Space Measurement + Period 9 Charts
-
How to Properly Measure Space
-
Please, Support Us
-
Period 9 Charts Downloads
Our Lodging Partners
-
![A historic building with a green dome and rounded tower, illuminated at dusk, on a city street lined with trees and modern buildings.]()
Minor ® Hotels & Resorts
Minor Hotels Group ® 8 Plus Brands, international Worldwide + South & Central America.
-
![Traditional Thai-style wooden house on stilts, with a staircase flanked by white lion statues, surrounded by lush green trees and plants, and a hammock hanging from a large tree in the garden.]()
Our Heritage Homes ®
Our Heritage Homes is a company specializing in offering historic properties and heritage experiences across Asia, with a focus on preserving cultural and architectural significance.
-
![]()
The Clermont ® Hotels
Clermont Hotel Group encompasses three unique brands, offering something different for everyone.
-
![A modern hotel with multiple floors, balconies, and a large outdoor pool surrounded by rocks and greenery, illuminated by warm lighting at dusk.]()
Sirenis ® Hotels & Resorts
Sirenis Hotels & Resorts has 10 hotels: in Ibiza, Dominican Republic, Mexico & Colombia.
-
![Outdoor swimming pool area at sunset with lounge chairs, umbrellas, and a house in the background.]()
Avisar ® Luxury Villas in Florida
AVISAR RESORTS ® is a private Villas in Florida brand. They currently offer 3 luxury Villas in FL prime locations.
-
![A woman sitting in an airplane seat, holding a glass of wine and looking out the window.]()
Air Baltic ®
This is the best airline to fly within Baltic Republics, Scandinavia, Iceland and within the European Union They offer direct flights to many locations.
-
![Tall modern skyscraper with a water feature and surrounding buildings at sunset.]()
Address ® Hotels & Resorts
ADDRESS ® brand has 15 hotels under one roof: UAE, Bahrain, Egypt, Saudi Arabia & Turkey.
-
![Night view of the Radisson Hotel & Spa with a large illuminated outdoor pool in the foreground and a clear sky above.]()
Radisson ® Hotels & Resorts
RADISSON HOTEL GROUP ® has 10 brands under Radisson roof Worldwide.
-
![Close-up of empty airplane seats with a person in red uniform standing nearby.]()
Virgin Atlantic ® US & UK
This is the best airline to fly within North America, the Caribbean, Africa, Asia, and the Middle East. They offer direct flights to many locations.
-
![A man and woman in an airplane's private pod seats, facing each other and holding glasses of wine, engaging in conversation. The woman is dressed in a yellow outfit, and the man is wearing a red shirt with tattoos visible on his arms.]()
Condor ® Air
This is the best airline to fly from US to Europe, within Europe, UK, European Union, parts of South & Central America. They offer direct flights to many locations.
-
![A historic red-brick building with a tall clock tower and a modern curved glass entrance, situated in a paved courtyard with flags on poles and parked cars.]()
Achat ® Hotels & Resorts
ACHAT ECO Hotels ® brand has 45 hotels under one roof: Germany & Austria
-
![Elegant hotel lobby with floral arrangement and seating area]()
Tivoli ® by Minor Hotels Group
TIVOLI ® is part of Minor Hotels Group of 8 Plus Brands, international Worldwide + South & Central America
-
![A large, elegant white hotel building with classic architectural details on a city street at dusk.]()
Barceló ® Hotels Group
BARCELÓ GROUP ® 4 brands in 28 countries: Latin America and the Caribbean, Mexico, Costa Rica, Cuba, Aruba, Guatemala, Nicaragua & UAE.
-
![The Bellagio hotel and casino in Las Vegas at sunset, with a fountain in the foreground and luxury buildings in the background.]()
Caesars Entertainment ® Hotels & Resorts
CAESARS ENTERTAINMENT ® 25 hospitality brands under one roof.
-
![Swimming pool area with red umbrellas, lounge chairs, palm trees, overlooking the ocean.]()
Cancun Bay Resort ® Mexico
CANCUN BAY RESORT ® single resort in Mexico, All inclusive
-
![Modern hotel pool area with lounge chairs, lanterns, and candles at dusk, overlooking a cityscape with tall buildings.]()
Chatrium ® Hotels & Resorts
CHATRIUM HOSPITALITY ® brand has 8 luxury hotels in Bangkok, Chanthaburi, Yangon & Niseko.
