diff --git a/src/StructOfArrays.zig b/src/StructOfArrays.zig
new file mode 100644
index 0000000000000000000000000000000000000000..a7720c80702cf98910ea8b31fc0715e2ae8795c5
--- /dev/null
+++ b/src/StructOfArrays.zig
@@ -0,0 +1,39 @@
+const std = @import("std");
+const string = []const u8;
+const extras = @import("./lib.zig");
+const expectSimilarType = extras.expectSimilarType;
+
+pub fn StructOfArrays(len: usize, T: type) type {
+    const fields = std.meta.fields(T);
+    var new_fields: [fields.len]std.builtin.Type.StructField = undefined;
+    for (fields, 0..) |item, i| {
+        new_fields[i] = .{
+            .name = item.name,
+            .type = [len]item.type,
+            .default_value = null,
+            .is_comptime = false,
+            .alignment = @alignOf([len]item.type),
+        };
+    }
+    const result = new_fields[0..fields.len];
+    return @Type(@unionInit(std.builtin.Type, "Struct", .{
+        .layout = .auto,
+        .backing_integer = null,
+        .fields = result,
+        .decls = &.{},
+        .is_tuple = false,
+    }));
+}
+
+test {
+    try expectSimilarType(
+        StructOfArrays(10, struct {
+            x: u8,
+            y: u16,
+        }),
+        struct {
+            x: [10]u8,
+            y: [10]u16,
+        },
+    );
+}
diff --git a/src/lib.zig b/src/lib.zig
index b38046819fa2e0838eacf6838c52e79fa37a720f..274c340ca504191044ad7fff70c9fb548d8d843f 100644
--- a/src/lib.zig
+++ b/src/lib.zig
@@ -106,3 +106,4 @@ pub usingnamespace @import("./isContainer.zig");
 pub usingnamespace @import("./hasFn.zig");
 pub usingnamespace @import("./hasFields.zig");
 pub usingnamespace @import("./StructOfSlices.zig");
+pub usingnamespace @import("./StructOfArrays.zig");