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 234,000 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
7Spain
8Italy
9India
10Germany
11Denmark
12Sweden
13New Zealand
14Switzerland
15Brazil
16China
17Ireland
18Belgium
19Russia
20Hong Kong
21Philippines
22Singapore
23South Korea
24Japan
25Norway
26Malaysia
27Finland
Poland
29Taiwan
30South Africa
31Israel
32Turkey
33Portugal
34Thailand
35Mexico
36Saudi Arabia
37Pakistan
38Argentina
39Greece
40Ukraine
41Iran
42Austria
43Romania
44Kenya
45Lithuania
46Czech Republic
47Chile
48Hungary
Indonesia
50Colombia
51Egypt
52United Arab Emirates
53Estonia
54Sri Lanka
55Ethiopia
56Vietnam
57Iceland
58Peru
Slovenia
60Puerto Rico
61Croatia
62Nigeria
63Latvia
64Bulgaria
65Bangladesh
66Slovakia
67Serbia
68Uganda
69Trinidad and Tobago
70Jordan
71Tanzania
72Lebanon
73Jamaica
74Kuwait
75Luxembourg
76Malta
77Sudan
78Ecuador
79Morocco
Qatar
81Ghana
Uruguay
83Liechtenstein
84Georgia
85Barbados
Cyprus
87Nepal
Venezuela
89Oman
90Guatemala
91Bosnia and Herzegovina
Yugosalvia
93Bahrain
Namibia
95Belarus
96Cambodia
Zimbabwe
98Tunisia
99Mauritius
Zambia
101Botswana
Palestine
103Algeria
104Mozambique
Rwanda
106Costa Rica
Iraq
Macau
Panama
United States Virgin Islands
111Malawi
112Bolivia
Grenada
114Albania
Gambia
116Armenia
Brunei
Cuba
Guyana
Syria
121Cameroon
Guam
123Kazakhstan
124Belize
Cayman Islands
Libya
North Macedonia
128Moldova
129Myanmar
130Bahamas
Bermuda
Burkina Faso
133Afghanistan
Dominica
Dominican Republic
El Salvador
Fiji
Ivory Coast
Mongolia
Nicaragua
Seychelles
Yemen
143Faroe Islands
Kyrgyzstan
Papua New Guinea
146Benin
British Virgin Islands
French Polynesia
Gibraltar
Honduras
Saint Vincent and the Grenadines
Senegal
153Aruba
Djibouti
Laos
Saint Lucia
Suriname
Uzbekistan
159Andorra
Antigua and Barbuda
Equatorial Guinea
Haiti
Mali
Netherlands Antilles
165Angola
Azerbaijan
Bhutan
Gabon
Lesotho
Paraguay
171Democratic Republic of the Congo
Greenland
Isle of Man
Madagascar
Maldives
Turks and Caicos Islands
177Eswatini
Guadeloupe
Guinea-Bissau
Kiribati
Micronesia
Montenegro
Réunion
Saint Kitts and Nevis
Samoa
186Eritrea
French Guiana
Marshall Islands
Martinique
New Caledonia
Niger
Northern Mariana Islands
Republic of the Congo
Solomon Islands
Somalia
Tajikistan
Vanuatu

This page last updated on 1 January 2023.