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
19Hong Kong
20Philippines
Russia
22Singapore
23South Korea
24Japan
25Norway
26Malaysia
27Poland
28Finland
29Taiwan
30South Africa
31Israel
32Turkey
33Portugal
34Thailand
35Mexico
36Saudi Arabia
37Pakistan
38Argentina
39Greece
40Ukraine
41Iran
42Austria
43Romania
44Kenya
45Czech Republic
46Lithuania
47Chile
48Indonesia
49Colombia
Hungary
51Egypt
52United Arab Emirates
53Estonia
54Sri Lanka
55Ethiopia
56Vietnam
57Iceland
58Slovenia
59Peru
60Puerto Rico
61Croatia
62Nigeria
63Latvia
64Bangladesh
65Slovakia
66Bulgaria
67Serbia
Uganda
69Trinidad and Tobago
70Jordan
71Tanzania
72Lebanon
73Jamaica
74Kuwait
75Luxembourg
76Sudan
77Morocco
Qatar
79Ecuador
Ghana
Uruguay
82Georgia
Liechtenstein
84Barbados
Cyprus
86Malta
Nepal
Venezuela
89Oman
90Guatemala
91Yugosalvia
92Bahrain
Namibia
94Bosnia and Herzegovina
95Belarus
96Cambodia
Zimbabwe
98Tunisia
99Mauritius
Zambia
101Botswana
102Algeria
Palestine
104Mozambique
Rwanda
106Costa Rica
Iraq
Macau
Panama
United States Virgin Islands
111Malawi
112Bolivia
Grenada
114Albania
Gambia
116Brunei
Cuba
Guyana
Syria
120Armenia
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
Gibraltar
Honduras
Saint Vincent and the Grenadines
Senegal
152Aruba
Djibouti
French Polynesia
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 November 2022.