-
![A manicured garden with trimmed hedges and topiary, tall trees, and historic buildings with Spanish-style terracotta roof tiles and a small bell tower in the background.]()
Como ® Hotels & Resorts
COMO ® brand has 18 hotels worldwide: London, Perth, Bangkok, Singapore, the Maldives, Turks and Caicos, Phuket, Fiji, Bhutan, Bali, Italy & France.
-
![Aerial view of an island resort with overwater bungalows connected by bridges and surrounding turquoise waters at sunset.]()
Centara ® Hotels & Resorts
CENTARA ® HOTELS & RESORTS ® 8 brands under one roof: Thai Region, Maldives, Sri Lanka, Vietnam, Oman, Qatar, and the UAE, Laos, Myanmar, China, Japan, Turkey & Cambodia.
-
![A helicopter flying over a large river with waterfalls and lush green landscape during sunset.]()
Go 2 Africa ® Tours & Excursions
Go2Africa is a well-established tour operator specializing in African safari tours and customized travel experiences across the continent for over 20 years. Choose from: Big 5 Safari Experience, Migration Safari, Luxury Safari, Africa Honeymoon, Adventure Travel & Safari & Beach Holiday.
-
![Luxury outdoor patio with lounge chairs, umbrella, and scenic mountain view]()
Constance ® Hotels & Resorts
CONSTANCE HOSPITALITY ® 2 brands with 9 hotels in Indian Ocean: Madagascar, Mauritius, the Maldives & the Seychelles.
-
![Swimming pool in a tropical setting with palm trees, lush greenery, and a view of the ocean in the background, under a partly cloudy sky.]()
The Copamarina Beach Resort ®
THE COPAMARINA BEACH RESORT ® is a single resort in Puerto Rico.
-
![A large seaside resort with multiple pools, sunbathing areas, and a hotel complex overlooking the ocean.]()
Corinthia ® Hotel Group
CORINTHIA ® HOTEL GROUP currently 25 hotels Worldwide, but mostly Malta region.
-
![Aerial view of a beach resort with a curvy swimming pool, palm trees, sand beach, ocean, and resort buildings with colorful roofs.]()
Desire ® Resorts & Cruises
DESIRE ® RESORTS & CRUISES brand has 4 resorts for Adults Only, Riviera Maya, Mexico, specifically near Puerto Morelos.
-
![Luxury modern house on a hillside with a winding road, surrounded by lush green trees and mountains in the background.]()
Dusit ® Hotels & Resorts
DUSIT HOTELS & RESORTS ® has 9 brands under one roof: South Asia, Himalayan Region, Middle East & Africa.
-
![Modern hotel entrance with covered drop-off area, landscaped flower bed, and bicycles parked outside.]()
Holiday Inn ® by IHG Hotels
HOLIDAY INN ® an IHG HOTELS has 19 brands under one roof International Worldwide.
-
![Nighttime view of a lit hotel with a pool in front, lounge chairs, and tables with drinks, surrounded by greenery.]()
H10 ® Hotels & Resorts
H10 HOTELS ® brand has 68 hotels in 24 destinations: Spain, Caribbean Region & 6 European cities.
-
![Resort with a large curved swimming pool, surrounded by palm trees, thatched-roof huts, and a hotel building in the background, set in a tropical landscape.]()
Iberostar ® Hotels & Resorts
IBEROSTAR GROUP ® brand has over 100 hotels in 20 destinations: the Caribbean, Europe & North Africa.
-
![Elegant bar with black cabinetry, illuminated liquor shelves, a marble countertop, and a mirrored back wall with artistic decorations and lighting fixtures.]()
Kimpton ® Hotels & Resorts
KIMPTON ® PART of IHG CULINARY RESORTS CHAIN, it has 19 brands under one roof, international: North America, Europe, Asia, Australia & the Middle East.
-
![Modern architectural building with curved glass façade, large circular entrance, and a reflecting pool with stage lights in front.]()
Hua Luxe ® by IHG Hospitality
HUA LUXE ® IHG HOTELS has 19 brands under one roof, international Worldwide.
-
![A tall hotel building with illuminated windows and the CoinMarketCap logo on top, located in a cityscape during dusk with a view of a bay and other buildings in the background.]()
Intercontinental ® Hotels & Resorts
INTER CONTINENTAL ® or IHG has 19 brands under one roof, international Worldwide.
-
![Exterior view of a brick hotel called Hotel Indigo in an urban area at dusk. The building has lit windows and street lamps, with a sidewalk and crosswalk visible.]()
Indigo ® by IHG Hospitality
INDIGO ® by IHG has 19 brands under one roof, international Worldwide.
