diff --git a/src/main/java/com/googlecode/objectify/impl/translate/BigDecimalTranslatorFactory.java b/src/main/java/com/googlecode/objectify/impl/translate/BigDecimalTranslatorFactory.java
new file mode 100644
index 00000000..373aa470
--- /dev/null
+++ b/src/main/java/com/googlecode/objectify/impl/translate/BigDecimalTranslatorFactory.java
@@ -0,0 +1,27 @@
+package com.googlecode.objectify.impl.translate;
+
+import com.google.cloud.datastore.StringValue;
+import com.google.cloud.datastore.Value;
+import com.google.cloud.datastore.ValueType;
+import java.math.BigDecimal;
+
+/**
+ * Converts java.math.BigDecimal into a java.lang.String.
+ *
+ * <p>All custom translators must be registered *before* entity classes are registered.
+ */
+public class BigDecimalTranslatorFactory extends SimpleTranslatorFactory<BigDecimal, String> {
+    public BigDecimalTranslatorFactory() {
+        super(BigDecimal.class, ValueType.STRING);
+    }
+
+    @Override
+    protected BigDecimal toPojo(Value<String> value) {
+        return new BigDecimal(value.get());
+    }
+
+    @Override
+    protected Value<String> toDatastore(BigDecimal value) {
+        return StringValue.of(value.toString());
+    }
+}
diff --git a/src/main/java/com/googlecode/objectify/impl/translate/InstantTimeTranslatorFactory.java b/src/main/java/com/googlecode/objectify/impl/translate/InstantTimeTranslatorFactory.java
new file mode 100644
index 00000000..6ca00033
--- /dev/null
+++ b/src/main/java/com/googlecode/objectify/impl/translate/InstantTimeTranslatorFactory.java
@@ -0,0 +1,29 @@
+package com.googlecode.objectify.impl.translate;
+
+import com.google.cloud.Timestamp;
+import com.google.cloud.datastore.TimestampValue;
+import com.google.cloud.datastore.Value;
+import com.google.cloud.datastore.ValueType;
+import java.time.Instant;
+
+/**
+ * Converts JSR-310 Instant into a java.util.Date.
+ *
+ * <p>All custom translators must be registered *before* entity classes are registered.
+ */
+public class InstantTimeTranslatorFactory extends SimpleTranslatorFactory<Instant, Timestamp> {
+    public InstantTimeTranslatorFactory() {
+        super(Instant.class, ValueType.TIMESTAMP);
+    }
+
+    @Override
+    protected Instant toPojo(Value<Timestamp> value) {
+        return Instant.ofEpochSecond(value.get().getSeconds()).plusNanos(value.get().getNanos());
+    }
+
+    @Override
+    protected Value<Timestamp> toDatastore(Instant value) {
+        return TimestampValue.of(
+                Timestamp.ofTimeSecondsAndNanos(value.getEpochSecond(), value.getNano()));
+    }
+}
diff --git a/src/main/java/com/googlecode/objectify/impl/translate/LocalDateTimeTranslatorFactory.java b/src/main/java/com/googlecode/objectify/impl/translate/LocalDateTimeTranslatorFactory.java
new file mode 100644
index 00000000..e42a70d0
--- /dev/null
+++ b/src/main/java/com/googlecode/objectify/impl/translate/LocalDateTimeTranslatorFactory.java
@@ -0,0 +1,27 @@
+package com.googlecode.objectify.impl.translate;
+
+import com.google.cloud.datastore.StringValue;
+import com.google.cloud.datastore.Value;
+import com.google.cloud.datastore.ValueType;
+import java.time.LocalDateTime;
+
+/**
+ * Converts JSR-310 LocalDateTime into a String.
+ *
+ * <p>All custom translators must be registered *before* entity classes are registered.
+ */
+public class LocalDateTimeTranslatorFactory extends SimpleTranslatorFactory<LocalDateTime, String> {
+    public LocalDateTimeTranslatorFactory() {
+        super(LocalDateTime.class, ValueType.STRING);
+    }
+
+    @Override
+    protected LocalDateTime toPojo(Value<String> value) {
+        return LocalDateTime.parse(value.get());
+    }
+
+    @Override
+    protected Value<String> toDatastore(LocalDateTime value) {
+        return StringValue.of(value.toString());
+    }
+}
diff --git a/src/main/java/com/googlecode/objectify/impl/translate/LocalDateTranslatorFactory.java b/src/main/java/com/googlecode/objectify/impl/translate/LocalDateTranslatorFactory.java
new file mode 100644
index 00000000..c9b568f4
--- /dev/null
+++ b/src/main/java/com/googlecode/objectify/impl/translate/LocalDateTranslatorFactory.java
@@ -0,0 +1,27 @@
+package com.googlecode.objectify.impl.translate;
+
+import com.google.cloud.datastore.StringValue;
+import com.google.cloud.datastore.Value;
+import com.google.cloud.datastore.ValueType;
+import java.time.LocalDate;
+
+/**
+ * Converts JSR-310 LocalDate into a String.
