Who in the world uses this calculator? Earth

Although this website takes no cognizance of individuals, it does track the number of users and the country of origin. To date, there have been more than 231,000 users from 197 countries and it is very gratifying that so many have found this site helpful.

The map below depicts country usage color-coded by quartile (see rankings) and those with no known users in light gray. If you have used this calculator but your country is not listed, please send me an email note with details. Your return email address will serve to verify the correction.

countries
RankCountry
  
1United States
2United Kingdom
3Canada
4Australia
5Netherlands
6France
7India
8Italy
9Spain
10Germany
11Denmark
12Sweden
13New Zealand
14Switzerland
15Brazil
16China
17Ireland
18Belgium
19Philippines
20Hong Kong
21Singapore
22South Korea
23Japan
24Russia
25Malaysia
26Norway
27Finland
28Poland
29Taiwan
30South Africa
31Israel
32Turkey
33Portugal
34Thailand
35Mexico
36Saudi Arabia
37Pakistan
38Argentina
39Greece
Ukraine
41Iran
42Austria
43Romania
44Kenya
45Czech Republic
46Lithuania
47Chile
48Indonesia
49Hungary
50Colombia
51Egypt
52United Arab Emirates
53Sri Lanka
54Estonia
55Ethiopia
56Iceland
57Vietnam
58Slovenia
59Puerto Rico
60Peru
61Croatia
62Nigeria
63Bangladesh
64Latvia
65Slovakia
66Bulgaria
67Serbia
Trinidad and Tobago
Uganda
70Jordan
71Tanzania
72Jamaica
73Lebanon
74Kuwait
75Sudan
76Luxembourg
77Morocco
Qatar
79Ghana
80Uruguay
81Barbados
Georgia
83Cyprus
84Liechtenstein
85Malta
Nepal
87Ecuador
Venezuela
89Oman
90Yugosalvia
91Bahrain
92Guatemala
Namibia
94Bosnia and Herzegovina
95Cambodia
Zimbabwe
97Belarus
98Mauritius
Tunisia
Zambia
101Botswana
102Algeria
Palestine
104Mozambique
Rwanda
106Iraq
Macau
United States Virgin Islands
109Malawi
Panama
111Grenada
112Albania
Gambia
114Costa Rica
115Brunei
Cuba
Guyana
Syria
119Armenia
120Bolivia
Cameroon
Guam
123Kazakhstan
124Belize
Cayman Islands
Libya
127Moldova
128Myanmar
North Macedonia
130Bahamas
Bermuda
Burkina Faso
133Afghanistan
Dominica
Dominican Republic
El Salvador
Fiji
Ivory Coast
Mongolia
Seychelles
Yemen
142Kyrgyzstan
143Benin
British Virgin Islands
Gibraltar
Honduras
Papua New Guinea
Saint Vincent and the Grenadines
Senegal
150Aruba
Djibouti
French Polynesia
Laos
Nicaragua
Saint Lucia
Suriname
Uzbekistan
158Andorra
Antigua and Barbuda
Equatorial Guinea
Faroe Islands
Haiti
Mali
Netherlands Antilles
165Azerbaijan
Bhutan
Lesotho
Paraguay
169Democratic Republic of the Congo
Gabon
Greenland
Isle of Man
Madagascar
Maldives
Turks and Caicos Islands
176Angola
Eswatini
Guadeloupe
Guinea-Bissau
Kiribati
Micronesia
Montenegro
Saint Kitts and Nevis
Samoa
185Eritrea
French Guiana
Marshall Islands
Martinique
New Caledonia
Niger
Northern Mariana Islands
Réunion
Republic of the Congo
Solomon Islands
Somalia
Tajikistan
Vanuatu

This page last updated on 1 April 2021.