Source: Schema.org v30.1 offline vocabulary. Official Number definition.
What is Number?
Data type: Number.\n\nUsage guidelines:\n\n* Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols.\n* Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator.
DataType guidance: Number describes the format or meaning of a value. Use it where a Schema.org property accepts this value type. See the property table below for practical contexts.
Full parent hierarchy
Each chain starts at a root type. Multiple paths are shown when Schema.org defines more than one parent. For very complex types, up to 256 paths are displayed; consult the official definition for the full graph.
- DataType → Number
Direct parents: DataType
Child types (3)
Properties that accept Number values (96)
| Property | On types | Description |
|---|---|---|
| additionalNumberOfGuests | RsvpAction | If responding yes, the number of guests who will attend in addition to the invitee. |
| amount | DatedMoneySpecification or InvestmentOrDeposit or LoanOrCredit or MonetaryGrant or MoneyTransfer | The amount of money. |
| amountOfThisGood | TypeAndQuantityNode | The quantity of the goods included in the offer. |
| annualPercentageRate | FinancialProduct | The annual rate that is charged for borrowing (or made by investing), expressed as a single percentage number that represents the actual yearly cost of funds over the term of a loan. This includes any fees or additional costs associated with the transaction. |
| baseSalary | EmployeeRole or JobPosting | The base salary of the job or of an employee in an EmployeeRole. |
| bestRating | Rating | The highest value allowed in this rating system. |
| billingDuration | UnitPriceSpecification | Specifies for how long this price (or price component) will be billed. Can be used, for example, to model the contractual duration of a subscription or payment plan. Type can be either a Duration or a Number (in which case the unit of measurement, for example month, is specified by the unitCode property). |
| billingIncrement | UnitPriceSpecification | This property specifies the minimal quantity and rounding increment that will be the basis for the billing. The unit of measurement is specified by the unitCode property. |
| billingStart | UnitPriceSpecification | Specifies after how much time this price (or price component) becomes valid and billing starts. Can be used, for example, to model a price increase after the first year of a subscription. The unit of measurement is specified by the unitCode property. |
| broadcastFrequencyValue | BroadcastFrequencySpecification | The frequency in MHz for a particular broadcast. |
| cashBack | PaymentCard | A cardholder benefit that pays the cardholder a small percentage of their net expenditures. |
| childMaxAge | ParentAudience | Maximal age of the child. |
| childMinAge | ParentAudience | Minimal age of the child. |
| copyrightYear | CreativeWork | The year during which the claimed copyright for the CreativeWork was first asserted. |
| costPerUnit | DrugCost | The cost per unit of the drug. |
| cvdNumBeds | CDCPMDRecord | numbeds - HOSPITAL INPATIENT BEDS: Inpatient beds, including all staffed, licensed, and overflow (surge) beds used for inpatients. |
| cvdNumBedsOcc | CDCPMDRecord | numbedsocc - HOSPITAL INPATIENT BED OCCUPANCY: Total number of staffed inpatient beds that are occupied. |
| cvdNumC19Died | CDCPMDRecord | numc19died - DEATHS: Patients with suspected or confirmed COVID-19 who died in the hospital, ED, or any overflow location. |
| cvdNumC19HOPats | CDCPMDRecord | numc19hopats - HOSPITAL ONSET: Patients hospitalized in an NHSN inpatient care location with onset of suspected or confirmed COVID-19 14 or more days after hospitalization. |
| cvdNumC19HospPats | CDCPMDRecord | numc19hosppats - HOSPITALIZED: Patients currently hospitalized in an inpatient care location who have suspected or confirmed COVID-19. |
| cvdNumC19MechVentPats | CDCPMDRecord | numc19mechventpats - HOSPITALIZED and VENTILATED: Patients hospitalized in an NHSN inpatient care location who have suspected or confirmed COVID-19 and are on a mechanical ventilator. |
| cvdNumC19OFMechVentPats | CDCPMDRecord | numc19ofmechventpats - ED/OVERFLOW and VENTILATED: Patients with suspected or confirmed COVID-19 who are in the ED or any overflow location awaiting an inpatient bed and on a mechanical ventilator. |