+ *
+ * <p>All custom translators must be registered *before* entity classes are registered.
+ */
+public class LocalDateTranslatorFactory extends SimpleTranslatorFactory<LocalDate, String> {
+    public LocalDateTranslatorFactory() {
+        super(LocalDate.class, ValueType.STRING);
+    }
+
+    @Override
+    protected LocalDate toPojo(Value<String> value) {
+        return LocalDate.parse(value.get());
+    }
+
+    @Override
+    protected Value<String> toDatastore(LocalDate value) {
+        return StringValue.of(value.toString());
+    }
+}
diff --git a/src/main/java/com/googlecode/objectify/impl/translate/LocaleTranslatorFactory.java b/src/main/java/com/googlecode/objectify/impl/translate/LocaleTranslatorFactory.java
new file mode 100644
index 00000000..1380c9d7
--- /dev/null
+++ b/src/main/java/com/googlecode/objectify/impl/translate/LocaleTranslatorFactory.java
@@ -0,0 +1,27 @@
+package com.googlecode.objectify.impl.translate;
+
+import com.google.cloud.datastore.StringValue;
+import com.google.cloud.datastore.Value;
+import com.google.cloud.datastore.ValueType;
+import java.util.Locale;
+
+/**
+ * Converts java.util.Locale into a java.lang.String.
+ *
+ * <p>All custom translators must be registered *before* entity classes are registered.
+ */
+public class LocaleTranslatorFactory extends SimpleTranslatorFactory<Locale, String> {
+    public LocaleTranslatorFactory() {
+        super(Locale.class, ValueType.STRING);
+    }
+
+    @Override
+    protected Locale toPojo(Value<String> value) {
+        return Locale.forLanguageTag(value.get());
+    }
+
+    @Override
+    protected Value<String> toDatastore(Locale value) {
+        return StringValue.of(value.toLanguageTag());
+    }
+}
diff --git a/src/main/java/com/googlecode/objectify/impl/translate/OffsetDateTimeTranslatorFactory.java b/src/main/java/com/googlecode/objectify/impl/translate/OffsetDateTimeTranslatorFactory.java
new file mode 100644
index 00000000..2efc60cb
--- /dev/null
+++ b/src/main/java/com/googlecode/objectify/impl/translate/OffsetDateTimeTranslatorFactory.java
@@ -0,0 +1,35 @@
+package com.googlecode.objectify.impl.translate;
+
+import com.google.cloud.Timestamp;
+import com.google.cloud.datastore.TimestampValue;
+import com.google.cloud.datastore.Value;
+import com.google.cloud.datastore.ValueType;
+import java.time.Instant;
+import java.time.OffsetDateTime;
+import java.time.ZoneOffset;
+
+/**
+ * Converts JSR-310 OffsetDateTime into a java.util.Date.
+ *
+ * <p>All custom translators must be registered *before* entity classes are registered.
+ */
+public class OffsetDateTimeTranslatorFactory
+        extends SimpleTranslatorFactory<OffsetDateTime, Timestamp> {
+    public OffsetDateTimeTranslatorFactory() {
+        super(OffsetDateTime.class, ValueType.TIMESTAMP);
+    }
+
+    @Override
+    protected OffsetDateTime toPojo(Value<Timestamp> value) {
+        return Instant.ofEpochSecond(value.get().getSeconds())
+                .plusNanos(value.get().getNanos())
+                .atZone(ZoneOffset.UTC)
+                .toOffsetDateTime();
+    }
+
+    @Override
+    protected Value<Timestamp> toDatastore(OffsetDateTime value) {
+        return TimestampValue.of(
+                Timestamp.ofTimeSecondsAndNanos(value.toEpochSecond(), value.getNano()));
+    }
+}
diff --git a/src/main/java/com/googlecode/objectify/impl/translate/Translators.java b/src/main/java/com/googlecode/objectify/impl/translate/Translators.java
index 7dca42bc..e42e675c 100644
--- a/src/main/java/com/googlecode/objectify/impl/translate/Translators.java
+++ b/src/main/java/com/googlecode/objectify/impl/translate/Translators.java
@@ -33,7 +33,7 @@ public class Translators
 
 	/** Where we should insert new translators */
 	private int insertPoint;
-	
+
 	/** Where we should insert new early translators */
 	private int earlyInsertPoint;
 
@@ -87,6 +87,14 @@ public Translators(final ObjectifyFactory fact) {
 		this.translatorFactories.add(new LatLngTranslatorFactory());
 		this.translatorFactories.add(new BlobTranslatorFactory());
 		this.translatorFactories.add(new RawValueTranslatorFactory());
+		this.translatorFactories.add(new BigDecimalTranslatorFactory());
+		this.translatorFactories.add(new InstantTimeTranslatorFactory());
+		this.translatorFactories.add(new LocalDateTranslatorFactory());
+		this.translatorFactories.add(new LocalDateTimeTranslatorFactory());
+		this.translatorFactories.add(new LocaleTranslatorFactory());
+		this.translatorFactories.add(new OffsetDateTimeTranslatorFactory());
+		this.translatorFactories.add(new ZonedDateTimeTranslatorFactory());
+		this.translatorFactories.add(new ZoneIdTranslatorFactory());
 		this.translatorFactories.add(new ObjectTranslatorFactory(this));
 
 		// LAST! It catches everything.
