diff --git a/README.md b/README.md
index dfb5ce3e2..e13b3fde5 100644
--- a/README.md
+++ b/README.md
@@ -369,6 +369,7 @@ The library comes with these predefined predicates:
 * `NonDivisible[N]`: checks if an integral value is not evenly divisible by `N`
 * `Even`: checks if an integral value is evenly divisible by 2
 * `Odd`: checks if an integral value is not evenly divisible by 2
+* `NonNaN`: checks if a floating-point number is not NaN
 
 [`string`](https://github.com/fthomas/refined/blob/master/modules/core/shared/src/main/scala/eu/timepit/refined/string.scala)
 
diff --git a/modules/core/shared/src/main/scala/eu/timepit/refined/numeric.scala b/modules/core/shared/src/main/scala/eu/timepit/refined/numeric.scala
index bfc81226c..fe847e200 100644
--- a/modules/core/shared/src/main/scala/eu/timepit/refined/numeric.scala
+++ b/modules/core/shared/src/main/scala/eu/timepit/refined/numeric.scala
@@ -41,6 +41,9 @@ object numeric extends NumericInference {
   /** Predicate that checks if an integral value modulo `N` is `O`. */
   final case class Modulo[N, O](n: N, o: O)
 
+  /** Predicate that checks if a floating-point number value is not NaN. */
+  final case class NonNaN()
+
   /** Predicate that checks if a numeric value is less than or equal to `N`. */
   type LessEqual[N] = Not[Greater[N]]
 
@@ -117,6 +120,14 @@ object numeric extends NumericInference {
         Modulo(wn.fst, wo.fst)
       )
   }
+
+  object NonNaN {
+    implicit def floatNonNaNValidate: Validate.Plain[Float, NonNaN] = fromIsNaN(_.isNaN)
+    implicit def doubleNonNaNValidate: Validate.Plain[Double, NonNaN] = fromIsNaN(_.isNaN)
+
+    def fromIsNaN[A](isNaN: A => Boolean): Validate.Plain[A, NonNaN] =
+      Validate.fromPredicate(x => !isNaN(x), x => s"($x != NaN)", NonNaN())
+  }
 }
 
 private[refined] trait NumericInference {
diff --git a/modules/core/shared/src/main/scala/eu/timepit/refined/predicates/all.scala b/modules/core/shared/src/main/scala/eu/timepit/refined/predicates/all.scala
index a90d88cea..e6c8eacc9 100644
--- a/modules/core/shared/src/main/scala/eu/timepit/refined/predicates/all.scala
+++ b/modules/core/shared/src/main/scala/eu/timepit/refined/predicates/all.scala
@@ -1,6 +1,6 @@
 package eu.timepit.refined.predicates
 
-object all extends AllPredicates with AllPredicatesBinCompat1
+object all extends AllPredicates with AllPredicatesBinCompat1 with AllPredicatesBinCompat2
 
 trait AllPredicates
     extends BooleanPredicates
@@ -11,3 +11,5 @@ trait AllPredicates
     with StringPredicates
 
 trait AllPredicatesBinCompat1 extends StringPredicatesBinCompat1
+
+trait AllPredicatesBinCompat2 extends NumericPredicatesBinCompat1
diff --git a/modules/core/shared/src/main/scala/eu/timepit/refined/predicates/numeric.scala b/modules/core/shared/src/main/scala/eu/timepit/refined/predicates/numeric.scala
index 27ae37d63..0e4619681 100644
--- a/modules/core/shared/src/main/scala/eu/timepit/refined/predicates/numeric.scala
+++ b/modules/core/shared/src/main/scala/eu/timepit/refined/predicates/numeric.scala
@@ -2,7 +2,7 @@ package eu.timepit.refined.predicates
 
 import eu.timepit.refined
 
-object numeric extends NumericPredicates
+object numeric extends NumericPredicates with NumericPredicatesBinCompat1
 
 trait NumericPredicates {
   final type Less[N] = refined.numeric.Less[N]
@@ -36,3 +36,8 @@ trait NumericPredicates {
 
   final val Interval = refined.numeric.Interval
 }
+
+trait NumericPredicatesBinCompat1 {
+  final type NonNaN = refined.numeric.NonNaN
+  final val NonNaN = refined.numeric.NonNaN
+}
diff --git a/modules/core/shared/src/main/scala/eu/timepit/refined/types/all.scala b/modules/core/shared/src/main/scala/eu/timepit/refined/types/all.scala
index b0cbcaaed..f4cd8dd49 100644
--- a/modules/core/shared/src/main/scala/eu/timepit/refined/types/all.scala
+++ b/modules/core/shared/src/main/scala/eu/timepit/refined/types/all.scala
@@ -1,7 +1,7 @@
 package eu.timepit.refined.types
 