-
![Sunset view of a luxurious waterfront resort with a swimming pool, modern buildings, and lush greenery, under a colorful sky.]()
IHG ® Hospitality Group
IHG ® has 19 brands under one roof, international Worldwide.
-
![Modern hotel with a swimming pool surrounded by palm trees and outdoor seating, with a multi-story building in the background during evening hours.]()
JS Hotels ® Group Palma de Mallorca
JS HOTELS ® GROUP has 12 hotels under one roof in Mallorca.
-
![Luxury house with multiple levels and large windows, surrounded by lush greenery and plants, with an outdoor dining area on a deck next to a swimming pool at sunset.]()
Lebua ® Hotels & Resorts
LEBUA HOTELS & RESORTS ® brand has 5 hotels in Thailand & New Zealand with 14 culinary destinations.
-
![Luxury rooftop pool area with a reflection of ornate building facades, domed structures, and lounge chairs with a person sitting, during sunset.]()
The Leela ® Palaces, Hotels & Resorts
THE LEELA PALACES, HOTELS & RESORTS ® brand has 13 hotels in India.
-
![Elegant multi-story historic building with detailed architecture, illuminated at night, with balconies and a corner turret, surrounded by trees.]()
Leonardo ® Hotels & Resorts
LEONARDO ® HOTELS by FATTAL HOTELS GROUP ® has 6 brands with 294 hotels in over 132 destinations in Europe & Israel.
-
![Luxury hotel lobby with a central planter, seating areas, and wooden ceiling accents.]()
Lopesan ® Hospitality Group
LOPESAN ® HOTEL GROUP brand has 20 hotels in Canary Islands, Fuerteventura, Germany, Austria & Dominican Republic & Spain.
-
![Empty rooftop restaurant with tables and chairs overlooking a city skyline at dusk.]()
Lomas ® Hospitality Group
LOMAS HOSPITALITY GROUP ® brand has 9 All Inclusive resorts hotels in in the Riviera Maya, Mexico.
-
![Hotel lobby with a wooden reception desk, a chandelier, a large mirror, sofas, and a sign that reads 'Sonora Inn Hotel Lumberjack'.]()
Hotel Lumberjack ® by Sonora Inn
HOTEL LUMBERJACK ® This single hotel is part of Sonora Inn ® brand in Downtown Sonora, California.
-
![Night view of The Marco Polo Hongkong Hotel entrance with cars on the street, illuminated signage, and a multi-story building with windows above.]()
Marco Polo ® Hotels & Resorts
MARCO POLO ® HOTELS & RESORTS are part of WARF HOTELS ® brand has 3 brands under one roof in Mainland China & Philippines.
-
![Resort pool area with a thatched roof, palm trees, lounge chairs, umbrellas, and a mountain backdrop under a clear blue sky.]()
Mexico Grand Hotels ® Hospitality Group
MEXICO GRAND HOTELS ® brand has 6 luxury resorts in Cabo San Lucas area.
-
![The entrance of Knickerbocker hotel with decorative marquee, warm lighting, and a doorman in uniform standing outside.]()
Millennium ® Hotels & Resorts
MILLENNIUM ® HOTELS & RESORTS has 12 brands under one roof, international: Asia, Europe, the Middle East, New Zealand & the United States.
-
![Nighttime cityscape with buildings, a rooftop pool lit with underwater lights, and a skyline with tall skyscrapers in the distance.]()
Movich ® Hotels & Resorts
MOVICH ® HOTELS brand has 8 hotels in Columbia & South America.
-
![Luxurious hotel lobby with leather sofa, decorative pillows, large potted plants, ambient lighting, and ceiling fans.]()
Núňez & Navarro Group ® Hospitality
NÚŇEZ & NAVARRO GROUP ® brand has 13 hotels in Spain, Barcelona.
-
![A beachfront resort with white sand beach, turquoise water, and multiple white buildings with red accents and a central red-roofed structure, under a blue sky.]()
Oasis ® Hotels & Resorts
OASIS HOTELS & RESORTS ® brand has 9 resorts in Spain, Mexico, Cuba & Dominican Republic.
-
![Hotel room with a canopy bed, wicker sofa with pillows, wooden side table with a fruit bowl, and a sitting area with a chair and mirror.]()
The Oberoi ® Hospitality Group
THE OBEROI GROUP ® brand operates 32 hotels South Asia: New Delhi, Mumbai, Kolkata, and Jaipur, Agra, Udaipur, and Himalayan Region Shimla, Bali, Mauritius & Morocco.
