diff --git a/README.md b/README.md
index 5d4b3816..02e59e3d 100644
--- a/README.md
+++ b/README.md
@@ -120,6 +120,8 @@ require("focus").setup({
         focusedwindow_minwidth = 0, --Force minimum width for the focused window
         focusedwindow_minheight = 0, --Force minimum height for the focused window
         height_quickfix = 10, -- Set the height of quickfix panel
+        equalise_min_cols = 0, -- Use equal splits when columns >= this value (0 = ignore)
+        equalise_min_rows = 0, -- Use equal splits when rows >= this value (0 = ignore)
     },
     split = {
         bufnew = false, -- Create blank buffer for new split windows
@@ -225,6 +227,24 @@ require("focus").setup({ autoresize = { focusedwindow_minheight = 80} })
 require("focus").setup({ autoresize = { height_quickfix = 10 })
 ```
 
+**Set Minimum Terminal Size for Equal Splits**
+```lua
+-- Use equal-size splits when terminal has sufficient columns and/or rows
+-- When thresholds are met: all splits are equal size (via wincmd =)
+-- When thresholds are not met: use golden ratio autoresize (focused window larger)
+-- Useful for large terminals where equal splits are preferred
+-- Default: 0 (always use golden ratio autoresize)
+
+-- Equal splits on wide terminals (120+ columns)
+require("focus").setup({ autoresize = { equalise_min_cols = 120 })
+
+-- Equal splits on tall terminals (40+ rows)
+require("focus").setup({ autoresize = { equalise_min_rows = 40 })
+
+-- Equal splits only when BOTH wide AND tall (120+ columns AND 40+ rows)
+require("focus").setup({ autoresize = { equalise_min_cols = 120, equalise_min_rows = 40 })
+```
+
 **When creating a new split window, do/don't initialise it as an empty buffer**
 ```lua
 -- True: When a :Focus.. command creates a new split window, initialise it as a new blank buffer
diff --git a/lua/focus/init.lua b/lua/focus/init.lua
index 39d5da41..9986291d 100644
--- a/lua/focus/init.lua
+++ b/lua/focus/init.lua
@@ -30,6 +30,8 @@ Focus.config = {
         focusedwindow_minwidth = 0, -- Force minimum width for the focused window
         focusedwindow_minheight = 0, -- Force minimum height for the focused window
         height_quickfix = 10, -- Set the height of quickfix panel
+        equalise_min_cols = 0, -- Use equal splits when columns >= this value (0 = ignore)
+        equalise_min_rows = 0, -- Use equal splits when rows >= this value (0 = ignore)
     },
     split = {
         bufnew = false, -- Create blank buffer for new split windows
@@ -210,6 +212,14 @@ H.setup_config = function(config)
             config.autoresize.height_quickfix,
             'number',
         },
+        ['autoresize.equalise_min_cols'] = {
+            config.autoresize.equalise_min_cols,
+            'number',
+        },
+        ['autoresize.equalise_min_rows'] = {
+            config.autoresize.equalise_min_rows,
+            'number',
+        },
     })
 
     vim.validate({
diff --git a/lua/focus/modules/resizer.lua b/lua/focus/modules/resizer.lua
index 1d83cdc7..03cd7ea1 100644
--- a/lua/focus/modules/resizer.lua
+++ b/lua/focus/modules/resizer.lua
@@ -49,6 +49,39 @@ local function restore_fixed_win_dims(fixed_dims)
 end
 
 function M.autoresize(config)
+    -- Check if we should use equal splits based on terminal size
+    -- When columns >= equalise_min_cols AND/OR rows >= equalise_min_rows, use equal splits (wincmd =)
+    -- Otherwise, use golden ratio autoresize
+    local should_equalise = false
+    local cols_check = config.autoresize.equalise_min_cols > 0
+        and vim.o.columns >= config.autoresize.equalise_min_cols
+    local rows_check = config.autoresize.equalise_min_rows > 0
+        and vim.o.lines >= config.autoresize.equalise_min_rows
+
+    -- If both thresholds are set, both conditions must be met
+    -- If only one is set, only that condition needs to be met
+    if
+        config.autoresize.equalise_min_cols > 0
+        and config.autoresize.equalise_min_rows > 0
+    then
+        should_equalise = cols_check and rows_check
+    elseif config.autoresize.equalise_min_cols > 0 then
+        should_equalise = cols_check
+    elseif config.autoresize.equalise_min_rows > 0 then
+        should_equalise = rows_check
+    end
+
+    -- If equalise mode, just equalize all windows and return
+    if should_equalise then
+        local cmdheight = vim.o.cmdheight
+        local fixed = save_fixed_win_dims()
+        vim.api.nvim_exec2('wincmd =', { output = false })
+        restore_fixed_win_dims(fixed)
+        vim.o.cmdheight = cmdheight
+        return
+    end
+
+    -- Otherwise, use golden ratio autoresize
     local width
     if config.autoresize.width > 0 then
         width = config.autoresize.width
