Time Card Calculator for Construction
Weekly sheets, per-day rates for prevailing wage, multipliers your contract actually uses — one tab per crew member.
工时卡
工时表
已保存点击名字切换 · 点铅笔图标重命名 · “+ 添加员工”可一次添加多个 · “批量填充”一次填多天 · 数据自动保存在本浏览器。
总工时
0h 00m 0.00
时:分 与 十进制小时
正常工时
0.00
加班
0.00
$0.00
税前工资
$0.00
= base $0.00 + OT/DT premium · DT comp —
计算选项
时间输入使用浏览器选择器
加班按工作周（从起始日起每 7 天为一周）单独计算，符合 FLSA 要求。双周表的第 2 个工作周有独立的 40 小时门槛。日加班/双倍门槛留空即按联邦标准规则；勾选加州则按 §510 日规则计算。
Defaults tuned for the trades
- Weekly period — matches construction's weekly OT rhythm (and weekly checks)
- Per-day rate column — prevailing wage Monday, helper rate Friday; OT follows the blended rate
- Custom multipliers — double time for Sundays/holidays per contract: set 2× in options, or handle holiday days in the overtime calculator
- Early starts, dark finishes, overnight pours — 5:00 to 01:30 crosses midnight automatically
- Per diem stays out of wages (see FAQ) — rate columns remain pure hourly
What counts as hours worked on a site
Gear-up at the yard, site-to-site travel, required safety meetings, waiting for materials on the clock — all hours worked, all counting toward overtime. The gap disputes come from: home-to-yard travel (usually not counted) and per diem days (allowance, not hours). Keep the sheet exact; it's the record that wins disagreements.
Frequently asked questions
How does per diem interact with hours and overtime?
Per diem (a flat daily allowance for meals/lodging) is not wages when it's a reasonable amount paid while traveling — it doesn't count toward the regular rate or hours. Keep it out of the rate column; track it separately (a line in the notes/period label works, or your company system).
Can prevailing-wage jobs change my OT rate?
Yes — on public works, the prevailing wage (base + fringe) becomes the rate OT multiplies. Enter the prevailing rate in the per-day rate column and OT follows it automatically.
Do travel time to site and equipment time count?
Travel from home to the normal yard usually doesn't; travel between job sites during the day, and employer-required early gear-up, usually do. Hours worked include that time — and they push toward 40 just like shovel time.
Why weekly pay periods?
Construction pay is commonly weekly — cash flow for crews and simpler OT weeks. The default here is weekly; switch to biweekly only if your shop actually runs it.