Click the button to get your coordinates:

Use these at - map
for example
Latitude: 21.306943999999998
Longitude: -157.858333
input gives - +21° 18' 24.9984",-157° 51' 29.9982" - which searched at google maps gives
https://www.google.com/maps/@21.306944,-157.8583328,15z is the url given when using this from the W.F. it is accurate.