 /** Module for all predefined refined types. */
-object all extends AllTypes with AllTypesBinCompat1
+object all extends AllTypes with AllTypesBinCompat1 with AllTypesBinCompat2
 
 trait AllTypes
     extends CharTypes
@@ -12,3 +12,5 @@ trait AllTypes
     with TimeTypes
 
 trait AllTypesBinCompat1 extends NumericTypesBinCompat1
+
+trait AllTypesBinCompat2 extends NumericTypesBinCompat2
diff --git a/modules/core/shared/src/main/scala/eu/timepit/refined/types/numeric.scala b/modules/core/shared/src/main/scala/eu/timepit/refined/types/numeric.scala
index 0448af8f3..58355f1d2 100644
--- a/modules/core/shared/src/main/scala/eu/timepit/refined/types/numeric.scala
+++ b/modules/core/shared/src/main/scala/eu/timepit/refined/types/numeric.scala
@@ -1,7 +1,7 @@
 package eu.timepit.refined.types
 
 import eu.timepit.refined.api.{Refined, RefinedTypeOps}
-import eu.timepit.refined.numeric.{Negative, NonNegative, NonPositive, Positive}
+import eu.timepit.refined.numeric.{Negative, NonNaN, NonNegative, NonPositive, Positive}
 
 /** Module for numeric refined types. */
 object numeric {
@@ -165,6 +165,16 @@ object numeric {
   type NonPosBigDecimal = BigDecimal Refined NonPositive
 
   object NonPosBigDecimal extends RefinedTypeOps[NonPosBigDecimal, BigDecimal]
+
+  /** A `Float` that is not NaN. */
+  type NonNaNFloat = Float Refined NonNaN
+
+  object NonNaNFloat extends RefinedTypeOps[NonNaNFloat, Float]
+
+  /** A `Double` that is not NaN. */
+  type NonNaNDouble = Double Refined NonNaN
+
+  object NonNaNDouble extends RefinedTypeOps[NonNaNDouble, Double]
 }
 
 trait NumericTypes {
@@ -266,3 +276,11 @@ trait NumericTypesBinCompat1 {
   final type NonPosBigDecimal = numeric.NonPosBigDecimal
   final val NonPosBigDecimal = numeric.NonPosBigDecimal
 }
+
+trait NumericTypesBinCompat2 {
+  final type NonNaNFloat = numeric.NonNaNFloat
+  final val NonNaNFloat = numeric.NonNaNFloat
+
+  final type NonNaNDouble = numeric.NonNaNDouble
+  final val NonNaNDouble = numeric.NonNaNDouble
+}
diff --git a/modules/core/shared/src/test/scala/eu/timepit/refined/NumericValidateSpec.scala b/modules/core/shared/src/test/scala/eu/timepit/refined/NumericValidateSpec.scala
index 1fd7cac94..364f1ba6c 100644
--- a/modules/core/shared/src/test/scala/eu/timepit/refined/NumericValidateSpec.scala
+++ b/modules/core/shared/src/test/scala/eu/timepit/refined/NumericValidateSpec.scala
@@ -2,8 +2,8 @@ package eu.timepit.refined
 
 import eu.timepit.refined.TestUtils._
 import eu.timepit.refined.numeric._
+import org.scalacheck.{Arbitrary, Gen, Properties}
 import org.scalacheck.Prop._
-import org.scalacheck.Properties
 import shapeless.nat._
 