-
![Bright, modern living and dining area with white and gray furniture, large windows, and decorative greenery.]()
Onyx ® Hospitality Group
ONYX HOSPITALITY GROUP ® has 6 brands under one roof all in South Asia: Thailand, Malaysia, Hong Kong, China, Laos & Sri Lanka.
-
![Blue twin house with white upper level, red front door, black railing, and a sign that reads "OYO TOWNHOUSE" above the entrance.]()
Oyo Lodging ® Hotels & Private Homes
OYO ® HOTELS & PRIVATE HOMES brand is the network chain of privately owed properties.
-
![Night view of a lit-up multi-story hotel with balconies, a central garden with trees, and a swimming pool.]()
Regent ® Hotels & Resorts
REGENT ®by IHG has 19 brands under one roof in Asia, Europe & the Americas.
-
![Outdoor dining table set on a patio with six wooden chairs, a floral centerpiece, a loaf of bread, tomatoes, wine bottles, and a jacket draped over one chair, with a wooden fence and trees in the background.]()
Rural Retreats ® England
RURAL RETREATS ® is a luxury holiday cottage provider specializing in high-end, hand-picked properties across the UK.
-
![Cityscape with modern skyscrapers and a historic building reflected in a water feature in the foreground.]()
Safi ® Royal Luxury Hotels
SAFI ROYAL LUXURY HOTELS ® brand owes 3 hotels in Monterrey, Nuevo Leon, Mexico.
-
![View from a covered wooden balcony overlooking green mountains with a railing and decorative lion head door knockers.]()
Six Senses ® Hotels, Resorts & Spas
SIX SENSES ® by IHG HOTELS has 26 hotels in : Bhutan, Cambodia, China, Fiji, India, Bali, Japan, Maldives, Thailand, Vietnam, France, Italy, Portugal, Spain, Switzerland, Turkey, Israel, Oman, Saudi Arabia, Seychelles, South Carolina, California, Colorado, Mexico, Belize, the Bahamas, Ibiza & Grenada.
-
![Exterior of the Sonora Inn, a yellow building with multiple levels and a Spanish-style terracotta roof, with balconies, flags, and a gated entrance.]()
Sonora Inn ® California
SONORA INN ® This is a single hotel is part of 2 hotels own by Sonora Inn ® in Downtown Sonora, California.
-
![Exterior of Staybridge Suites hotel with a large sign in the foreground and a modern building in the background during sunset.]()
Staybridge ® by IHG
STAYBRIDGE ® is part of IHG, has 19 brands under one roof, international Worldwide.
-
![Night view of a hotel resort with illuminated pools, palm trees, and buildings under a dark blue sky.]()
Tafer ® Hospitality
TAFER ® HOSPITALITY brand offers luxury villas & residences in Los Cabos, Cancun & Rivera Maya, Puerto Vallarta & Dominican Republic.
-
![View of a marina with boats docked, a swimming pool with orange umbrellas and seating area, and a cityscape in the background.]()
Tesoro ® Hotels & Resorts
TESORO ® HOTELS & RESORTS brand has 3 all-inclusive resorts in Ixtapa, Manzanillo & Los Cabos.
-
![Hotel bedroom with a large bed, decorative pillows, bedside lamps, and a sitting area with a sofa, wood-paneled walls, and framed photos.]()
Anantara ® Hotels & Resorts
Part of MINOR HOTELS GROUP ® 8 brands under one roof: in UAE, Asia, the Indian Ocean, the Middle East, Africa & Europe.
-
![Elegant hotel lobby with a woman in traditional Indian attire walking across the polished wooden floor, grand architectural details, and tall windows with decorative drapes.]()
Trident ® Hotels & Resorts
TRIDENT ® HOTELS & RESORTS brand has 9 hotels in India: Mumbai, Gurgaon, Hyderabad, Chennai, Bhubaneshwar, Agra, Jaipur & Udaipur.
-
![Aerial view of a luxury waterfront resort with a swimming pool, palm trees, multi-story buildings, and ocean in the background]()
The Villa Group ® Mexico
THE VILLA GROUP ® has 8 brands under one roof in Mexico: Cabo San Lucas, Puerto Vallarta, Riviera Nayarit, Island of Loreto & Cancun.
