Letter value calculator New
Calculate the letter values of words for geocache puzzles: A=1 to Z=26, the sum per word, the total and the digital root.
GPS coordinate converter and RD
Paste coordinates in any common notation, including the geocaching format N 52° 00.696 E 004° 42.624 and Dutch RD coordinates, and get them in every other notation.
Runs in your browser. Nothing is uploaded.
Loading the coordinate converter…
How to use the coordinate converter
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Paste the coordinates; Toolbox recognises the notation.
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Read the coordinates in decimal degrees, degrees and minutes, degrees minutes seconds and RD.
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Open the location on OpenStreetMap to check it.
Frequently asked questions
How precise is the RD conversion?
Toolbox uses the approximation formulas of Schreutelkamp and Strang van Hees, which are accurate to about a metre within the Netherlands.
Which notation do geocaches use?
Degrees and decimal minutes on the WGS84 datum, such as N 52° 00.696 E 004° 42.624.
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Keyboard decoder
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