 class NumericValidateSpec extends Properties("NumericValidate") {
@@ -179,4 +179,24 @@ class NumericValidateSpec extends Properties("NumericValidate") {
     val s = showExpr[Interval.Closed[_0, _1]](0.5)
     (s ?= "(!(0.5 < 0) && !(0.5 > 1))") || (s ?= "(!(0.5 < 0.0) && !(0.5 > 1.0))")
   }
+
+  val floatWithNaN: Gen[Float] = Gen.frequency(8 -> Arbitrary.arbitrary[Float], 2 -> Float.NaN)
+  val doubleWithNaN: Gen[Double] = Gen.frequency(8 -> Arbitrary.arbitrary[Double], 2 -> Double.NaN)
+
+  property("NonNaN.Float.isValid") = forAll(floatWithNaN) { (d: Float) =>
+    isValid[NonNaN](d) ?= !d.isNaN
+  }
+
+  property("NonNaN.Float.showExpr") = secure {
+    showExpr[NonNaN](Float.NaN) ?= "(NaN != NaN)"
+  }
+
+  property("NonNaN.Double.isValid") = forAll(doubleWithNaN) { (d: Double) =>
+    isValid[NonNaN](d) ?= !d.isNaN
+  }
+
+  property("NonNaN.Double.showExpr") = secure {
+    showExpr[NonNaN](Double.NaN) ?= "(NaN != NaN)"
+  }
+
 }
diff --git a/modules/scalacheck/shared/src/main/scala/eu/timepit/refined/scalacheck/all.scala b/modules/scalacheck/shared/src/main/scala/eu/timepit/refined/scalacheck/all.scala
index 3228611fd..ff320c82b 100644
--- a/modules/scalacheck/shared/src/main/scala/eu/timepit/refined/scalacheck/all.scala
+++ b/modules/scalacheck/shared/src/main/scala/eu/timepit/refined/scalacheck/all.scala
@@ -5,6 +5,7 @@ object all
     with CharInstances
     with GenericInstances
     with NumericInstances
+    with NumericInstancesBinCompat1
     with RefTypeInstances
     with StringInstances
     with StringInstancesBinCompat1
diff --git a/modules/scalacheck/shared/src/main/scala/eu/timepit/refined/scalacheck/numeric.scala b/modules/scalacheck/shared/src/main/scala/eu/timepit/refined/scalacheck/numeric.scala
index c3202bab0..9af24c093 100644
--- a/modules/scalacheck/shared/src/main/scala/eu/timepit/refined/scalacheck/numeric.scala
+++ b/modules/scalacheck/shared/src/main/scala/eu/timepit/refined/scalacheck/numeric.scala
@@ -10,7 +10,7 @@ import org.scalacheck.Gen.Choose
  * Module that provides `Arbitrary` instances and generators for
  * numeric predicates.
  */
-object numeric extends NumericInstances
+object numeric extends NumericInstances with NumericInstancesBinCompat1
 
 trait NumericInstances {
 
@@ -111,3 +111,15 @@ trait NumericInstances {
   ): Arbitrary[F[T, P]] =
     arbitraryRefType(Gen.chooseNum(min, max))
 }
+
+trait NumericInstancesBinCompat1 {
+  implicit def floatNonNaNArbitrary[F[_, _]: RefType](
+      implicit arb: Arbitrary[Float]
+  ): Arbitrary[F[Float, NonNaN]] =
+    arbitraryRefType(arb.arbitrary.map(x => if (x.isNaN) 0.0f else x))
+
+  implicit def doubleNonNaNArbitrary[F[_, _]: RefType](
+      implicit arb: Arbitrary[Double]
+  ): Arbitrary[F[Double, NonNaN]] =
+    arbitraryRefType(arb.arbitrary.map(x => if (x.isNaN) 0.0d else x))
+}
diff --git a/modules/scalacheck/shared/src/test/scala/eu/timepit/refined/scalacheck/NumericArbitrarySpec.scala b/modules/scalacheck/shared/src/test/scala/eu/timepit/refined/scalacheck/NumericArbitrarySpec.scala
index b8c4f7ab5..7303d2558 100644
--- a/modules/scalacheck/shared/src/test/scala/eu/timepit/refined/scalacheck/NumericArbitrarySpec.scala
+++ b/modules/scalacheck/shared/src/test/scala/eu/timepit/refined/scalacheck/NumericArbitrarySpec.scala
@@ -4,7 +4,7 @@ import eu.timepit.refined.W
 import eu.timepit.refined.api.Refined
 import eu.timepit.refined.numeric._
 import eu.timepit.refined.scalacheck.numeric._
-import eu.timepit.refined.types.numeric.{NegDouble, NonNegInt, NonNegLong, PosFloat}
+import eu.timepit.refined.types.numeric._
 import eu.timepit.refined.types.time.Minute
 import org.scalacheck.Prop._
 import org.scalacheck.Properties
@@ -36,6 +36,10 @@ class NumericArbitrarySpec extends Properties("NumericArbitrary") {
 
   property("GreaterEqual[_10]") = checkArbitraryRefinedType[Int Refined GreaterEqual[_10]]
 
+  property("NonNaNFloat") = checkArbitraryRefinedType[NonNaNFloat]
+
+  property("NonNaNDouble") = checkArbitraryRefinedType[NonNaNDouble]
+
   property("PosFloat") = checkArbitraryRefinedType[PosFloat]
 
   property("NonPositive") = checkArbitraryRefinedType[Short Refined NonPositive]