@@ -104,7 +112,7 @@ public void add(final TranslatorFactory<?, ?> trans) {
 		this.translatorFactories.add(insertPoint, trans);
 		insertPoint++;
 	}
-	
+
 	/**
 	 * <p>Add a new translator to the beginning of the list, before all other translators
 	 * except other translators that have been added early.</p>
@@ -151,4 +159,4 @@ public <P> Translator<P, FullEntity<?>> getRoot(final Class<P> clazz) {
 
 		throw new IllegalArgumentException("Don't know how to translate " + tk.getType() + " with annotations " + Arrays.toString(tk.getAnnotations()));
 	}
-}
\ No newline at end of file
+}
diff --git a/src/main/java/com/googlecode/objectify/impl/translate/ZoneIdTranslatorFactory.java b/src/main/java/com/googlecode/objectify/impl/translate/ZoneIdTranslatorFactory.java
new file mode 100644
index 00000000..df20bbfd
--- /dev/null
+++ b/src/main/java/com/googlecode/objectify/impl/translate/ZoneIdTranslatorFactory.java
@@ -0,0 +1,27 @@
+package com.googlecode.objectify.impl.translate;
+
+import com.google.cloud.datastore.StringValue;
+import com.google.cloud.datastore.Value;
+import com.google.cloud.datastore.ValueType;
+import java.time.ZoneId;
+
+/**
+ * Converts JSR-310 ZoneId into a java.lang.String.
+ *
+ * <p>All custom translators must be registered *before* entity classes are registered.
+ */
+public class ZoneIdTranslatorFactory extends SimpleTranslatorFactory<ZoneId, String> {
+    public ZoneIdTranslatorFactory() {
+        super(ZoneId.class, ValueType.STRING);
+    }
+
+    @Override
+    protected ZoneId toPojo(Value<String> value) {
+        return ZoneId.of(value.get());
+    }
+
+    @Override
+    protected Value<String> toDatastore(ZoneId value) {
+        return StringValue.of(value.getId());
+    }
+}
diff --git a/src/main/java/com/googlecode/objectify/impl/translate/ZonedDateTimeTranslatorFactory.java b/src/main/java/com/googlecode/objectify/impl/translate/ZonedDateTimeTranslatorFactory.java
new file mode 100644
index 00000000..b6a0d490
--- /dev/null
+++ b/src/main/java/com/googlecode/objectify/impl/translate/ZonedDateTimeTranslatorFactory.java
@@ -0,0 +1,34 @@
+package com.googlecode.objectify.impl.translate;
+
+import com.google.cloud.Timestamp;
+import com.google.cloud.datastore.TimestampValue;
+import com.google.cloud.datastore.Value;
+import com.google.cloud.datastore.ValueType;
+import java.time.Instant;
+import java.time.ZoneOffset;
+import java.time.ZonedDateTime;
+
+/**
+ * Converts JSR-310 ZonedDateTime into a java.util.Date.
+ *
+ * <p>All custom translators must be registered *before* entity classes are registered.
+ */
+public class ZonedDateTimeTranslatorFactory
+        extends SimpleTranslatorFactory<ZonedDateTime, Timestamp> {
+    public ZonedDateTimeTranslatorFactory() {
+        super(ZonedDateTime.class, ValueType.TIMESTAMP);
+    }
+
+    @Override
+    protected ZonedDateTime toPojo(Value<Timestamp> value) {
+        return Instant.ofEpochSecond(value.get().getSeconds())
+                .plusNanos(value.get().getNanos())
+                .atZone(ZoneOffset.UTC);
+    }
+
+    @Override
+    protected Value<Timestamp> toDatastore(ZonedDateTime value) {
+        return TimestampValue.of(
+                Timestamp.ofTimeSecondsAndNanos(value.toEpochSecond(), value.getNano()));
+    }
+}