生肖計算器

輸入計算

Dragon

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Horse Color Calculator

Use our Horse Color Calculator to predict offspring coat colors based on sire and dam genetics. Estimate probabilities for chestnut, bay, and black foals with this easy-to-use tool for horse breeders and enthusiasts.
戒指尺寸計算器

使用這個戒指尺寸計算器計算您的完美戒指尺寸。輸入您的手指周長（毫米）並選擇您的國家以獲得準確的尺寸。為任何場合找到理想的尺寸。
OpenAI Token Counter

OpenAI Token Counter powered by JTokkit™ v1.1.0 (Java implementation of tiktoken). Calculate exact token usage for GPT-4, GPT-3.5 and all OpenAI models to understand your context limits.
Anthropic Claude Calculator

Calculate costs for Anthropic's Claude AI models. Estimate expenses for prompt and completion tokens across Claude 3 Opus, Sonnet, and Haiku versions. Visualize token distribution and get precise pricing.
Arithmetic Sequence Calculator

Calculate arithmetic sequences with ease. Input the first term, common difference, and number of terms to get the last term, sum of the sequence, and a visual representation of all terms. Perfect for students and professionals working with arithmetic progressions.

碼錶

使用這個線上碼錶準確測量時間間隔。輕鬆開始、停止和重設。
Countdown Timer

Free online countdown timer. Set hours, minutes, and seconds to count down easily. Simple, fast, and useful for work, study, or daily tasks.
Counter

Simple online counter tool. Increase, decrease, or reset numbers instantly. Set custom step values and limits with ease.