| cvdNumC19OverflowPats | CDCPMDRecord | numc19overflowpats - ED/OVERFLOW: Patients with suspected or confirmed COVID-19 who are in the ED or any overflow location awaiting an inpatient bed. |
| cvdNumICUBeds | CDCPMDRecord | numicubeds - ICU BEDS: Total number of staffed inpatient intensive care unit (ICU) beds. |
| cvdNumICUBedsOcc | CDCPMDRecord | numicubedsocc - ICU BED OCCUPANCY: Total number of staffed inpatient ICU beds that are occupied. |
| cvdNumTotBeds | CDCPMDRecord | numtotbeds - ALL HOSPITAL BEDS: Total number of all inpatient and outpatient beds, including all staffed, ICU, licensed, and overflow (surge) beds used for inpatients or outpatients. |
| cvdNumVent | CDCPMDRecord | numvent - MECHANICAL VENTILATORS: Total number of ventilators available. |
| cvdNumVentUse | CDCPMDRecord | numventuse - MECHANICAL VENTILATORS IN USE: Total number of ventilators in use. |
| discount | Order | Any discount applied (to an Order). |
| doseValue | DoseSchedule | The value of the dose, e.g. 500. |
| downPayment | RepaymentSpecification | a type of payment made in cash during the onset of the purchase of an expensive good/service. The payment typically represents only a percentage of the full purchase price. |
| elevation | GeoCoordinates or GeoShape | The elevation of a location ([WGS 84](https://en.wikipedia.org/wiki/World_Geodetic_System)). Values may be of the form 'NUMBER UNIT\_OF\_MEASUREMENT' (e.g., '1,000 m', '3,200 ft') while numbers alone should be assumed to be a value in meters. |
| emissionsCO2 | Vehicle | The CO2 emissions in g/km. When used in combination with a QuantitativeValue, put "g/km" into the unitText property of that value, since there is no UN/CEFACT Common Code for "g/km". |
| endOffset | Clip | The end time of the clip expressed as the number of seconds from the beginning of the work. |
| estimatedSalary | JobPosting or Occupation | An estimated salary for a job posting or occupation, based on a variety of variables including, but not limited to industry, job title, and location. Estimated salaries are often computed by outside organizations rather than the hiring organization, who may not have committed to the estimated value. |
| exchangeRateSpread | ExchangeRateSpecification | The difference between the price at which a broker or other intermediary buys and sells foreign currency. |
| geoRadius | GeoCircle | Indicates the approximate radius of a GeoCircle (metres unless indicated otherwise via Distance notation). |
| healthPlanCoinsuranceRate | HealthPlanCostSharingSpecification | The rate of coinsurance expressed as a number between 0.0 and 1.0. |
| highPrice | AggregateOffer | The highest price of all offers available.\n\nUsage guidelines:\n\n* Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols.\n* Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator. |
| interestRate | FinancialProduct | The interest rate, charged or paid, applicable to the financial product. Note: This is different from the calculated annualPercentageRate. |
| itemPopularity | Offer | A measure of the relative popularity or sales rank of the offer within a marketplace, catalog, or platform (e.g. a platform-specific bestseller ranking or sales rank). This property is intended for platform-level or catalog-wide comparative rankings rather than self-asserted promotional claims. |
| latitude | GeoCoordinates or Place | The latitude of a location. For example ```37.42242``` ([WGS 84](https://en.wikipedia.org/wiki/World_Geodetic_System)). |
| loanPaymentFrequency | RepaymentSpecification | Frequency of payments due, i.e. number of months between payments. This is defined as a frequency, i.e. the reciprocal of a period of time. |
| longitude | GeoCoordinates or Place | The longitude of a location. For example ```-122.08585``` ([WGS 84](https://en.wikipedia.org/wiki/World_Geodetic_System)). |
| lowPrice | AggregateOffer | The lowest price of all offers available.\n\nUsage guidelines:\n\n* Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols.\n* Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator. |
| maxPrice | PriceSpecification | The highest price if the price is a range. |
| maxValue | MonetaryAmount or PropertyValue or PropertyValueSpecification or QuantitativeValue | The upper value of some characteristic or property. |
| median | QuantitativeValueDistribution | The median value. |
| membershipPointsEarned | MemberProgramTier or PriceSpecification or ProgramMembership | The number of membership points earned by the member. If necessary, the unitText can be used to express the units the points are issued in. (E.g. stars, miles, etc.) |
