diff --git a/Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp b/Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp
index 3e85ced585..2eeeca0645 100644
--- a/Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp
+++ b/Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp
@@ -3758,13 +3758,13 @@ ErrorOr<OwnPtr<CalculationNode>> Parser::parse_atan2_function(Function const& fu
 
     auto node_a_maybe_parameter_type = node_a->resolved_type();
     if (!node_a_maybe_parameter_type.has_value()) {
-        dbgln_if(CSS_PARSER_DEBUG, "Failed to resolve type for atan() parameter 1"sv);
+        dbgln_if(CSS_PARSER_DEBUG, "Failed to resolve type for atan2() parameter 1"sv);
         return nullptr;
     }
 
     auto node_b_maybe_parameter_type = node_b->resolved_type();
     if (!node_b_maybe_parameter_type.has_value()) {
-        dbgln_if(CSS_PARSER_DEBUG, "Failed to resolve type for atan() parameter 2"sv);
+        dbgln_if(CSS_PARSER_DEBUG, "Failed to resolve type for atan2() parameter 2"sv);
         return nullptr;
     }
 
@@ -3778,6 +3778,51 @@ ErrorOr<OwnPtr<CalculationNode>> Parser::parse_atan2_function(Function const& fu
     return TRY(Atan2CalculationNode::create(node_a.release_nonnull(), node_b.release_nonnull()));
 }
 
+ErrorOr<OwnPtr<CalculationNode>> Parser::parse_pow_function(Function const& function)
+{
+    TokenStream stream { function.values() };
+    auto parameters = parse_a_comma_separated_list_of_component_values(stream);
+
+    if (parameters.size() != 2) {
+        dbgln_if(CSS_PARSER_DEBUG, "pow() must have exactly two parameters"sv);
+        return nullptr;
+    }
+
+    auto node_a = TRY(parse_a_calculation(parameters[0]));
+    auto node_b = TRY(parse_a_calculation(parameters[1]));
+
+    if (!node_a || !node_b) {
+        dbgln_if(CSS_PARSER_DEBUG, "pow() parameters must be valid calculations"sv);
+        return nullptr;
+    }
+
+    auto node_a_maybe_parameter_type = node_a->resolved_type();
+    if (!node_a_maybe_parameter_type.has_value()) {
+        dbgln_if(CSS_PARSER_DEBUG, "Failed to resolve type for pow() parameter 1"sv);
+        return nullptr;
+    }
+
+    auto node_b_maybe_parameter_type = node_b->resolved_type();
+    if (!node_b_maybe_parameter_type.has_value()) {
+        dbgln_if(CSS_PARSER_DEBUG, "Failed to resolve type for pow() parameter 2"sv);
+        return nullptr;
+    }
+
+    auto node_a_resolved_type = node_a_maybe_parameter_type.value();
+    auto node_b_resolved_type = node_b_maybe_parameter_type.value();
+    if (node_a_resolved_type != node_b_resolved_type) {
+        dbgln_if(CSS_PARSER_DEBUG, "pow() parameters must be of the same type"sv);
+        return nullptr;
+    }
+
+    if (node_a_resolved_type != CalculatedStyleValue::ResolvedType::Number) {
+        dbgln_if(CSS_PARSER_DEBUG, "pow() parameters must be numbers"sv);
+        return nullptr;
+    }
+
+    return TRY(PowCalculationNode::create(node_a.release_nonnull(), node_b.release_nonnull()));
+}
+
 ErrorOr<RefPtr<StyleValue>> Parser::parse_dynamic_value(ComponentValue const& component_value)
 {
     if (component_value.is_function()) {
@@ -3843,6 +3888,9 @@ ErrorOr<OwnPtr<CalculationNode>> Parser::parse_a_calc_function_node(Function con
     if (function.name().equals_ignoring_ascii_case("atan2"sv))
         return TRY(parse_atan2_function(function));
 
+    if (function.name().equals_ignoring_ascii_case("pow"sv))
+        return TRY(parse_pow_function(function));
+
     dbgln_if(CSS_PARSER_DEBUG, "We didn't implement `{}` function yet", function.name());
     return nullptr;
 }
diff --git a/Userland/Libraries/LibWeb/CSS/Parser/Parser.h b/Userland/Libraries/LibWeb/CSS/Parser/Parser.h
index 20c5054430..2419f606c0 100644
--- a/Userland/Libraries/LibWeb/CSS/Parser/Parser.h
+++ b/Userland/Libraries/LibWeb/CSS/Parser/Parser.h
@@ -302,6 +302,7 @@ private:
     ErrorOr<OwnPtr<CalculationNode>> parse_acos_function(Function const&);
     ErrorOr<OwnPtr<CalculationNode>> parse_atan_function(Function const&);
     ErrorOr<OwnPtr<CalculationNode>> parse_atan2_function(Function const&);
+    ErrorOr<OwnPtr<CalculationNode>> parse_pow_function(Function const&);
     ErrorOr<RefPtr<StyleValue>> parse_dimension_value(ComponentValue const&);
     ErrorOr<RefPtr<StyleValue>> parse_integer_value(TokenStream<ComponentValue>&);
     ErrorOr<RefPtr<StyleValue>> parse_number_value(TokenStream<ComponentValue>&);
diff --git a/Userland/Libraries/LibWeb/CSS/StyleValues/CalculatedStyleValue.cpp b/Userland/Libraries/LibWeb/CSS/StyleValues/CalculatedStyleValue.cpp
index 7d405e9fa0..39d9901dd5 100644
--- a/Userland/Libraries/LibWeb/CSS/StyleValues/CalculatedStyleValue.cpp
+++ b/Userland/Libraries/LibWeb/CSS/StyleValues/CalculatedStyleValue.cpp
@@ -1237,6 +1237,64 @@ ErrorOr<void> Atan2CalculationNode::dump(StringBuilder& builder, int indent) con
     return {};
 }
 
