diff --git a/src/main.rs b/src/main.rs
index def4c01..49dfcb5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -9,7 +9,7 @@ use std::{
 };
 
 fn modf(value: f64) -> (f64, f64) {
-    (value.trunc(), value.fract().trunc())
+    (value.trunc(), value.fract())
 }
 
 fn count_words(input: &mut impl BufRead) -> io::Result<usize> {
@@ -116,7 +116,8 @@ fn main() {
         count_words(&mut buf).expect("could not read from stdin")
     };
     let time = count as f64 / cli.speed as f64;
-    let (mins, secs) = modf(time);
+    let (mins, fract) = modf(time);
+    let secs = (fract * 0.60f64 * 100f64).ceil();
 
     println!("{count} words {mins}m{secs}s");
 }