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diff --git a/bundles/org.simantics.utils/src/org/simantics/utils/format/ValueFormat.java b/bundles/org.simantics.utils/src/org/simantics/utils/format/ValueFormat.java
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+++ b/bundles/org.simantics.utils/src/org/simantics/utils/format/ValueFormat.java
@@ -0,0 +1,78 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.utils.format;
+
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+import java.text.Format;
+import java.text.NumberFormat;
+import java.util.Locale;
+
+
+/**
+ * 
+ * @author toni.kalajainen
+ */
+public enum ValueFormat {
+	
+	Currency ( new DecimalFormat("#,##0.#######;-#,##0.#####", Impl.SYMBOLS) ),
+	Scientific( new DecimalFormat("0.###E0", Impl.SYMBOLS) ),
+	Engineering( new DecimalFormat("##0.###E0", Impl.SYMBOLS) ),
+	Default ( new SwitchFormat(1e-5, 1e5, Scientific.format, Currency.format, Scientific.format) );
+
+	public final NumberFormat format;
+	ValueFormat(NumberFormat format) { this.format = format; };
+	
+	public Format toFormat( int noOfDecimals ) 
+	{
+		switch ( this ) {
+			case Currency: return noOfDecimals>decimalFormats.length||noOfDecimals<0 ? decimalFormats[decimalFormats.length-1] : decimalFormats[noOfDecimals]; 
+			case Scientific: return format;
+			case Engineering: return format;
+			case Default: return noOfDecimals>defaultFormats.length||noOfDecimals<0 ? defaultFormats[defaultFormats.length-1] : defaultFormats[noOfDecimals];
+			default: return format;
+		}
+	}
+	
+	public static void main(String[] args) {
+		double value = 1234567.8901234567890123456;
+		for (int i=0; i<10; i++) {
+			System.out.println("value="+value+", decimalformat["+i+"]="+decimalFormats[i].format(value));
+		}
+		value = 567.8901234567890123456;
+		for (int i=0; i<10; i++) {
+			System.out.println("value="+value+", decimalformat["+i+"]="+decimalFormats[i].format(value));
+		}
+	}
+	
+	private static DecimalFormat decimalFormats[] = new DecimalFormat[17];
+	private static Format defaultFormats[] = new Format[17];
+	
+	static {
+		String decimals = "";
+		for ( int i=0; i<decimalFormats.length; i++ ) {
+			decimalFormats[i] = new DecimalFormat("#,###"+decimals+";-#,###"+decimals, Impl.SYMBOLS);
+			defaultFormats[i] = new SwitchFormat(1e-5, 1e5, Scientific.format, decimalFormats[i], Scientific.format);
+			if ( i==0 ) decimals += ".";
+			decimals += "#";
+		}
+	}
+
+	private static class Impl {
+		private static final DecimalFormatSymbols SYMBOLS;
+		static {
+			SYMBOLS = DecimalFormatSymbols.getInstance(Locale.US);
+			SYMBOLS.setGroupingSeparator(' ');
+		}
+	}
+
+}