| minPrice | PriceSpecification | The lowest price if the price is a range. |
| minValue | MonetaryAmount or PropertyValue or PropertyValueSpecification or QuantitativeValue | The lower value of some characteristic or property. |
| minimumOrderValue | ShippingRateSettings | The minimum order value required for this shipping rate to apply. |
| monthlyMinimumRepaymentAmount | PaymentCard | The minimum payment is the lowest amount of money that one is required to pay on a credit card statement each month. |
| monthsOfExperience | OccupationalExperienceRequirements | Indicates the minimal number of months of experience required for a position. |
| numberOfAirbags | Vehicle | The number or type of airbags in the vehicle. |
| numberOfAxles | Vehicle | The number of axles.\n\nTypical unit code(s): C62. |
| numberOfBedrooms | Accommodation or ApartmentComplex or FloorPlan | The total integer number of bedrooms in a some [[Accommodation]], [[ApartmentComplex]] or [[FloorPlan]]. |
| numberOfBeds | BedDetails | The quantity of the given bed type available in the HotelRoom, Suite, House, or Apartment. |
| numberOfDoors | Vehicle | The number of doors.\n\nTypical unit code(s): C62. |
| numberOfForwardGears | Vehicle | The total number of forward gears available for the transmission system of the vehicle.\n\nTypical unit code(s): C62. |
| numberOfFullBathrooms | Accommodation or FloorPlan | Number of full bathrooms - The total number of full and ¾ bathrooms in an [[Accommodation]]. This corresponds to the [BathroomsFull field in RESO](https://ddwiki.reso.org/display/DDW17/BathroomsFull+Field). |
| numberOfLoanPayments | RepaymentSpecification | The number of payments contractually required at origination to repay the loan. For monthly paying loans this is the number of months from the contractual first payment date to the maturity date. |
| numberOfPartialBathrooms | Accommodation or FloorPlan | Number of partial bathrooms - The total number of half and ¼ bathrooms in an [[Accommodation]]. This corresponds to the [BathroomsPartial field in RESO](https://ddwiki.reso.org/display/DDW17/BathroomsPartial+Field). |
| numberOfPreviousOwners | Vehicle | The number of owners of the vehicle, including the current one.\n\nTypical unit code(s): C62. |
| numberOfRooms | Accommodation or Apartment or FloorPlan or House or LodgingBusiness or SingleFamilyResidence or Suite | The number of rooms (excluding bathrooms and closets) of the accommodation or lodging business. Typical unit code(s): ROM for room or C62 for no unit. The type of room can be put in the unitText property of the QuantitativeValue. |
| numberedPosition | OrganizationRole | A number associated with a role in an organization, for example, the number on an athlete's jersey. |
| orderPercentage | ShippingRateSettings | Value representing the fraction of the value of the order that is charged as shipping cost. Example: 0.10 would mean shipping rate is 10% of the total order value. |
| orderQuantity | OrderItem | The number of the item ordered. If the property is not set, assume the quantity is one. |
| percentile10 | QuantitativeValueDistribution | The 10th percentile value. |
| percentile25 | QuantitativeValueDistribution | The 25th percentile value. |
| percentile75 | QuantitativeValueDistribution | The 75th percentile value. |
| percentile90 | QuantitativeValueDistribution | The 90th percentile value. |
| price | DonateAction or Offer or PriceSpecification or TradeAction | The offer price of a product, or of a price component when attached to PriceSpecification and its subtypes.\n\nUsage guidelines:\n\n* Use the [[priceCurrency]] property (with standard formats: [ISO 4217 currency format](http://en.wikipedia.org/wiki/ISO_4217), e.g. "USD"; [Ticker symbol](https://en.wikipedia.org/wiki/List_of_cryptocurrencies) for cryptocurrencies, e.g. "BTC"; well known names for [Local Exchange Trading Systems](https://en.wikipedia.org/wiki/Local_exchange_trading_system) (LETS) and other currency types, e.g. "Ithaca HOUR") instead of including [ambiguous symbols](http://en.wikipedia.org/wiki/Dollar_sign#Currencies_that_use_the_dollar_or_peso_sign) such as '$' in the value.\n* Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator.\n* Note that both [RDFa](http://www.w3.org/TR/xhtml-rdfa-primer/#using-the-content-attribute) and Microdata syntax allow the use of a "content=" attribute for publishing simple machine-readable values alongside more human-friendly formatting.\n* Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols. |