+ErrorOr<NonnullOwnPtr<PowCalculationNode>> PowCalculationNode::create(NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y)
+{
+    return adopt_nonnull_own_or_enomem(new (nothrow) PowCalculationNode(move(x), move(y)));
+}
+
+PowCalculationNode::PowCalculationNode(NonnullOwnPtr<CalculationNode> x, NonnullOwnPtr<CalculationNode> y)
+    : CalculationNode(Type::Pow)
+    , m_x(move(x))
+    , m_y(move(y))
+{
+}
+
+PowCalculationNode::~PowCalculationNode() = default;
+
+ErrorOr<String> PowCalculationNode::to_string() const
+{
+    StringBuilder builder;
+    builder.append("pow("sv);
+    builder.append(TRY(m_x->to_string()));
+    builder.append(", "sv);
+    builder.append(TRY(m_y->to_string()));
+    builder.append(")"sv);
+    return builder.to_string();
+}
+
+Optional<CalculatedStyleValue::ResolvedType> PowCalculationNode::resolved_type() const
+{
+    return CalculatedStyleValue::ResolvedType::Number;
+}
+
+CalculatedStyleValue::CalculationResult PowCalculationNode::resolve(Optional<Length::ResolutionContext const&> context, CalculatedStyleValue::PercentageBasis const& percentage_basis) const
+{
+    auto node_a = m_x->resolve(context, percentage_basis);
+    auto node_a_value = resolve_value(node_a.value(), context);
+
+    auto node_b = m_y->resolve(context, percentage_basis);
+    auto node_b_value = resolve_value(node_b.value(), context);
+
+    auto result = pow(node_a_value, node_b_value);
+
+    return { Number(Number::Type::Number, result) };
+}
+
+ErrorOr<void> PowCalculationNode::for_each_child_node(Function<ErrorOr<void>(NonnullOwnPtr<CalculationNode>&)> const& callback)
+{
+    TRY(m_x->for_each_child_node(callback));
+    TRY(m_y->for_each_child_node(callback));
+    TRY(callback(m_x));
+    TRY(callback(m_y));
+    return {};
+}
+
+ErrorOr<void> PowCalculationNode::dump(StringBuilder& builder, int indent) const
+{
+    TRY(builder.try_appendff("{: >{}}POW: {}\n", "", indent, TRY(to_string())));
+    return {};
+}
+
 void CalculatedStyleValue::CalculationResult::add(CalculationResult const& other, Optional<Length::ResolutionContext const&> context, PercentageBasis const& percentage_basis)
 {
     add_or_subtract_internal(SumOperation::Add, other, context, percentage_basis);
diff --git a/Userland/Libraries/LibWeb/CSS/StyleValues/CalculatedStyleValue.h b/Userland/Libraries/LibWeb/CSS/StyleValues/CalculatedStyleValue.h
index 22b58bef1a..a8b821a5f5 100644
--- a/Userland/Libraries/LibWeb/CSS/StyleValues/CalculatedStyleValue.h
+++ b/Userland/Libraries/LibWeb/CSS/StyleValues/CalculatedStyleValue.h
@@ -162,6 +162,14 @@ public:
         Atan,
         Atan2,
 
+        // Exponential functions, a sub-type of operator node
+        // https://drafts.csswg.org/css-values-4/#exponent-funcs
+        Pow,
+        Sqrt,
+        Hypot,
+        Log,
+        Exp,
+
         // This only exists during parsing.
         Unparsed,
     };
@@ -523,4 +531,23 @@ private:
     NonnullOwnPtr<CalculationNode> m_x;
 };
 
+class PowCalculationNode final : public CalculationNode {
+public:
+    static ErrorOr<NonnullOwnPtr<PowCalculationNode>> create(NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);
+    ~PowCalculationNode();
+
+    virtual ErrorOr<String> to_string() const override;
+    virtual Optional<CalculatedStyleValue::ResolvedType> resolved_type() const override;
+    virtual bool contains_percentage() const override { return false; };
+    virtual CalculatedStyleValue::CalculationResult resolve(Optional<Length::ResolutionContext const&>, CalculatedStyleValue::PercentageBasis const&) const override;
+    virtual ErrorOr<void> for_each_child_node(Function<ErrorOr<void>(NonnullOwnPtr<CalculationNode>&)> const&) override;
+
+    virtual ErrorOr<void> dump(StringBuilder&, int indent) const override;
+
+private:
+    explicit PowCalculationNode(NonnullOwnPtr<CalculationNode>, NonnullOwnPtr<CalculationNode>);
+    NonnullOwnPtr<CalculationNode> m_x;
+    NonnullOwnPtr<CalculationNode> m_y;
+};
+
 }