 
             ret[0] = "MSCW/TIME";
diff --git a/test/test_datahandler/test_main.cpp b/test/test_datahandler/test_main.cpp
index 6314f34..b09c9b1 100644
--- a/test/test_datahandler/test_main.cpp
+++ b/test/test_datahandler/test_main.cpp
@@ -33,6 +33,17 @@ void test_CorrectSatsPerDollarConversion(void)
     TEST_ASSERT_EQUAL_STRING("4", output[NUM_SCREENS - 1].c_str());
 }
 
+void test_SatsPerDollarAfter1B(void)
+{
+    std::array<std::string, NUM_SCREENS> output = parseSatsPerCurrency(120000000, CURRENCY_USD, false);
+    TEST_ASSERT_EQUAL_STRING("SATS/USD", output[0].c_str());
+    TEST_ASSERT_EQUAL_STRING("0", output[NUM_SCREENS - 5].c_str());
+    TEST_ASSERT_EQUAL_STRING(".", output[NUM_SCREENS - 4].c_str());
+    TEST_ASSERT_EQUAL_STRING("8", output[NUM_SCREENS - 3].c_str());
+    TEST_ASSERT_EQUAL_STRING("3", output[NUM_SCREENS - 2].c_str());
+    TEST_ASSERT_EQUAL_STRING("3", output[NUM_SCREENS - 1].c_str());
+}
+
 void test_CorrectSatsPerPoundConversion(void)
 {
     std::array<std::string, NUM_SCREENS> output = parseSatsPerCurrency(37253, CURRENCY_GBP, false);
@@ -101,25 +112,33 @@ void test_PriceSuffixMode(void)
 void test_PriceSuffixModeCompact1(void)
 {
     std::array<std::string, NUM_SCREENS> output = parsePriceData(100000, '$', true, false, true);
-    TEST_ASSERT_EQUAL_STRING("BTC/USD", output[0].c_str());
 
-    TEST_ASSERT_EQUAL_STRING("$", output[NUM_SCREENS - 5].c_str());
-    TEST_ASSERT_EQUAL_STRING("1", output[NUM_SCREENS - 4].c_str());
-    TEST_ASSERT_EQUAL_STRING("0", output[NUM_SCREENS - 3].c_str());
-    TEST_ASSERT_EQUAL_STRING("0", output[NUM_SCREENS - 2].c_str());
-    TEST_ASSERT_EQUAL_STRING("K", output[NUM_SCREENS - 1].c_str());
+    std::string joined = joinArrayWithBrackets(output);
+
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("BTC/USD", output[0].c_str(), joined.c_str());
+
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("$", output[NUM_SCREENS - 6].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("1", output[NUM_SCREENS - 5].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("0", output[NUM_SCREENS - 4].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("0.", output[NUM_SCREENS - 3].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("0", output[NUM_SCREENS - 2].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("K", output[NUM_SCREENS - 1].c_str(), joined.c_str());
 }
 
 void test_PriceSuffixModeCompact2(void)
 {
     std::array<std::string, NUM_SCREENS> output = parsePriceData(1000000, '$', true, false, true);
-    TEST_ASSERT_EQUAL_STRING("BTC/USD", output[0].c_str());
 
-    TEST_ASSERT_EQUAL_STRING("$", output[NUM_SCREENS - 5].c_str());
-    TEST_ASSERT_EQUAL_STRING("1.", output[NUM_SCREENS - 4].c_str());
-    TEST_ASSERT_EQUAL_STRING("0", output[NUM_SCREENS - 3].c_str());
-    TEST_ASSERT_EQUAL_STRING("0", output[NUM_SCREENS - 2].c_str());
-    TEST_ASSERT_EQUAL_STRING("M", output[NUM_SCREENS - 1].c_str());
+    std::string joined = joinArrayWithBrackets(output);
+
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("BTC/USD", output[0].c_str(), joined.c_str());
+
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("$", output[NUM_SCREENS - 6].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("1.", output[NUM_SCREENS - 5].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("0", output[NUM_SCREENS - 4].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("0", output[NUM_SCREENS - 3].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("0", output[NUM_SCREENS - 2].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("M", output[NUM_SCREENS - 1].c_str(), joined.c_str());
 }
 
 void test_PriceSuffixModeMow(void)
@@ -143,7 +162,8 @@ void test_PriceSuffixModeMowCompact(void)
 
     std::string joined = joinArrayWithBrackets(output);
 
-    TEST_ASSERT_EQUAL_STRING("BTC/USD", output[0].c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("BTC/USD", output[0].c_str(), joined.c_str());
+
     TEST_ASSERT_EQUAL_STRING_MESSAGE("$", output[NUM_SCREENS - 6].c_str(), joined.c_str());
     TEST_ASSERT_EQUAL_STRING_MESSAGE("0.", output[NUM_SCREENS - 5].c_str(), joined.c_str());
     TEST_ASSERT_EQUAL_STRING_MESSAGE("0", output[NUM_SCREENS - 4].c_str(), joined.c_str());
@@ -258,6 +278,7 @@ int runUnityTests(void)
     UNITY_BEGIN();
     RUN_TEST(test_CorrectSatsPerDollarConversion);
     RUN_TEST(test_CorrectSatsPerPoundConversion);
+    RUN_TEST(test_SatsPerDollarAfter1B);
     RUN_TEST(test_SixCharacterBlockHeight);
     RUN_TEST(test_SevenCharacterBlockHeight);
     RUN_TEST(test_FeeRateDisplay);