diff --git a/doc/en/scripting/events.md b/doc/en/scripting/events.md
index 21e1cee5..712dcb8c 100644
--- a/doc/en/scripting/events.md
+++ b/doc/en/scripting/events.md
@@ -46,6 +46,13 @@ function on_blocks_tick(tps: int)
 
 Called tps (20) times per second. Use 1/tps instead of `time.delta()`.
 
+```lua
+function on_block_tick(x, y, z, tps: number)
+```
+
+Called tps (20 / tick-interval) times per second for a block.
+Use 1/tps instead of `time.delta()`.
+
 ```lua
 function on_player_tick(playerid: int, tps: int)
 ```
diff --git a/doc/ru/scripting/events.md b/doc/ru/scripting/events.md
index c7781879..4ca3fda5 100644
--- a/doc/ru/scripting/events.md
+++ b/doc/ru/scripting/events.md
@@ -46,6 +46,13 @@ function on_blocks_tick(tps: int)
 
 Вызывается tps (20) раз в секунду. Используйте 1/tps вместо `time.delta()`.
 
+```lua
+function on_block_tick(x, y, z, tps: number)
+```
+
+Вызывается tps (20 / tick-interval) раз в секунду для конкретного блока.
+Используйте 1/tps вместо `time.delta()`.
+
 ```lua
 function on_player_tick(playerid: int, tps: int)
 ```
diff --git a/res/scripts/classes.lua b/res/scripts/classes.lua
index b6de85d2..5454fbfb 100644
--- a/res/scripts/classes.lua
+++ b/res/scripts/classes.lua
@@ -174,12 +174,13 @@ block.__perform_ticks = function(delta)
         end
         entry.timer = 0.0
         local event = entry.event
+        local tps = entry.tps
         for i=1, steps do
             local x = entry[entry.pointer + 1]
             local y = entry[entry.pointer + 2]
             local z = entry[entry.pointer + 3]
             entry.pointer = (entry.pointer + 3) % #entry
-            events.emit(event, x, y, z)
+            events.emit(event, x, y, z, tps)
         end
         ::continue::
     end
@@ -203,7 +204,8 @@ block.__process_register_events = function()
             if not list then
                 list = {}
                 list.event = block.name(id) .. ".blocktick"
-                list.delta = 1.0 / (20.0 / (block.properties[id]["tick-interval"] or 1))
+                list.tps = 20 / (block.properties[id]["tick-interval"] or 1)
+                list.delta = 1.0 / list.tps
                 list.timer = 0.0
                 list.pointer = 0
                 updating_blocks[id] = list