diff --git a/tests/test_autoresize.lua b/tests/test_autoresize.lua
index a70d6f37..6b3a84e2 100644
--- a/tests/test_autoresize.lua
+++ b/tests/test_autoresize.lua
@@ -545,4 +545,253 @@ T['autoresize']['does not resize floating windows'] = function()
     eq(child.api.nvim_win_get_height(win_id), 10)
 end
 
+-- Test equalise_min_cols when terminal is wide enough
+T['autoresize']['equalise_min_cols when wide enough'] = function()
+    reload_module({ autoresize = { equalise_min_cols = 80 } })
+    child.set_size(25, 80)
+    edit(lorem_ipsum_file)
+    child.cmd('vsplit')
+    local resize_state = child.get_resize_state()
+
+    local win_id_left = resize_state.windows[1]
+    local win_id_right = resize_state.windows[2]
+
+    eq(win_id_left, child.api.nvim_get_current_win())
+
+    -- Since terminal width (80) >= equalise_min_cols (80), windows should be equal
+    -- Total width is 80, minus 1 for separator = 79, divided by 2 = 39.5
+    -- Both windows should be approximately equal (39 and 40)
+    local left_width = child.api.nvim_win_get_width(win_id_left)
+    local right_width = child.api.nvim_win_get_width(win_id_right)
+
+    -- Check that windows are approximately equal (difference <= 1)
+    expect.no_error(function()
+        local diff = math.abs(left_width - right_width)
+        if diff > 1 then
+            error('Windows not equal: ' .. left_width .. ' vs ' .. right_width)
+        end
+    end)
+
+    -- Switch windows and verify equal sizes are maintained
+    child.cmd('wincmd w')
+
+    local new_left_width = child.api.nvim_win_get_width(win_id_left)
+    local new_right_width = child.api.nvim_win_get_width(win_id_right)
+
+    -- After switching, windows should still be equal (not golden ratio)
+    expect.no_error(function()
+        local diff = math.abs(new_left_width - new_right_width)
+        if diff > 1 then
+            error(
+                'Windows not equal after switch: '
+                    .. new_left_width
+                    .. ' vs '
+                    .. new_right_width
+            )
+        end
+    end)
+end
+
+-- Test equalise_min_cols when terminal is NOT wide enough
+T['autoresize']['equalise_min_cols when not wide enough'] = function()
+    reload_module({ autoresize = { equalise_min_cols = 100 } })
+    child.set_size(25, 80)
+    edit(lorem_ipsum_file)
+    child.cmd('vsplit')
+    local resize_state = child.get_resize_state()
+
+    local win_id_left = resize_state.windows[1]
+    local win_id_right = resize_state.windows[2]
+
+    eq(win_id_left, child.api.nvim_get_current_win())
+
+    -- Since terminal width (80) < equalise_min_cols (100), use golden ratio
+    -- Should match the default golden ratio behavior
+    validate_win_dims(win_id_left, { 49, 23 })
+    validate_win_dims(win_id_right, { 30, 23 })
+
+    -- Switch windows and verify golden ratio behavior
+    child.cmd('wincmd w')
+
+    validate_win_dims(win_id_left, { 30, 23 })
+    validate_win_dims(win_id_right, { 49, 23 })
+end
+
+-- Test equalise_min_rows when terminal is tall enough
+T['autoresize']['equalise_min_rows when tall enough'] = function()
+    reload_module({ autoresize = { equalise_min_rows = 25 } })
+    child.set_size(25, 80)
+    edit(lorem_ipsum_file)
+    child.cmd('split')
+    local resize_state = child.get_resize_state()
+
+    local win_id_upper = resize_state.windows[1]
+    local win_id_lower = resize_state.windows[2]
+
+    eq(win_id_upper, child.api.nvim_get_current_win())
+
+    -- Since terminal height (25) >= equalise_min_rows (25), windows should be equal
+    local upper_height = child.api.nvim_win_get_height(win_id_upper)
+    local lower_height = child.api.nvim_win_get_height(win_id_lower)
+
+    -- Check that windows are approximately equal (difference <= 1)
+    expect.no_error(function()
+        local diff = math.abs(upper_height - lower_height)
+        if diff > 1 then
+            error(
+                'Windows not equal: ' .. upper_height .. ' vs ' .. lower_height
+            )
+        end
+    end)
+
+    -- Switch windows and verify equal sizes are maintained
+    child.cmd('wincmd w')
+
+    local new_upper_height = child.api.nvim_win_get_height(win_id_upper)
+    local new_lower_height = child.api.nvim_win_get_height(win_id_lower)
+
+    -- After switching, windows should still be equal (not golden ratio)
+    expect.no_error(function()
+        local diff = math.abs(new_upper_height - new_lower_height)
+        if diff > 1 then
+            error(
+                'Windows not equal after switch: '
+                    .. new_upper_height
+                    .. ' vs '
+                    .. new_lower_height
+            )
+        end