| ratingValue | Rating | The rating for the content.\n\nUsage guidelines:\n\n* Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols.\n* Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator. |
| recycledContentPercentage | Product | The percentage of recycled material in the product. |
| repetitions | ExercisePlan | Number of times one should repeat the activity. |
| requiredQuantity | HowToItem | The required quantity of the item(s). |
| restockingFee | MerchantReturnPolicy or MerchantReturnPolicySeasonalOverride | Use [[MonetaryAmount]] to specify a fixed restocking fee for product returns, or use [[Number]] to specify a percentage of the product price paid by the customer. |
| screenCount | MovieTheater | The number of screens in the movie theater. |
| seatingCapacity | Vehicle | The number of persons that can be seated (e.g. in a vehicle), both in terms of the physical space available, and in terms of limitations set by law.\n\nTypical unit code(s): C62 for persons. |
| stageAsNumber | MedicalConditionStage | The stage represented as a number, e.g. 3. |
| startOffset | Clip or SeekToAction | The start time of the clip expressed as the number of seconds from the beginning of the work. |
| stepValue | PropertyValueSpecification | The stepValue attribute indicates the granularity that is expected (and required) of the value in a PropertyValueSpecification. |
| strengthValue | DrugStrength | The value of an active ingredient's strength, e.g. 325. |
| suggestedMaxAge | PeopleAudience | Maximum recommended age in years for the audience or user. |
| suggestedMinAge | PeopleAudience | Minimum recommended age in years for the audience or user. |
| termsPerYear | EducationalOccupationalProgram | The number of times terms of study are offered per year. Semesters and quarters are common units for term. For example, if the student can only take 2 semesters for the program in one year, then termsPerYear should be 2. |
| totalPrice | Reservation or Ticket | The total price for the reservation or ticket, including applicable taxes, shipping, etc.\n\nUsage guidelines:\n\n* Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols.\n* Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator. |
| value | MonetaryAmount or PropertyValue or QuantitativeValue | The value of a [[QuantitativeValue]] (including [[Observation]]) or property value node.\n\n* For [[QuantitativeValue]] and [[MonetaryAmount]], the recommended type for values is 'Number'.\n* For [[PropertyValue]], it can be 'Text', 'Number', 'Boolean', 'StructuredValue' or 'QualitativeValue'.\n* Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similar Unicode symbols.\n* Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator. |
| valueMaxLength | PropertyValueSpecification | Specifies the allowed range for number of characters in a literal value. |
| valueMinLength | PropertyValueSpecification | Specifies the minimum allowed range for number of characters in a literal value. |
| vehicleSeatingCapacity | Vehicle | The number of passengers that can be seated in the vehicle, both in terms of the physical space available, and in terms of limitations set by law.\n\nTypical unit code(s): C62 for persons. |
| version | CreativeWork | The version of the CreativeWork embodied by a specified resource. |
| weightPercentage | ShippingRateSettings | Value representing the fraction of the weight that is used to compute the shipping price. Example: 0.10 and a shipping weight of 15kg would add $1.5 to the order price, where the $ is the currency of the order. |
| worstRating | Rating | The lowest value allowed in this rating system. |
| yearBuilt | Accommodation | The year an [[Accommodation]] was constructed. This corresponds to the [YearBuilt field in RESO](https://ddwiki.reso.org/display/DDW17/YearBuilt+Field). |
Properties directly defined on Number (0)
This is a DataType: it is mainly used as a property value, not as a Thing with its own descriptive fields. The table above shows properties that accept Number values.
No domainIncludes entries found.
Schema.org vs Google
This type's presence in Schema.org is not a Google feature approval. Check our dated Google status snapshot and Google's official Rich Results Test separately.