diff --git a/src/main/java/gregtech/api/capability/impl/BoilerRecipeLogic.java b/src/main/java/gregtech/api/capability/impl/BoilerRecipeLogic.java
index 28b2ee7afd0..4e25a081cdd 100644
--- a/src/main/java/gregtech/api/capability/impl/BoilerRecipeLogic.java
+++ b/src/main/java/gregtech/api/capability/impl/BoilerRecipeLogic.java
@@ -120,13 +120,13 @@ protected void trySearchNewRecipe() {
             for (int i = 0; i < importItems.getSlots(); i++) {
                 ItemStack stack = importItems.getStackInSlot(i);
                 int fuelBurnTime = (int) Math.ceil(TileEntityFurnace.getItemBurnTime(stack));
-                if (fuelBurnTime / 80 > 0) { // try to ensure this fuel can burn for at least 1 tick
+                if (fuelBurnTime / 8 > 0) { // try to ensure this fuel can burn for at least 1 tick
                     if (FluidUtil.getFluidHandler(stack) != null) continue;
-                    this.excessFuel += fuelBurnTime % 80;
-                    int excessProgress = this.excessFuel / 80;
-                    this.excessFuel %= 80;
+                    this.excessFuel += fuelBurnTime % 8;
+                    int excessProgress = this.excessFuel / 8;
+                    this.excessFuel %= 8;
                     setMaxProgress(excessProgress +
-                            adjustBurnTimeForThrottle(boiler.boilerType.runtimeBoost(fuelBurnTime / 80)));
+                            adjustBurnTimeForThrottle(boiler.boilerType.runtimeBoost(fuelBurnTime / 8)));
                     stack.shrink(1);
                     didStartRecipe = true;
                     break;
diff --git a/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityLargeBoiler.java b/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityLargeBoiler.java
index 6921ca44d5f..47a596b719b 100644
--- a/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityLargeBoiler.java
+++ b/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityLargeBoiler.java
@@ -213,7 +213,8 @@ public void addInformation(ItemStack stack, @Nullable World player, @NotNull Lis
                                boolean advanced) {
         super.addInformation(stack, player, tooltip, advanced);
         tooltip.add(I18n.format("gregtech.multiblock.large_boiler.rate_tooltip",
-                (int) (boilerType.steamPerTick() * 20 * boilerType.runtimeBoost(20) / 20.0)));
+                TextFormattingUtil
+                        .formatNumbers((int) (boilerType.steamPerTick() * 20 * boilerType.runtimeBoost(200) / 20.0))));
         tooltip.add(
                 I18n.format("gregtech.multiblock.large_boiler.heat_time_tooltip", boilerType.getTicksToBoiling() / 20));
         tooltip.add(I18n.format("gregtech.universal.tooltip.base_production_fluid", boilerType.steamPerTick()));