-
![Two people riding a zipline over a dense green forest, both wearing safety helmets and harnesses.]()
Vallarta Adventures ® Mexico Excursions
At Vallarta Adventures, our goal is to make your Puerto Vallarta vacation for over 30 years crafting unique excursions and tours.
-
![Dining area with tables and chairs in front of large windows overlooking the ocean and a historic building on a distant shore.]()
Verdi ® Hotels & Resorts
VERDI ® HOTELS ® has 5 hotels under one roof and are part of Corinthia ® Hotel Group, in Malta, Tunisia & Hungary.
-
![Empty swimming pool area with red umbrellas, lounge chairs, and modern white buildings in the background.]()
Vibra ® Hotels & Resorts
VIBRA HOTELS ® have 38 + hotels under one roof in Mallorca, Ibiza & Menorca.
-
![A white bicycle with a brown seat and a basket parked beside a green street sign that reads, "Follow That Dream," in a tropical setting with palm trees and a dirt road.]()
CheapoAir
CheapOair ® is an online travel company that offers discounted fares for flights, hotels, car rentals, and vacation packages.
-
![A large, elegant hotel or apartment complex with pink and beige exterior, multiple balconies, and a central courtyard featuring a swimming pool and outdoor seating areas, illuminated at dusk.]()
Vida ® Hotels & Resorts
VIDA HOTELS & RESORTS ® has 8 hotels under one roof, in Middle East: UAE, Bahrain, Egypt & Quwait.
-
![A woman with dark hair in a red shirt is eating a meal on an airplane]()
Air India ® Worldwide
This is the best airline to fly from US to India, within India and Himalayan Region, parts of South Asian Pacific. They offer direct flights to many locations.
-
![Aerial view of a hotel pool area surrounded by trees, sun loungers, and buildings, with a view of the ocean in the background.]()
Viva ® Hotels & Resorts
VIVA ® HOTELS & RESORTS has 7 hotels under one roof in Mallorca.
-
![Exterior of a building with a large sign reading 'VOCO' above the entrance, featuring glass doors, a glass awning, and a modern design with red, white, and grey panels.]()
Voco ® by IHG Hospitality
INTER CONTINENTAL ® or IHG has 19 brands under one roof, international Worldwide. VOCO ® is part of IHG.
-
![A woman and a man are standing outdoors during sunset, watching hot air balloons in the sky with rocky formations in the background. The man is taking a photo with a camera.]()
Expedia.com Direct Partner
Expedia offers a rewards program called Expedia+ Rewards, which allows customers to earn points on their bookings.
-
![An underground sinkhole with a waterfall, surrounded by moss and greenery, leads to a deep, dark blue water pool with several small underwater lights illuminating the water.]()
Cancun Adventures ® Mexico Excursions
At Cancun Adventures, our goal is to make your Cancun Rivera Maya vacation for over 30 years crafting unique excursions and tours.
-
![A woman smiling while eating a meal on an airplane with two other passengers in the background, all seated in airplane seats.]()
Cathay Pacific ® Airlines
This is the best airline to fly from US to China, and within China Mainland, Taiwan and Hong Kong, Australia and New Zealand. They offer direct flights to many locations.
-
![A woman sitting in an airplane seat eating a bowl of food with chopsticks, with a tray table holding a glass of water, sushi, and condiments.]()
Iberia Air ®
This is the best airline to fly within Spain, Southern Europe and South & Central America and within the European Union. They offer direct flights.
-
![Two female flight attendants in uniform standing in an airplane cabin, wearing navy blue hats, matching scarves, and navy blazers.]()
Lot ® Polish Airlines
This is the best airline to fly within Europe, UK, Mediterranean and rest of the European Union They offer direct flights to many locations.
-
![Two women sitting next to each other on an airplane, taking a selfie with a smartphone, smiling.]()
Qatar ®Air
This is the best airline to fly within & to: Middle East, Africa, Mediterranean and South Asia. They offer direct flights to many locations.
-
![Poolside lounge area with black wicker chairs and tables overlooking a beach with palm trees and ocean, under a partly cloudy sky.]()
The Five ® Hotels & Residences
THE FIVE HOTELS & RESIDENCES is a collection of 4 hotels in Playa del Carmen & Riviera Cancun Mexico.
-
![A modern hotel lobby with a black velvet sofa, white armchair, and a round wooden coffee table, decorated with a large arrangement of white flowers in glass vases, and patterned rugs on a wooden floor.]()
The Resident ® Hotels
The RESIDENT ® brand has 6 city centre hotels: 4 in London, 1 in Liverpool & 1 in Edinburgh.
