Date Calculator

Date Calculator API

CalendarIncluded in Subscription

Date Calculator is a simple tool for calculating date differences. It returns the calculated date difference based on the dates provided.

Online
1 credit/call
99.9% uptime
Docs
avg: 281ms|p50: 266ms|p75: 291ms|p90: 321ms|p99: 382ms
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Online
1 credit/call
99.9% uptime
Docs
avg: 281ms|p50: 266ms|p90: 321ms|p99: 382ms

Live Test API

Try out the Date Calculator with a live request and see the response in real-time.

API Request

GET
https://api.apiverve.com
Parameters

API Response

200 OK
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{
  "status": "ok",
  "error": null,
  "data": {
    "minutes": 524160,
    "hours": 8736,
    "days": 364,
    "weeks": 52,
    "months": 11,
    "years": 0,
    "start": {
      "date": "2022-01-01",
      "day": "Saturday",
      "month": "January",
      "year": "2022",
      "words": "Saturday, January 1st 2022"
    },
    "end": {
      "date": "2022-12-31",
      "day": "Saturday",
      "month": "December",
      "year": "2022",
      "words": "Saturday, December 31st 2022"
    }
  }
}

Multiple Access Methods

REST API with multiple response formats, GraphQL, and MCP for AI agents

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JSON

JavaScript Object Notation

XML

Extensible Markup Language

YAML

Human-readable data format

CSV

Comma-separated values

BETA

GraphQL

Query language for APIs

NEW

MCP

AI agent integration

Zero-Code Integration

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Developer SDKs

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NuGet

.NET / C#
Ready
NuGetDocs

PyPI

Python
Ready
PyPIDocs

NPM

Node.js / JavaScript
Ready
NPMDocs
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Frequently Asked Questions

Get answers to common questions about the Date Calculator API

What does the Date Calculator API do?

Date Calculator is a simple tool for calculating date differences. It returns the calculated date difference based on the dates provided. The API returns structured data in JSON, XML, or YAML format, making it easy to integrate into any application or workflow.

How fast is the Date Calculator API?

The Date Calculator API has an average response time of 281ms, with a median (p50) of 266ms and 99th percentile of 382ms. Our infrastructure maintains 99.9% uptime with servers distributed globally for low latency.

How much does the Date Calculator API cost?

Each call to the Date Calculator API uses 1 credit. The free tier includes 100 credits per month. Paid plans start at $29.99/month with higher limits, and enterprise plans offer custom pricing with priority support.

How do I authenticate Date Calculator API requests?

Include your API key in the request header as X-API-Key: your_key_here. All requests are made over HTTPS for security. You can get your API key by signing up for a free account.

What HTTP methods does Date Calculator support?

The Date Calculator API supports GET requests. Simply pass your parameters as query strings in the URL. Check our documentation for detailed parameter specifications.

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