diff --git a/include/rusty_iterators/interface.hpp b/include/rusty_iterators/interface.hpp
index 81adc8d..d8f3c79 100644
--- a/include/rusty_iterators/interface.hpp
+++ b/include/rusty_iterators/interface.hpp
@@ -10,6 +10,7 @@
 #include "map.hpp"
 #include "moving_window.hpp"
 #include "skip.hpp"
+#include "step_by.hpp"
 #include "take.hpp"
 #include "zip.hpp"
 
@@ -47,6 +48,7 @@ using iterator::Inspect;
 using iterator::Map;
 using iterator::MovingWindow;
 using iterator::Skip;
+using iterator::StepBy;
 using iterator::Take;
 using iterator::Zip;
 
@@ -152,6 +154,7 @@ class IterInterface
     [[nodiscard]] auto reduce(Functor&& f) -> std::optional<T>;
 
     [[nodiscard]] auto skip(size_t n) -> Skip<T, Derived>;
+    [[nodiscard]] auto stepBy(size_t step) -> StepBy<T, Derived>;
 
     template <class R = T>
         requires Summable<R>
@@ -452,6 +455,13 @@ auto rusty_iterators::interface::IterInterface<T, Derived>::skip(size_t n) -> Sk
     return Skip<T, Derived>{std::forward<Derived>(self()), n};
 }
 
+template <class T, class Derived>
+auto rusty_iterators::interface::IterInterface<T, Derived>::stepBy(size_t step)
+    -> StepBy<T, Derived>
+{
+    return StepBy<T, Derived>{std::forward<Derived>(self()), step};
+}
+
 template <class T, class Derived>
 template <class R>
     requires rusty_iterators::concepts::Summable<R>
diff --git a/include/rusty_iterators/step_by.hpp b/include/rusty_iterators/step_by.hpp
new file mode 100644
index 0000000..479bc58
--- /dev/null
+++ b/include/rusty_iterators/step_by.hpp
@@ -0,0 +1,69 @@
+#pragma once
+
+#include "interface.fwd.hpp"
+
+#include <optional>
+#include <stdexcept>
+
+namespace rusty_iterators::iterator
+{
+using interface::IterInterface;
+
+template <class T, class Other>
+class StepBy : public IterInterface<T, StepBy<T, Other>>
+{
+  public:
+    explicit StepBy(Other&& it, size_t step) : it(std::forward<Other>(it))
+    {
+        if (step == 0)
+            throw std::length_error{"Step has to be greater than zero."};
+
+        stepMinusOne = step - 1;
+    }
+
+    auto next() -> std::optional<T>;
+    [[nodiscard]] auto sizeHint() const -> std::optional<size_t>;
+
+  private:
+    Other it;
+    size_t stepMinusOne;
+    bool firstTake = true;
+
+    [[nodiscard]] inline auto originalStep() const -> size_t { return stepMinusOne + 1; }
+
+    [[nodiscard]] inline auto firstSize(size_t underlyingSize) const -> size_t
+    {
+        auto step = originalStep();
+        return underlyingSize == 0 ? 0 : 1 + (underlyingSize - 1) / step;
+    }
+
+    [[nodiscard]] inline auto otherSize(size_t underlyingSize) const -> size_t
+    {
+        auto step = originalStep();
+        return underlyingSize / step;
+    }
+};
+} // namespace rusty_iterators::iterator
+
+template <class T, class Other>
+auto rusty_iterators::iterator::StepBy<T, Other>::next() -> std::optional<T>
+{
+    auto stepSize = firstTake ? 0 : stepMinusOne;
+    firstTake     = false;
+
+    return std::move(it.nth(stepSize));
+}
+
+template <class T, class Other>
+auto rusty_iterators::iterator::StepBy<T, Other>::sizeHint() const -> std::optional<size_t>
+{
+    auto underlyingSize = it.sizeHint();
+
+    if (!underlyingSize.has_value())
+        return std::nullopt;
+
+    if (firstTake)
+        return firstSize(underlyingSize.value());
+
+    return otherSize(underlyingSize.value());
+}
diff --git a/tests/step_by.test.cpp b/tests/step_by.test.cpp
new file mode 100644
index 0000000..8c50b04
--- /dev/null
+++ b/tests/step_by.test.cpp
@@ -0,0 +1,69 @@
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+#include <rusty_iterators/iterator.hpp>
+#include <stdexcept>
+
+using ::rusty_iterators::iterator::LazyIterator;
+using ::testing::ElementsAreArray;
+
+TEST(TestStepByIterator, ThrowWhenSizeIsZero)
+{
+    auto vec = std::vector{1, 2, 3};
+
+    EXPECT_THROW(auto _ = LazyIterator{vec}.stepBy(0), std::length_error);
+}
+
+TEST(TestStepByIterator, NextReturnsFirstElement)
+{
+    auto vec = std::vector{1, 2, 3, 4, 5};
+    auto it  = LazyIterator{vec}.stepBy(2);
+
+    ASSERT_EQ(it.next(), 1);
+    ASSERT_EQ(it.next(), 3);
+    ASSERT_EQ(it.next(), 5);
+    ASSERT_EQ(it.next(), std::nullopt);
+}
+
+TEST(TestStepByIterator, NextWhenStepLargerThanIterator)
+{
+    auto vec = std::vector{1, 2, 3};
+    auto it  = LazyIterator{vec}.stepBy(10);
+
+    ASSERT_EQ(it.next(), 1);
+    ASSERT_EQ(it.next(), std::nullopt);
+}
+
+TEST(TestStepByIterator, TestCollectIterator)
+{
+    auto vec = std::vector{1, 2, 3, 4, 5};
+    auto it  = LazyIterator{vec}.stepBy(2);
+
+    EXPECT_THAT(it.collect(), ElementsAreArray({1, 3, 5}));
+}
+
+TEST(TestStepByIterator, TestSizeHintWhenUnderlyingInfinite)
+{
+    auto vec = std::vector{1, 2};
+    auto it  = LazyIterator{vec}.cycle().stepBy(3);
+
+    ASSERT_EQ(it.sizeHint(), std::nullopt);
+}
+
+TEST(TestStepByIterator, TestSizeHintFirstTake)
+{
+    auto vec = std::vector{1, 2, 3, 4, 5};
+    auto it  = LazyIterator{vec}.stepBy(2);
+
+    ASSERT_EQ(it.sizeHint(), 3);
+}
+
+TEST(TestStepByIterator, TestSizeHintOtherTake)
+{
+    auto vec = std::vector{1, 2, 3, 4, 5};
+    auto it  = LazyIterator{vec}.stepBy(2);
+
+    it.next();
+
+    ASSERT_EQ(it.sizeHint(), 2);
+}