+    end)
+end
+
+-- Test equalise_min_rows when terminal is NOT tall enough
+T['autoresize']['equalise_min_rows when not tall enough'] = function()
+    reload_module({ autoresize = { equalise_min_rows = 30 } })
+    child.set_size(25, 80)
+    edit(lorem_ipsum_file)
+    child.cmd('split')
+    local resize_state = child.get_resize_state()
+
+    local win_id_upper = resize_state.windows[1]
+    local win_id_lower = resize_state.windows[2]
+
+    eq(win_id_upper, child.api.nvim_get_current_win())
+
+    -- Since terminal height (25) < equalise_min_rows (30), use golden ratio
+    -- Should match the default golden ratio behavior
+    validate_win_dims(win_id_upper, { 80, 15 })
+    validate_win_dims(win_id_lower, { 80, 7 })
+
+    -- Switch windows and verify golden ratio behavior
+    child.cmd('wincmd w')
+
+    validate_win_dims(win_id_upper, { 80, 7 })
+    validate_win_dims(win_id_lower, { 80, 15 })
+end
+
+-- Test when both equalise_min_cols and equalise_min_rows are set and both met
+T['autoresize']['equalise both conditions met'] = function()
+    reload_module({
+        autoresize = { equalise_min_cols = 80, equalise_min_rows = 25 },
+    })
+    child.set_size(25, 80)
+    edit(lorem_ipsum_file)
+    child.cmd('vsplit')
+    child.cmd('split')
+    local resize_state = child.get_resize_state()
+
+    local win_id_upper_left = resize_state.windows[1]
+    local win_id_lower_left = resize_state.windows[2]
+    local win_id_right = resize_state.windows[3]
+
+    eq(win_id_upper_left, child.api.nvim_get_current_win())
+
+    -- Since both conditions are met, all windows should be approximately equal
+    local ul_width = child.api.nvim_win_get_width(win_id_upper_left)
+    local ll_width = child.api.nvim_win_get_width(win_id_lower_left)
+    local r_width = child.api.nvim_win_get_width(win_id_right)
+
+    -- Left windows should have same width
+    eq(ul_width, ll_width)
+
+    -- All columns should be approximately equal
+    expect.no_error(function()
+        local diff = math.abs(ul_width - r_width)
+        if diff > 1 then
+            error('Columns not equal: ' .. ul_width .. ' vs ' .. r_width)
+        end
+    end)
+
+    -- Heights should also be approximately equal for the left column
+    local ul_height = child.api.nvim_win_get_height(win_id_upper_left)
+    local ll_height = child.api.nvim_win_get_height(win_id_lower_left)
+
+    expect.no_error(function()
+        local diff = math.abs(ul_height - ll_height)
+        if diff > 1 then
+            error('Heights not equal: ' .. ul_height .. ' vs ' .. ll_height)
+        end
+    end)
+end
+
+-- Test when both are set but only cols condition is met
+T['autoresize']['equalise both set only cols met'] = function()
+    reload_module({
+        autoresize = { equalise_min_cols = 80, equalise_min_rows = 30 },
+    })
+    child.set_size(25, 80)
+    edit(lorem_ipsum_file)
+    child.cmd('vsplit')
+    local resize_state = child.get_resize_state()
+
+    local win_id_left = resize_state.windows[1]
+    local win_id_right = resize_state.windows[2]
+
+    eq(win_id_left, child.api.nvim_get_current_win())
+
+    -- Since cols met (80 >= 80) but rows not met (25 < 30), use golden ratio
+    validate_win_dims(win_id_left, { 49, 23 })
+    validate_win_dims(win_id_right, { 30, 23 })
+end
+
+-- Test when both are set but only rows condition is met
+T['autoresize']['equalise both set only rows met'] = function()
+    reload_module({
+        autoresize = { equalise_min_cols = 100, equalise_min_rows = 25 },
+    })
+    child.set_size(25, 80)
+    edit(lorem_ipsum_file)
+    child.cmd('split')
+    local resize_state = child.get_resize_state()
+
+    local win_id_upper = resize_state.windows[1]
+    local win_id_lower = resize_state.windows[2]
+
+    eq(win_id_upper, child.api.nvim_get_current_win())
+
+    -- Since rows met (25 >= 25) but cols not met (80 < 100), use golden ratio
+    validate_win_dims(win_id_upper, { 80, 15 })
+    validate_win_dims(win_id_lower, { 80, 7 })
+end
+
+-- Test when both are set and neither condition is met
+T['autoresize']['equalise both set neither met'] = function()
+    reload_module({
+        autoresize = { equalise_min_cols = 100, equalise_min_rows = 30 },
+    })
+    child.set_size(25, 80)
+    edit(lorem_ipsum_file)
+    child.cmd('vsplit')
+    local resize_state = child.get_resize_state()
+
+    local win_id_left = resize_state.windows[1]
+    local win_id_right = resize_state.windows[2]
+
+    eq(win_id_left, child.api.nvim_get_current_win())
+
+    -- Since neither condition met, use golden ratio
+    validate_win_dims(win_id_left, { 49, 23 })
+    validate_win_dims(win_id_right, { 30, 23 })
+end
+
 return T